diff --git a/bower.json b/bower.json
index d6470a24..f983ea57 100644
--- a/bower.json
+++ b/bower.json
@@ -1,7 +1,7 @@
 {
   "name": "jquery.fancytree",
   "description": "jQuery tree view / tree grid plugin with support for keyboard, inline editing, filtering, checkboxes, drag'n'drop, and lazy loading",
-  "version": "2.23.1-0",
+  "version": "2.24.0",
   "main": [
     "dist/jquery.fancytree-all-deps.min.js"
   ],
@@ -47,4 +47,4 @@
     "jquery-ui": ">=1.8.6"
   },
   "devDependencies": {}
-}
+}
\ No newline at end of file
diff --git a/dist/jquery.fancytree-all-deps.min.js b/dist/jquery.fancytree-all-deps.min.js
index babaa834..c7fb017a 100644
--- a/dist/jquery.fancytree-all-deps.min.js
+++ b/dist/jquery.fancytree-all-deps.min.js
@@ -1,4 +1,4 @@
-/*! jQuery Fancytree Plugin - 2.23.0 - 2017-05-27T20:09:38Z
+/*! jQuery Fancytree Plugin - 2.24.0 - 2017-08-26T13:42:51Z
   * https://github.com/mar10/fancytree
   * Copyright (c) 2017 Martin Wendt; Licensed MIT */
 (function( factory ) {
@@ -8,6 +8,7 @@
 		factory( jQuery );
 	}
 }(function( $ ) {
+
 /*! jQuery UI - v1.12.1 - 2017-02-23
 * http://jqueryui.com
 * Includes: widget.js, position.js, keycode.js, scroll-parent.js, unique-id.js, effect.js, effects/effect-blind.js
@@ -16,36 +17,36 @@
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c=0,d=h.children.length;c<d;c++){if(f=h.children[c].visitAndLoad(b,!0,!0),f===!1){e.reject();break}"skip"!==f&&g.push(f)}a.when.apply(this,g).then(function(){e.resolve()})}),e.promise()):k()},visitParents:function(a,b){if(b&&a(this)===!1)return!1;for(var c=this.parent;c;){if(a(c)===!1)return!1;c=c.parent}return!0},visitSiblings:function(a,b){var c,d,e,f=this.parent.children;for(c=0,d=f.length;c<d;c++)if(e=f[c],(b||e!==this)&&a(e)===!1)return!1;return!0},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},t.prototype={_makeHookContext:function(b,c,e){var f,g;return b.node!==d?(c&&b.originalEvent!==c&&a.error("invalid args"),f=b):b.tree?(g=b.tree,f={node:b,tree:g,widget:g.widget,options:g.widget.options,originalEvent:c}):b.widget?f={node:null,tree:b,widget:b.widget,options:b.widget.options,originalEvent:c}:a.error("invalid args"),e&&a.extend(f,e),f},_callHook:function(b,c,d){var 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d,e,f=a.children,g=f.length,i=f[b];if(i&&c(i)===!1)return!1;if(i&&i.children&&i.expanded&&h(i,0,c)===!1)return!1;for(d=b+1;d<g;d++)if(h(a,d,c)===!1)return!1;return e=a.parent,e?h(e,e.children.indexOf(a)+1,c):h(a,0,c)};return b="string"==typeof b?r(b):b,c=c||this.getFirstChild(),h(c.parent,f.indexOf(c),function(d){return d!==e&&(e=e||d,a(d.span).is(":visible")?(!b(d)||(g=d,g===c))&&void 0:void d.debug("quicksearch: skipping hidden node"))}),g},generateFormElements:function(b,c,d){function e(b){j.append(a("<input>",{type:"checkbox",name:g,value:b.key,checked:!0}))}d=d||{};var f,g="string"==typeof b?b:"ft_"+this._id+"[]",h="string"==typeof c?c:"ft_"+this._id+"_active",i="fancytree_result_"+this._id,j=a("#"+i),k=3===this.options.selectMode&&d.stopOnParents!==!1;j.length?j.empty():j=a("<div>",{id:i}).hide().insertAfter(this.$container),c!==!1&&this.activeNode&&j.append(a("<input>",{type:"radio",name:h,value:this.activeNode.key,checked:!0})),d.filter?this.visit(function(a){var b=d.filter(a);return"skip"===b?b:void(b!==!1&&e(a))}):b!==!1&&(f=this.getSelectedNodes(k),a.each(f,function(a,b){e(b)}))},getActiveNode:function(){return this.activeNode},getFirstChild:function(){return this.rootNode.getFirstChild()},getFocusNode:function(){return this.focusNode},getNodeByKey:function(a,b){var d,e;return!b&&(d=c.getElementById(this.options.idPrefix+a))?d.ftnode?d.ftnode:null:(b=b||this.rootNode,e=null,b.visit(function(b){if(b.key===a)return e=b,!1},!0),e)},getRootNode:function(){return this.rootNode},getSelectedNodes:function(a){return this.rootNode.getSelectedNodes(a)},hasFocus:function(){return!!this._hasFocus},info:function(a){this.options.debugLevel>=1&&(Array.prototype.unshift.call(arguments,this.toString()),f("info",arguments))},loadKeyPath:function(b,c,e){function f(a,b,d){c.call(r,b,"loading"),b.load().done(function(){r.loadKeyPath.call(r,l[a],c,b).always(m(d,r))}).fail(function(e){r.warn("loadKeyPath: error loading: "+a+" (parent: "+o+")"),c.call(r,b,"error"),d.reject()})}var g,h,i,j,k,l,n,o,p,q=this.options.keyPathSeparator,r=this;for(c=c||a.noop,a.isArray(b)||(b=[b]),l={},i=0;i<b.length;i++)for(o=e||this.rootNode,j=b[i],j.charAt(0)===q&&(j=j.substr(1)),p=j.split(q);p.length;){if(k=p.shift(),n=o._findDirectChild(k),!n){this.warn("loadKeyPath: key not found: "+k+" (parent: "+o+")"),c.call(this,k,"error");break}if(0===p.length){c.call(this,n,"ok");break}if(n.lazy&&n.hasChildren()===d){c.call(this,n,"loaded"),l[k]?l[k].push(p.join(q)):l[k]=[p.join(q)];break}c.call(this,n,"loaded"),o=n}g=[];for(k in l)n=o._findDirectChild(k),null==n&&(n=r.getNodeByKey(k)),h=new a.Deferred,g.push(h),f(k,n,h);return a.when.apply(a,g).promise()},reactivate:function(a){var b,c=this.activeNode;return c?(this.activeNode=null,b=c.setActive(!0,{noFocus:!0}),a&&c.setFocus(),b):k()},reload:function(a){return this._callHook("treeClear",this),this._callHook("treeLoad",this,a)},render:function(a,b){return this.rootNode.render(a,b)},setFocus:function(a){return this._callHook("treeSetFocus",this,a)},toDict:function(a,b){var c=this.rootNode.toDict(!0,b);return a?c:c.children},toString:function(){return"<Fancytree(#"+this._id+")>"},_triggerNodeEvent:function(a,b,c,e){var f=this._makeHookContext(b,c,e),g=this.widget._trigger(a,c,f);return g!==!1&&f.result!==d?f.result:g},_triggerTreeEvent:function(a,b,c){var e=this._makeHookContext(this,b,c),f=this.widget._trigger(a,b,e);return f!==!1&&e.result!==d?e.result:f},visit:function(a){return this.rootNode.visit(a,!1)},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},a.extend(t.prototype,{nodeClick:function(a){var b,c,d=a.targetType,e=a.node;if("expander"===d){if(e.isLoading())return void e.debug("Got 2nd click while loading: ignored");this._callHook("nodeToggleExpanded",a)}else if("checkbox"===d)this._callHook("nodeToggleSelected",a),a.options.focusOnSelect&&this._callHook("nodeSetFocus",a,!0);else{if(c=!1,b=!0,e.folder)switch(a.options.clickFolderMode){case 2:c=!0,b=!1;break;case 3:b=!0,c=!0}b&&(this.nodeSetFocus(a),this._callHook("nodeSetActive",a,!0)),c&&this._callHook("nodeToggleExpanded",a)}},nodeCollapseSiblings:function(a,b){var c,d,e,f=a.node;if(f.parent)for(c=f.parent.children,d=0,e=c.length;d<e;d++)c[d]!==f&&c[d].expanded&&this._callHook("nodeSetExpanded",c[d],!1,b)},nodeDblclick:function(a){"title"===a.targetType&&4===a.options.clickFolderMode&&this._callHook("nodeToggleExpanded",a),"title"===a.targetType&&a.originalEvent.preventDefault()},nodeKeydown:function(b){var c,d,e,f,g=b.originalEvent,h=b.node,i=b.tree,j=b.options,k=g.which,l=String.fromCharCode(k),m=!(g.altKey||g.ctrlKey||g.metaKey||g.shiftKey),n=a(g.target),o=!0,p=!(g.ctrlKey||!j.autoActivate);if(h||(f=this.getActiveNode()||this.getFirstChild(),f&&(f.setFocus(),h=b.node=this.focusNode,h.debug("Keydown force focus on active node"))),j.quicksearch&&m&&/\w/.test(l)&&!D[k]&&!n.is(":input:enabled"))return d=(new Date).getTime(),d-i.lastQuicksearchTime>500&&(i.lastQuicksearchTerm=""),i.lastQuicksearchTime=d,i.lastQuicksearchTerm+=l,c=i.findNextNode(i.lastQuicksearchTerm,i.getActiveNode()),c&&c.setActive(),void g.preventDefault();switch(w.eventToString(g)){case"+":case"=":i.nodeSetExpanded(b,!0);break;case"-":i.nodeSetExpanded(b,!1);break;case"space":h.isPagingNode()?i._triggerNodeEvent("clickPaging",b,g):j.checkbox?i.nodeToggleSelected(b):i.nodeSetActive(b,!0);break;case"return":i.nodeSetActive(b,!0);break;case"home":case"end":case"backspace":case"left":case"right":case"up":case"down":e=h.navigate(g.which,p,!0);break;default:o=!1}o&&g.preventDefault()},nodeLoadChildren:function(b,c){var d,f,g,h=b.tree,i=b.node,j=(new Date).getTime();return a.isFunction(c)&&(c=c.call(h,{type:"source"},b),e(!a.isFunction(c),"source callback must not return another function")),c.url&&(i._requestId&&i.warn("Recursive load request #"+j+" while #"+i._requestId+" is pending."),d=a.extend({},b.options.ajax,c),i._requestId=j,d.debugDelay?(f=d.debugDelay,a.isArray(f)&&(f=f[0]+Math.random()*(f[1]-f[0])),i.warn("nodeLoadChildren waiting debugDelay "+Math.round(f)+" ms 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e=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:d,details:a.status+": "+d});c.rejectWith(this,[e])})),a.isFunction(c.then)&&a.isFunction(c["catch"])&&(g=c,
-c=new a.Deferred,g.then(function(a){c.resolve(a)},function(a){c.reject(a)})),a.isFunction(c.promise)&&(h.nodeSetStatus(b,"loading"),c.done(function(a){h.nodeSetStatus(b,"ok"),i._requestId=null}).fail(function(a){var c;return a===A?void i.warn("Ignored response for obsolete load request #"+j+" (expected #"+i._requestId+")"):(a.node&&a.error&&a.message?c=a:(c=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:a?a.message||a.toString():""}),"[object Object]"===c.message&&(c.message="")),i.warn("Load children failed ("+c.message+")",c),void(h._triggerNodeEvent("loadError",c,null)!==!1&&h.nodeSetStatus(b,"error",c.message,c.details)))})),a.when(c).done(function(b){var c;a.isPlainObject(b)&&(e(i.isRootNode(),"source may only be an object for root nodes (expecting an array of child objects otherwise)"),e(a.isArray(b.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 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c,d=b.tree,e=b.node,f=e.children;f&&(this.activeNode&&this.activeNode.isDescendantOf(e)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(e)&&(this.focusNode=null),this.nodeRemoveChildMarkup(b),c=a.extend({},b),e.triggerModifyChild("remove",null),e.visit(function(a){a.parent=null,d._callHook("treeRegisterNode",d,!1,a)}),e.lazy?e.children=[]:e.children=null,e.isRootNode()||(e.expanded=!1),this.nodeRenderStatus(b))},nodeRemoveMarkup:function(b){var c=b.node;c.li&&(a(c.li).remove(),c.li=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,d,f,g,h){var i,j,k,l,m,n,o,p=b.node,q=b.tree,r=b.options,s=r.aria,t=!1,u=p.parent,v=!u,w=p.children,x=null;if(q._enableUpdate!==!1&&(v||u.ul)){if(e(v||u.ul,"parent UL must exist"),v||(p.li&&(d||p.li.parentNode!==p.parent.ul)&&(p.li.parentNode===p.parent.ul?x=p.li.nextSibling:this.debug("Unlinking "+p+" (must be child of 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since v2.14.0: use 'icon' only instead"):(l.warn("'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"),l.icon=l.data.iconClass)),g=w.evalOption("icon",l,l,n,!0),"boolean"!=typeof g&&(g=""+g),g!==!1&&(i=q?" role='presentation'":"","string"==typeof g?x.test(g)?(g="/"===g.charAt(0)?g:(n.imagePath||"")+g,s.push("<img src='"+g+"' class='fancytree-icon' alt='' />")):s.push("<span "+i+" class='fancytree-custom-icon "+g+"'></span>"):s.push("<span "+i+" class='fancytree-icon'></span>")),h="",n.renderTitle&&(h=n.renderTitle.call(m,{type:"renderTitle"},b)||""),h||(k=w.evalOption("tooltip",l,l,n,null),k===!0&&(k=l.title),k=k?" title='"+p(k)+"'":"",j=n.titlesTabbable?" tabindex='0'":"",h="<span class='fancytree-title'"+k+j+">"+(n.escapeTitles?o(l.title):l.title)+"</span>"),s.push(h),l.span.innerHTML=s.join(""),this.nodeRenderStatus(b),n.enhanceTitle&&(b.$title=a(">span.fancytree-title",l.span),h=n.enhanceTitle.call(m,{type:"enhanceTitle"},b)||""))},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options,g=d.hasChildren(),h=d.isLastSibling(),i=f.aria,j=f._classNames,k=[],l=d[e.statusClassPropName];l&&e._enableUpdate!==!1&&(i&&(c=a(d.tr||d.li)),k.push(j.node),e.activeNode===d&&k.push(j.active),e.focusNode===d&&k.push(j.focused),d.expanded&&k.push(j.expanded),i&&(g!==!1?c.attr("aria-expanded",Boolean(d.expanded)):c.removeAttr("aria-expanded")),d.folder&&k.push(j.folder),g!==!1&&k.push(j.hasChildren),h&&k.push(j.lastsib),d.lazy&&null==d.children&&k.push(j.lazy),d.partload&&k.push(j.partload),d.partsel&&k.push(j.partsel),w.evalOption("unselectable",d,d,f,!1)&&k.push(j.unselectable),d._isLoading&&k.push(j.loading),d._error&&k.push(j.error),d.statusNodeType&&k.push(j.statusNodePrefix+d.statusNodeType),d.selected?(k.push(j.selected),i&&c.attr("aria-selected",!0)):i&&c.attr("aria-selected",!1),d.extraClasses&&k.push(d.extraClasses),g===!1?k.push(j.combinedExpanderPrefix+"n"+(h?"l":"")):k.push(j.combinedExpanderPrefix+(d.expanded?"e":"c")+(d.lazy&&null==d.children?"d":"")+(h?"l":"")),k.push(j.combinedIconPrefix+(d.expanded?"e":"c")+(d.folder?"f":"")),l.className=k.join(" "),d.li&&a(d.li).toggleClass(j.lastsib,h))},nodeSetActive:function(b,c,d){d=d||{};var f,g=b.node,h=b.tree,i=b.options,j=d.noEvents===!0,m=d.noFocus===!0,n=g===h.activeNode;return c=c!==!1,n===c?k(g):c&&!j&&this._triggerNodeEvent("beforeActivate",g,b.originalEvent)===!1?l(g,["rejected"]):(c?(h.activeNode&&(e(h.activeNode!==g,"node was active (inconsistency)"),f=a.extend({},b,{node:h.activeNode}),h.nodeSetActive(f,!1),e(null===h.activeNode,"deactivate was out of sync?")),i.activeVisible&&g.makeVisible({scrollIntoView:m&&null==h.focusNode}),h.activeNode=g,h.nodeRenderStatus(b),m||h.nodeSetFocus(b),j||h._triggerNodeEvent("activate",g,b.originalEvent)):(e(h.activeNode===g,"node was not active (inconsistency)"),h.activeNode=null,this.nodeRenderStatus(b),j||b.tree._triggerNodeEvent("deactivate",g,b.originalEvent)),k(g))},nodeSetExpanded:function(b,c,e){e=e||{};var f,g,h,i,j,m,n=b.node,o=b.tree,p=b.options,q=e.noAnimation===!0,r=e.noEvents===!0;if(c=c!==!1,n.expanded&&c||!n.expanded&&!c)return k(n);if(c&&!n.lazy&&!n.hasChildren())return k(n);if(!c&&n.getLevel()<p.minExpandLevel)return l(n,["locked"]);if(!r&&this._triggerNodeEvent("beforeExpand",n,b.originalEvent)===!1)return l(n,["rejected"]);if(q||n.isVisible()||(q=e.noAnimation=!0),g=new a.Deferred,c&&!n.expanded&&p.autoCollapse){j=n.getParentList(!1,!0),m=p.autoCollapse;try{for(p.autoCollapse=!1,h=0,i=j.length;h<i;h++)this._callHook("nodeCollapseSiblings",j[h],e)}finally{p.autoCollapse=m}}return g.done(function(){var a=n.getLastChild();c&&p.autoScroll&&!q&&a?a.scrollIntoView(!0,{topNode:n}).always(function(){r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}):r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}),f=function(d){var e,f,g=p._classNames,h=p.toggleEffect;if(n.expanded=c,o._callHook("nodeRender",b,!1,!1,!0),n.ul)if(e="none"!==n.ul.style.display,f=!!n.expanded,e===f)n.warn("nodeSetExpanded: UL.style.display already set");else{if(h&&!q)return a(n.li).addClass(g.animating),void a(n.ul).addClass(g.animating).toggle(h.effect,h.options,h.duration,function(){a(this).removeClass(g.animating),a(n.li).removeClass(g.animating),d()});n.ul.style.display=n.expanded||!parent?"":"none"}d()},c&&n.lazy&&n.hasChildren()===d?n.load().done(function(){g.notifyWith&&g.notifyWith(n,["loaded"]),f(function(){g.resolveWith(n)})}).fail(function(a){f(function(){g.rejectWith(n,["load failed ("+a+")"])})}):f(function(){g.resolveWith(n)}),g.promise()},nodeSetFocus:function(b,d){var e,f=b.tree,g=b.node,h=f.options,i=!!b.originalEvent&&a(b.originalEvent.target).is(":input");if(d=d!==!1,f.focusNode){if(f.focusNode===g&&d)return;e=a.extend({},b,{node:f.focusNode}),f.focusNode=null,this._triggerNodeEvent("blur",e),this._callHook("nodeRenderStatus",e)}d&&(this.hasFocus()||(g.debug("nodeSetFocus: forcing container focus"),this._callHook("treeSetFocus",b,!0,{calledByNode:!0})),g.makeVisible({scrollIntoView:!1}),f.focusNode=g,h.titlesTabbable?i||a(g.span).find(".fancytree-title").focus():0===a(c.activeElement).closest(".fancytree-container").length&&a(f.$container).focus(),h.aria&&a(f.$container).attr("aria-activedescendant",a(g.tr||g.li).uniqueId().attr("id")),this._triggerNodeEvent("focus",b),h.autoScroll&&g.scrollIntoView(),this._callHook("nodeRenderStatus",b))},nodeSetSelected:function(a,b,c){c=c||{};var d=a.node,e=a.tree,f=a.options,g=c.noEvents===!0;if(b=b!==!1,!w.evalOption("unselectable",d,d,f,!1)){if(d._lastSelectIntent=b,!!d.selected===b&&(3!==f.selectMode||!d.partsel||b))return b;if(!g&&this._triggerNodeEvent("beforeSelect",d,a.originalEvent)===!1)return!!d.selected;b&&1===f.selectMode?(e.lastSelectedNode&&e.lastSelectedNode.setSelected(!1),d.selected=b):3!==f.selectMode||d.parent.radiogroup||d.radiogroup?d.parent.radiogroup?d.visitSiblings(function(a){a._changeSelectStatusAttrs(b&&a===d)},!0):d.selected=b:(d.selected=b,d.fixSelection3AfterClick(c)),this.nodeRenderStatus(a),e.lastSelectedNode=b?d:null,g||e._triggerNodeEvent("select",a)}},nodeSetStatus:function(b,c,d,e){function f(){var a=h.children?h.children[0]:null;if(a&&a.isStatusNode()){try{h.ul&&(h.ul.removeChild(a.li),a.li=null)}catch(b){}1===h.children.length?h.children=[]:h.children.shift()}}function g(b,c){var d=h.children?h.children[0]:null;return d&&d.isStatusNode()?(a.extend(d,b),d.statusNodeType=c,i._callHook("nodeRenderTitle",d)):(h._setChildren([b]),h.children[0].statusNodeType=c,i.render()),h.children[0]}var h=b.node,i=b.tree;switch(c){case"ok":f(),h._isLoading=!1,h._error=null,h.renderStatus();break;case"loading":h.parent||g({title:i.options.strings.loading+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!0,h._error=null,h.renderStatus();break;case"error":g({title:i.options.strings.loadError+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!1,h._error={message:d,details:e},h.renderStatus();break;case"nodata":g({title:i.options.strings.noData,checkbox:!1,tooltip:e},c),h._isLoading=!1,h._error=null,h.renderStatus();break;default:a.error("invalid node status "+c)}},nodeToggleExpanded:function(a){return this.nodeSetExpanded(a,!a.node.expanded)},nodeToggleSelected:function(a){var b=a.node,c=!b.selected;return b.partsel&&!b.selected&&b._lastSelectIntent===!0&&(c=!1,b.selected=!0),b._lastSelectIntent=c,this.nodeSetSelected(a,c)},treeClear:function(a){var b=a.tree;b.activeNode=null,b.focusNode=null,b.$div.find(">ul.fancytree-container").empty(),b.rootNode.children=null},treeCreate:function(a){},treeDestroy:function(a){this.$div.find(">ul.fancytree-container").remove(),this.$source&&this.$source.removeClass("ui-helper-hidden")},treeInit:function(a){var b=a.tree,c=b.options;b.$container.attr("tabindex",c.tabindex),c.rtl?b.$container.attr("DIR","RTL").addClass("fancytree-rtl"):b.$container.removeAttr("DIR").removeClass("fancytree-rtl"),c.aria&&(b.$container.attr("role","tree"),1!==c.selectMode&&b.$container.attr("aria-multiselectable",!0)),this.treeLoad(a)},treeLoad:function(b,c){var d,f,g,h,i=b.tree,j=b.widget.element,k=a.extend({},b,{node:this.rootNode});if(i.rootNode.children&&this.treeClear(b),c=c||this.options.source)"string"==typeof c&&a.error("Not implemented");else switch(f=j.data("type")||"html"){case"html":g=j.find(">ul:first"),g.addClass("ui-fancytree-source ui-helper-hidden"),c=a.ui.fancytree.parseHtml(g),this.data=a.extend(this.data,n(g));break;case"json":c=a.parseJSON(j.text()),j.contents().filter(function(){return 3===this.nodeType}).remove(),a.isPlainObject(c)&&(e(a.isArray(c.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 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e=b.tree,f=!0,g=!1;switch(c){case"aria":case"checkbox":case"icon":case"minExpandLevel":case"tabindex":e._callHook("treeCreate",e),g=!0;break;case"escapeTitles":case"tooltip":g=!0;break;case"rtl":d===!1?e.$container.removeAttr("DIR").removeClass("fancytree-rtl"):e.$container.attr("DIR","RTL").addClass("fancytree-rtl"),g=!0;break;case"source":f=!1,e._callHook("treeLoad",e,d),g=!0}e.debug("set option "+c+"="+d+" <"+typeof d+">"),f&&(this.widget._super?this.widget._super.call(this.widget,c,d):a.Widget.prototype._setOption.call(this.widget,c,d)),g&&e.render(!0,!1)}}),a.widget("ui.fancytree",{options:{activeVisible:!0,ajax:{type:"GET",cache:!1,dataType:"json"},aria:!0,autoActivate:!0,autoCollapse:!1,autoScroll:!1,checkbox:!1,clickFolderMode:4,debugLevel:null,disabled:!1,enableAspx:!0,escapeTitles:!1,extensions:[],toggleEffect:{effect:"blind",options:{direction:"vertical",scale:"box"},duration:200},generateIds:!1,icon:!0,idPrefix:"ft_",focusOnSelect:!1,keyboard:!0,keyPathSeparator:"/",minExpandLevel:1,quicksearch:!1,rtl:!1,scrollOfs:{top:0,bottom:0},scrollParent:null,selectMode:2,strings:{loading:"Loading...",loadError:"Load error!",moreData:"More...",noData:"No data."},tabindex:"0",titlesTabbable:!1,tooltip:!1,_classNames:{node:"fancytree-node",folder:"fancytree-folder",animating:"fancytree-animating",combinedExpanderPrefix:"fancytree-exp-",combinedIconPrefix:"fancytree-ico-",hasChildren:"fancytree-has-children",active:"fancytree-active",selected:"fancytree-selected",expanded:"fancytree-expanded",lazy:"fancytree-lazy",focused:"fancytree-focused",partload:"fancytree-partload",partsel:"fancytree-partsel",radio:"fancytree-radio",unselectable:"fancytree-unselectable",lastsib:"fancytree-lastsib",loading:"fancytree-loading",error:"fancytree-error",statusNodePrefix:"fancytree-statusnode-"},lazyLoad:null,postProcess:null},_create:function(){this.tree=new t(this),this.$source=this.source||"json"===this.element.data("type")?this.element:this.element.find(">ul:first");var b,c,f,g=this.options,h=g.extensions,i=this.tree;for(f=0;f<h.length;f++)c=h[f],b=a.ui.fancytree._extensions[c],b||a.error("Could not apply extension '"+c+"' (it is not registered, did you forget to include it?)"),this.tree.options[c]=a.extend(!0,{},b.options,this.tree.options[c]),e(this.tree.ext[c]===d,"Extension name must not exist as Fancytree.ext attribute: '"+c+"'"),this.tree.ext[c]={},j(this.tree,i,b,c),i=b;g.icons!==d&&(g.icon!==!0?a.error("'icons' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'icons' tree option is deprecated since v2.14.0: use 'icon' instead"),g.icon=g.icons)),g.iconClass!==d&&(g.icon?a.error("'iconClass' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'iconClass' tree option is deprecated since v2.14.0: use 'icon' instead"),g.icon=g.iconClass)),g.tabbable!==d&&(g.tabindex=g.tabbable?"0":"-1",this.tree.warn("'tabbable' tree option is deprecated since v2.17.0: use 'tabindex='"+g.tabindex+"' instead")),this.tree._callHook("treeCreate",this.tree)},_init:function(){this.tree._callHook("treeInit",this.tree),this._bind()},_setOption:function(a,b){return 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this.rootNode.render(a,b)},setFocus:function(a){return this._callHook("treeSetFocus",this,a)},toDict:function(a,b){var c=this.rootNode.toDict(!0,b);return a?c:c.children},toString:function(){return"<Fancytree(#"+this._id+")>"},_triggerNodeEvent:function(a,b,c,e){var f=this._makeHookContext(b,c,e),g=this.widget._trigger(a,c,f);return g!==!1&&f.result!==d?f.result:g},_triggerTreeEvent:function(a,b,c){var e=this._makeHookContext(this,b,c),f=this.widget._trigger(a,b,e);return f!==!1&&e.result!==d?e.result:f},visit:function(a){return this.rootNode.visit(a,!1)},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},a.extend(t.prototype,{nodeClick:function(a){var b,c,d=a.targetType,e=a.node;if("expander"===d){if(e.isLoading())return void e.debug("Got 2nd click while loading: ignored");this._callHook("nodeToggleExpanded",a)}else 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c,d,e,f,g=b.originalEvent,h=b.node,i=b.tree,j=b.options,k=g.which,l=String.fromCharCode(k),m=!(g.altKey||g.ctrlKey||g.metaKey||g.shiftKey),n=a(g.target),o=!0,p=!(g.ctrlKey||!j.autoActivate);if(h||(f=this.getActiveNode()||this.getFirstChild(),f&&(f.setFocus(),h=b.node=this.focusNode,h.debug("Keydown force focus on active node"))),j.quicksearch&&m&&/\w/.test(l)&&!D[k]&&!n.is(":input:enabled"))return d=(new Date).getTime(),d-i.lastQuicksearchTime>500&&(i.lastQuicksearchTerm=""),i.lastQuicksearchTime=d,i.lastQuicksearchTerm+=l,c=i.findNextNode(i.lastQuicksearchTerm,i.getActiveNode()),c&&c.setActive(),void g.preventDefault();switch(w.eventToString(g)){case"+":case"=":i.nodeSetExpanded(b,!0);break;case"-":i.nodeSetExpanded(b,!1);break;case"space":h.isPagingNode()?i._triggerNodeEvent("clickPaging",b,g):j.checkbox?i.nodeToggleSelected(b):i.nodeSetActive(b,!0);break;case"return":i.nodeSetActive(b,!0);break;case"home":case"end":case"backspace":case"left":case"right":case"up":case"down":e=h.navigate(g.which,p,!0);break;default:o=!1}o&&g.preventDefault()},nodeLoadChildren:function(b,c){var d,f,g,h=b.tree,i=b.node,j=(new Date).getTime();return a.isFunction(c)&&(c=c.call(h,{type:"source"},b),e(!a.isFunction(c),"source callback must not return another function")),c.url&&(i._requestId&&i.warn("Recursive load request #"+j+" while #"+i._requestId+" is pending."),d=a.extend({},b.options.ajax,c),i._requestId=j,d.debugDelay?(f=d.debugDelay,a.isArray(f)&&(f=f[0]+Math.random()*(f[1]-f[0])),i.warn("nodeLoadChildren waiting debugDelay "+Math.round(f)+" ms 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e=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:d,details:a.status+": "+d});c.rejectWith(this,[e]);
+})),a.isFunction(c.then)&&a.isFunction(c["catch"])&&(g=c,c=new a.Deferred,g.then(function(a){c.resolve(a)},function(a){c.reject(a)})),a.isFunction(c.promise)&&(h.nodeSetStatus(b,"loading"),c.done(function(a){h.nodeSetStatus(b,"ok"),i._requestId=null}).fail(function(a){var c;return a===A?void i.warn("Ignored response for obsolete load request #"+j+" (expected #"+i._requestId+")"):(a.node&&a.error&&a.message?c=a:(c=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:a?a.message||a.toString():""}),"[object Object]"===c.message&&(c.message="")),i.warn("Load children failed ("+c.message+")",c),void(h._triggerNodeEvent("loadError",c,null)!==!1&&h.nodeSetStatus(b,"error",c.message,c.details)))})),a.when(c).done(function(b){var c;a.isPlainObject(b)&&(e(i.isRootNode(),"source may only be an object for root nodes (expecting an array of child objects otherwise)"),e(a.isArray(b.children),"if an object is passed as source, it must contain a 'children' array (all 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c=b.node;c.ul&&(c.isRootNode()?a(c.ul).empty():(a(c.ul).remove(),c.ul=null),c.visit(function(a){a.li=a.ul=null}))},nodeRemoveChildren:function(b){var c,d=b.tree,e=b.node,f=e.children;f&&(this.activeNode&&this.activeNode.isDescendantOf(e)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(e)&&(this.focusNode=null),this.nodeRemoveChildMarkup(b),c=a.extend({},b),e.triggerModifyChild("remove",null),e.visit(function(a){a.parent=null,d._callHook("treeRegisterNode",d,!1,a)}),e.lazy?e.children=[]:e.children=null,e.isRootNode()||(e.expanded=!1),this.nodeRenderStatus(b))},nodeRemoveMarkup:function(b){var c=b.node;c.li&&(a(c.li).remove(),c.li=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,d,f,g,h){var i,j,k,l,m,n,o,p=b.node,q=b.tree,r=b.options,s=r.aria,t=!1,u=p.parent,v=!u,w=p.children,x=null;if(q._enableUpdate!==!1&&(v||u.ul)){if(e(v||u.ul,"parent UL must 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since v2.14.0: use 'icon' only instead"):(l.warn("'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"),l.icon=l.data.iconClass)),g=w.evalOption("icon",l,l,n,!0),"boolean"!=typeof g&&(g=""+g),g!==!1&&(i=q?" role='presentation'":"","string"==typeof g?x.test(g)?(g="/"===g.charAt(0)?g:(n.imagePath||"")+g,s.push("<img src='"+g+"' class='fancytree-icon' alt='' />")):s.push("<span "+i+" class='fancytree-custom-icon "+g+"'></span>"):s.push("<span "+i+" class='fancytree-icon'></span>")),h="",n.renderTitle&&(h=n.renderTitle.call(m,{type:"renderTitle"},b)||""),h||(k=w.evalOption("tooltip",l,l,n,null),k===!0&&(k=l.title),k=k?" title='"+p(k)+"'":"",j=n.titlesTabbable?" tabindex='0'":"",h="<span class='fancytree-title'"+k+j+">"+(n.escapeTitles?o(l.title):l.title)+"</span>"),s.push(h),l.span.innerHTML=s.join(""),this.nodeRenderStatus(b),n.enhanceTitle&&(b.$title=a(">span.fancytree-title",l.span),h=n.enhanceTitle.call(m,{type:"enhanceTitle"},b)||""))},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options,g=d.hasChildren(),h=d.isLastSibling(),i=f.aria,j=f._classNames,k=[],l=d[e.statusClassPropName];l&&e._enableUpdate!==!1&&(i&&(c=a(d.tr||d.li)),k.push(j.node),e.activeNode===d&&k.push(j.active),e.focusNode===d&&k.push(j.focused),d.expanded&&k.push(j.expanded),i&&(g!==!1?c.attr("aria-expanded",Boolean(d.expanded)):c.removeAttr("aria-expanded")),d.folder&&k.push(j.folder),g!==!1&&k.push(j.hasChildren),h&&k.push(j.lastsib),d.lazy&&null==d.children&&k.push(j.lazy),d.partload&&k.push(j.partload),d.partsel&&k.push(j.partsel),w.evalOption("unselectable",d,d,f,!1)&&k.push(j.unselectable),d._isLoading&&k.push(j.loading),d._error&&k.push(j.error),d.statusNodeType&&k.push(j.statusNodePrefix+d.statusNodeType),d.selected?(k.push(j.selected),i&&c.attr("aria-selected",!0)):i&&c.attr("aria-selected",!1),d.extraClasses&&k.push(d.extraClasses),g===!1?k.push(j.combinedExpanderPrefix+"n"+(h?"l":"")):k.push(j.combinedExpanderPrefix+(d.expanded?"e":"c")+(d.lazy&&null==d.children?"d":"")+(h?"l":"")),k.push(j.combinedIconPrefix+(d.expanded?"e":"c")+(d.folder?"f":"")),l.className=k.join(" "),d.li&&a(d.li).toggleClass(j.lastsib,h))},nodeSetActive:function(b,c,d){d=d||{};var f,g=b.node,h=b.tree,i=b.options,j=d.noEvents===!0,m=d.noFocus===!0,n=g===h.activeNode;return c=c!==!1,n===c?k(g):c&&!j&&this._triggerNodeEvent("beforeActivate",g,b.originalEvent)===!1?l(g,["rejected"]):(c?(h.activeNode&&(e(h.activeNode!==g,"node was active (inconsistency)"),f=a.extend({},b,{node:h.activeNode}),h.nodeSetActive(f,!1),e(null===h.activeNode,"deactivate was out of sync?")),i.activeVisible&&g.makeVisible({scrollIntoView:m&&null==h.focusNode}),h.activeNode=g,h.nodeRenderStatus(b),m||h.nodeSetFocus(b),j||h._triggerNodeEvent("activate",g,b.originalEvent)):(e(h.activeNode===g,"node was not active (inconsistency)"),h.activeNode=null,this.nodeRenderStatus(b),j||b.tree._triggerNodeEvent("deactivate",g,b.originalEvent)),k(g))},nodeSetExpanded:function(b,c,e){e=e||{};var f,g,h,i,j,m,n=b.node,o=b.tree,p=b.options,q=e.noAnimation===!0,r=e.noEvents===!0;if(c=c!==!1,n.expanded&&c||!n.expanded&&!c)return k(n);if(c&&!n.lazy&&!n.hasChildren())return k(n);if(!c&&n.getLevel()<p.minExpandLevel)return l(n,["locked"]);if(!r&&this._triggerNodeEvent("beforeExpand",n,b.originalEvent)===!1)return l(n,["rejected"]);if(q||n.isVisible()||(q=e.noAnimation=!0),g=new a.Deferred,c&&!n.expanded&&p.autoCollapse){j=n.getParentList(!1,!0),m=p.autoCollapse;try{for(p.autoCollapse=!1,h=0,i=j.length;h<i;h++)this._callHook("nodeCollapseSiblings",j[h],e)}finally{p.autoCollapse=m}}return g.done(function(){var a=n.getLastChild();c&&p.autoScroll&&!q&&a?a.scrollIntoView(!0,{topNode:n}).always(function(){r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}):r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}),f=function(d){var e,f,g=p._classNames,h=p.toggleEffect;if(n.expanded=c,o._callHook("nodeRender",b,!1,!1,!0),n.ul)if(e="none"!==n.ul.style.display,f=!!n.expanded,e===f)n.warn("nodeSetExpanded: UL.style.display already set");else{if(h&&!q)return a(n.li).addClass(g.animating),void a(n.ul).addClass(g.animating).toggle(h.effect,h.options,h.duration,function(){a(this).removeClass(g.animating),a(n.li).removeClass(g.animating),d()});n.ul.style.display=n.expanded||!parent?"":"none"}d()},c&&n.lazy&&n.hasChildren()===d?n.load().done(function(){g.notifyWith&&g.notifyWith(n,["loaded"]),f(function(){g.resolveWith(n)})}).fail(function(a){f(function(){g.rejectWith(n,["load failed ("+a+")"])})}):f(function(){g.resolveWith(n)}),g.promise()},nodeSetFocus:function(b,d){var e,f=b.tree,g=b.node,h=f.options,i=!!b.originalEvent&&a(b.originalEvent.target).is(":input");if(d=d!==!1,f.focusNode){if(f.focusNode===g&&d)return;e=a.extend({},b,{node:f.focusNode}),f.focusNode=null,this._triggerNodeEvent("blur",e),this._callHook("nodeRenderStatus",e)}d&&(this.hasFocus()||(g.debug("nodeSetFocus: forcing container focus"),this._callHook("treeSetFocus",b,!0,{calledByNode:!0})),g.makeVisible({scrollIntoView:!1}),f.focusNode=g,h.titlesTabbable?i||a(g.span).find(".fancytree-title").focus():0===a(c.activeElement).closest(".fancytree-container").length&&a(f.$container).focus(),h.aria&&a(f.$container).attr("aria-activedescendant",a(g.tr||g.li).uniqueId().attr("id")),this._triggerNodeEvent("focus",b),h.autoScroll&&g.scrollIntoView(),this._callHook("nodeRenderStatus",b))},nodeSetSelected:function(a,b,c){c=c||{};var d=a.node,e=a.tree,f=a.options,g=c.noEvents===!0,h=d.parent;if(b=b!==!1,!w.evalOption("unselectable",d,d,f,!1)){if(d._lastSelectIntent=b,!!d.selected===b&&(3!==f.selectMode||!d.partsel||b))return b;if(!g&&this._triggerNodeEvent("beforeSelect",d,a.originalEvent)===!1)return!!d.selected;b&&1===f.selectMode?(e.lastSelectedNode&&e.lastSelectedNode.setSelected(!1),d.selected=b):3!==f.selectMode||!h||h.radiogroup||d.radiogroup?h&&h.radiogroup?d.visitSiblings(function(a){a._changeSelectStatusAttrs(b&&a===d)},!0):d.selected=b:(d.selected=b,d.fixSelection3AfterClick(c)),this.nodeRenderStatus(a),e.lastSelectedNode=b?d:null,g||e._triggerNodeEvent("select",a)}},nodeSetStatus:function(b,c,d,e){function f(){var a=h.children?h.children[0]:null;if(a&&a.isStatusNode()){try{h.ul&&(h.ul.removeChild(a.li),a.li=null)}catch(b){}1===h.children.length?h.children=[]:h.children.shift()}}function g(b,c){var d=h.children?h.children[0]:null;return d&&d.isStatusNode()?(a.extend(d,b),d.statusNodeType=c,i._callHook("nodeRenderTitle",d)):(h._setChildren([b]),h.children[0].statusNodeType=c,i.render()),h.children[0]}var h=b.node,i=b.tree;switch(c){case"ok":f(),h._isLoading=!1,h._error=null,h.renderStatus();break;case"loading":h.parent||g({title:i.options.strings.loading+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!0,h._error=null,h.renderStatus();break;case"error":g({title:i.options.strings.loadError+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!1,h._error={message:d,details:e},h.renderStatus();break;case"nodata":g({title:i.options.strings.noData,checkbox:!1,tooltip:e},c),h._isLoading=!1,h._error=null,h.renderStatus();break;default:a.error("invalid node status "+c)}},nodeToggleExpanded:function(a){return this.nodeSetExpanded(a,!a.node.expanded)},nodeToggleSelected:function(a){var b=a.node,c=!b.selected;return b.partsel&&!b.selected&&b._lastSelectIntent===!0&&(c=!1,b.selected=!0),b._lastSelectIntent=c,this.nodeSetSelected(a,c)},treeClear:function(a){var b=a.tree;b.activeNode=null,b.focusNode=null,b.$div.find(">ul.fancytree-container").empty(),b.rootNode.children=null},treeCreate:function(a){},treeDestroy:function(a){this.$div.find(">ul.fancytree-container").remove(),this.$source&&this.$source.removeClass("ui-helper-hidden")},treeInit:function(a){var b=a.tree,c=b.options;b.$container.attr("tabindex",c.tabindex),c.rtl?b.$container.attr("DIR","RTL").addClass("fancytree-rtl"):b.$container.removeAttr("DIR").removeClass("fancytree-rtl"),c.aria&&(b.$container.attr("role","tree"),1!==c.selectMode&&b.$container.attr("aria-multiselectable",!0)),this.treeLoad(a)},treeLoad:function(b,c){var d,f,g,h,i=b.tree,j=b.widget.element,k=a.extend({},b,{node:this.rootNode});if(i.rootNode.children&&this.treeClear(b),c=c||this.options.source)"string"==typeof c&&a.error("Not implemented");else switch(f=j.data("type")||"html"){case"html":g=j.find(">ul:first"),g.addClass("ui-fancytree-source ui-helper-hidden"),c=a.ui.fancytree.parseHtml(g),this.data=a.extend(this.data,n(g));break;case"json":c=a.parseJSON(j.text()),j.contents().filter(function(){return 3===this.nodeType}).remove(),a.isPlainObject(c)&&(e(a.isArray(c.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),d=c,c=c.children,delete d.children,a.extend(i.data,d));break;default:a.error("Invalid data-type: "+f)}return h=this.nodeLoadChildren(k,c).done(function(){i.render(),3===b.options.selectMode&&i.rootNode.fixSelection3FromEndNodes(),i.activeNode&&i.options.activeVisible&&i.activeNode.makeVisible(),i._triggerTreeEvent("init",null,{status:!0})}).fail(function(){i.render(),i._triggerTreeEvent("init",null,{status:!1})})},treeRegisterNode:function(a,b,c){},treeSetFocus:function(b,c,d){var e;c=c!==!1,c!==this.hasFocus()&&(this._hasFocus=c,!c&&this.focusNode?this.focusNode.setFocus(!1):!c||d&&d.calledByNode||a(this.$container).focus(),this.$container.toggleClass("fancytree-treefocus",c),this._triggerTreeEvent(c?"focusTree":"blurTree"),c&&!this.activeNode&&(e=this._lastMousedownNode||this.getFirstChild(),e&&e.setFocus()))},treeSetOption:function(b,c,d){var e=b.tree,f=!0,g=!1;switch(c){case"aria":case"checkbox":case"icon":case"minExpandLevel":case"tabindex":e._callHook("treeCreate",e),g=!0;break;case"escapeTitles":case"tooltip":g=!0;break;case"rtl":d===!1?e.$container.removeAttr("DIR").removeClass("fancytree-rtl"):e.$container.attr("DIR","RTL").addClass("fancytree-rtl"),g=!0;break;case"source":f=!1,e._callHook("treeLoad",e,d),g=!0}e.debug("set option "+c+"="+d+" <"+typeof d+">"),f&&(this.widget._super?this.widget._super.call(this.widget,c,d):a.Widget.prototype._setOption.call(this.widget,c,d)),g&&e.render(!0,!1)}}),a.widget("ui.fancytree",{options:{activeVisible:!0,ajax:{type:"GET",cache:!1,dataType:"json"},aria:!0,autoActivate:!0,autoCollapse:!1,autoScroll:!1,checkbox:!1,clickFolderMode:4,debugLevel:null,disabled:!1,enableAspx:!0,escapeTitles:!1,extensions:[],toggleEffect:{effect:"blind",options:{direction:"vertical",scale:"box"},duration:200},generateIds:!1,icon:!0,idPrefix:"ft_",focusOnSelect:!1,keyboard:!0,keyPathSeparator:"/",minExpandLevel:1,quicksearch:!1,rtl:!1,scrollOfs:{top:0,bottom:0},scrollParent:null,selectMode:2,strings:{loading:"Loading...",loadError:"Load error!",moreData:"More...",noData:"No data."},tabindex:"0",titlesTabbable:!1,tooltip:!1,_classNames:{node:"fancytree-node",folder:"fancytree-folder",animating:"fancytree-animating",combinedExpanderPrefix:"fancytree-exp-",combinedIconPrefix:"fancytree-ico-",hasChildren:"fancytree-has-children",active:"fancytree-active",selected:"fancytree-selected",expanded:"fancytree-expanded",lazy:"fancytree-lazy",focused:"fancytree-focused",partload:"fancytree-partload",partsel:"fancytree-partsel",radio:"fancytree-radio",unselectable:"fancytree-unselectable",lastsib:"fancytree-lastsib",loading:"fancytree-loading",error:"fancytree-error",statusNodePrefix:"fancytree-statusnode-"},lazyLoad:null,postProcess:null},_create:function(){this.tree=new t(this),this.$source=this.source||"json"===this.element.data("type")?this.element:this.element.find(">ul:first");var b,c,f,g=this.options,h=g.extensions,i=this.tree;for(f=0;f<h.length;f++)c=h[f],b=a.ui.fancytree._extensions[c],b||a.error("Could not apply extension '"+c+"' (it is not registered, did you forget to include it?)"),this.tree.options[c]=a.extend(!0,{},b.options,this.tree.options[c]),e(this.tree.ext[c]===d,"Extension name must not exist as Fancytree.ext attribute: '"+c+"'"),this.tree.ext[c]={},j(this.tree,i,b,c),i=b;g.icons!==d&&(g.icon!==!0?a.error("'icons' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'icons' tree option is deprecated since v2.14.0: use 'icon' instead"),g.icon=g.icons)),g.iconClass!==d&&(g.icon?a.error("'iconClass' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'iconClass' tree option is deprecated since v2.14.0: use 'icon' instead"),g.icon=g.iconClass)),g.tabbable!==d&&(g.tabindex=g.tabbable?"0":"-1",this.tree.warn("'tabbable' tree option is deprecated since v2.17.0: use 'tabindex='"+g.tabindex+"' instead")),this.tree._callHook("treeCreate",this.tree)},_init:function(){this.tree._callHook("treeInit",this.tree),this._bind()},_setOption:function(a,b){return this.tree._callHook("treeSetOption",this.tree,a,b)},destroy:function(){this._unbind(),this.tree._callHook("treeDestroy",this.tree),a.Widget.prototype.destroy.call(this)},_unbind:function(){var b=this.tree._ns;this.element.off(b),this.tree.$container.off(b),a(c).off(b)},_bind:function(){var a=this,b=this.options,c=this.tree,d=c._ns;this._unbind(),c.$container.on("focusin"+d+" focusout"+d,function(a){var b=w.getNode(a),d="focusin"===a.type;b?c._callHook("nodeSetFocus",c._makeHookContext(b,a),d):c._callHook("treeSetFocus",c,d)}).on("selectstart"+d,"span.fancytree-title",function(a){a.preventDefault()}).on("keydown"+d,function(a){if(b.disabled||b.keyboard===!1)return!0;var d,e=c.focusNode,f=c._makeHookContext(e||c,a),g=c.phase;try{return c.phase="userEvent",d=e?c._triggerNodeEvent("keydown",e,a):c._triggerTreeEvent("keydown",a),"preventNav"===d?d=!0:d!==!1&&(d=c._callHook("nodeKeydown",f)),d}finally{c.phase=g}}).on("mousedown"+d,function(b){var c=w.getEventTarget(b);a.tree._lastMousedownNode=c?c.node:null}).on("click"+d+" dblclick"+d,function(c){if(b.disabled)return!0;var d,e=w.getEventTarget(c),f=e.node,g=a.tree,h=g.phase;if(!f)return!0;d=g._makeHookContext(f,c);try{switch(g.phase="userEvent",c.type){case"click":return d.targetType=e.type,f.isPagingNode()?g._triggerNodeEvent("clickPaging",d,c)===!0:g._triggerNodeEvent("click",d,c)!==!1&&g._callHook("nodeClick",d);case"dblclick":return d.targetType=e.type,g._triggerNodeEvent("dblclick",d,c)!==!1&&g._callHook("nodeDblclick",d)}}finally{g.phase=h}})},getActiveNode:function(){return this.tree.activeNode},getNodeByKey:function(a){return this.tree.getNodeByKey(a)},getRootNode:function(){return this.tree.rootNode},getTree:function(){return this.tree}}),w=a.ui.fancytree,a.extend(a.ui.fancytree,{version:"2.24.0",buildType: "production",debugLevel: 1,_nextId:1,_nextNodeKey:1,_extensions:{},_FancytreeClass:t,_FancytreeNodeClass:s,jquerySupports:{positionMyOfs:h(a.ui.version,1,9)},assert:function(a,b){return e(a,b)},debounce:function(a,b,c,d){var e;return 3===arguments.length&&"boolean"!=typeof c&&(d=c,c=!1),function(){var f=arguments;d=d||this,c&&!e&&b.apply(d,f),clearTimeout(e),e=setTimeout(function(){c||b.apply(d,f),e=null},a)}},debug:function(b){a.ui.fancytree.debugLevel>=2&&f("log",arguments)},error:function(a){f("error",arguments)},escapeHtml:o,fixPositionOptions:function(b){if((b.offset||(""+b.my+b.at).indexOf("%")>=0)&&a.error("expected new position syntax (but '%' is not supported)"),!a.ui.fancytree.jquerySupports.positionMyOfs){var c=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(b.my),d=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(b.at),e=(c[2]?+c[2]:0)+(d[2]?+d[2]:0),f=(c[4]?+c[4]:0)+(d[4]?+d[4]:0);b=a.extend({},b,{my:c[1]+" "+c[3],at:d[1]+" "+d[3]}),(e||f)&&(b.offset=""+e+" "+f)}return b},getEventTargetType:function(a){return this.getEventTarget(a).type},getEventTarget:function(b){var c=b&&b.target?b.target.className:"",e={node:this.getNode(b.target),type:d};return/\bfancytree-title\b/.test(c)?e.type="title":/\bfancytree-expander\b/.test(c)?e.type=e.node.hasChildren()===!1?"prefix":"expander":/\bfancytree-checkbox\b/.test(c)?e.type="checkbox":/\bfancytree-icon\b/.test(c)?e.type="icon":/\bfancytree-node\b/.test(c)?e.type="title":b&&b.target&&a(b.target).closest(".fancytree-title").length&&(e.type="title"),e},getNode:function(a){if(a instanceof s)return a;for(a instanceof jQuery?a=a[0]:a.originalEvent!==d&&(a=a.target);a;){if(a.ftnode)return a.ftnode;a=a.parentNode}return null},getTree:function(b){var c;return b instanceof t?b:(b===d&&(b=0),"number"==typeof b?b=a(".fancytree-container").eq(b):"string"==typeof b?b=a(b).eq(0):b.selector!==d?b=b.eq(0):b.originalEvent!==d&&(b=a(b.target)),b=b.closest(":ui-fancytree"),c=b.data("ui-fancytree")||b.data("fancytree"),c?c.tree:null)},evalOption:function(b,c,d,e,f){var g,h,i=c.tree,j=e[b],k=d[b];return a.isFunction(j)?(g={node:c,tree:i,widget:i.widget,options:i.widget.options},h=j.call(i,{type:b},g),null==h&&(h=k)):h=null!=k?k:j,null==h&&(h=f),h},eventToString:function(a){var b=a.which,c=a.type,d=[];return a.altKey&&d.push("alt"),a.ctrlKey&&d.push("ctrl"),a.metaKey&&d.push("meta"),a.shiftKey&&d.push("shift"),"click"===c||"dblclick"===c?d.push(E[a.button]+c):C[b]||d.push(D[b]||String.fromCharCode(b).toLowerCase()),d.join("+")},info:function(b){a.ui.fancytree.debugLevel>=1&&f("info",arguments)},keyEventToString:function(a){return this.warn("keyEventToString() is deprecated: use eventToString()"),this.eventToString(a)},overrideMethod:function(b,c,d){var e,f=b[c]||a.noop;b[c]=function(){try{return e=this._super,this._super=f,d.apply(this,arguments)}finally{this._super=e}}},parseHtml:function(b){var c,e,f,g,h,i,j,k,l=b.find(">li"),m=[];return l.each(function(){var l,o,p=a(this),q=p.find(">span:first",this),r=q.length?null:p.find(">a:first"),s={tooltip:null,data:{}};for(q.length?s.title=q.html():r&&r.length?(s.title=r.html(),s.data.href=r.attr("href"),s.data.target=r.attr("target"),s.tooltip=r.attr("title")):(s.title=p.html(),h=s.title.search(/<ul/i),h>=0&&(s.title=s.title.substring(0,h))),s.title=a.trim(s.title),g=0,i=F.length;g<i;g++)s[F[g]]=d;for(c=this.className.split(" "),f=[],g=0,i=c.length;g<i;g++)e=c[g],G[e]?s[e]=!0:f.push(e);if(s.extraClasses=f.join(" "),j=p.attr("title"),j&&(s.tooltip=j),j=p.attr("id"),j&&(s.key=j),p.attr("hideCheckbox")&&(s.checkbox=!1),l=n(p),l&&!a.isEmptyObject(l)){for(o in J)l.hasOwnProperty(o)&&(l[J[o]]=l[o],delete l[o]);for(g=0,i=H.length;g<i;g++)j=H[g],k=l[j],null!=k&&(delete l[j],s[j]=k);a.extend(s.data,l)}b=p.find(">ul:first"),b.length?s.children=a.ui.fancytree.parseHtml(b):s.children=s.lazy?d:null,m.push(s)}),m},registerExtension:function(b){e(null!=b.name,"extensions must have a `name` property."),e(null!=b.version,"extensions must have a `version` property."),a.ui.fancytree._extensions[b.name]=b},unescapeHtml:function(a){var b=c.createElement("div");return b.innerHTML=a,0===b.childNodes.length?"":b.childNodes[0].nodeValue},warn:function(a){f("warn",arguments)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.childcounter.min.js' */
-!function(a,b){"use strict";a.ui.fancytree._FancytreeClass.prototype.countSelected=function(a){var b=this;b.options;return b.getSelectedNodes(a).length},a.ui.fancytree._FancytreeNodeClass.prototype.updateCounters=function(){var b=this,c=a("span.fancytree-childcounter",b.span),d=b.tree.options.childcounter,e=b.countChildren(d.deep);b.data.childCounter=e,!e&&d.hideZeros||b.isExpanded()&&d.hideExpanded?c.remove():(c.length||(c=a("<span class='fancytree-childcounter'/>").appendTo(a("span.fancytree-icon",b.span))),c.text(e)),!d.deep||b.isTopLevel()||b.isRoot()||b.parent.updateCounters()},a.ui.fancytree.prototype.widgetMethod1=function(a){this.tree;return a},a.ui.fancytree.registerExtension({name:"childcounter",version:"2.23.0",options:{deep:!0,hideZeros:!0,hideExpanded:!1},foo:42,_appendCounter:function(a){},treeInit:function(a){a.options,a.options.childcounter;this._superApply(arguments),this.$container.addClass("fancytree-ext-childcounter")},treeDestroy:function(a){this._superApply(arguments)},nodeRenderTitle:function(b,c){var d=b.node,e=b.options.childcounter,f=null==d.data.childCounter?d.countChildren(e.deep):+d.data.childCounter;this._super(b,c),!f&&e.hideZeros||d.isExpanded()&&e.hideExpanded||a("span.fancytree-icon",d.span).append(a("<span class='fancytree-childcounter'/>").text(f))},nodeSetExpanded:function(a,b,c){var d=a.tree;a.node;return this._superApply(arguments).always(function(){d.nodeRenderTitle(a)})}})}(jQuery);
+!function(a,b,c,d){"use strict";a.ui.fancytree._FancytreeClass.prototype.countSelected=function(a){var b=this;b.options;return b.getSelectedNodes(a).length},a.ui.fancytree._FancytreeNodeClass.prototype.updateCounters=function(){var b=this,c=a("span.fancytree-childcounter",b.span),d=b.tree.options.childcounter,e=b.countChildren(d.deep);b.data.childCounter=e,!e&&d.hideZeros||b.isExpanded()&&d.hideExpanded?c.remove():(c.length||(c=a("<span class='fancytree-childcounter'/>").appendTo(a("span.fancytree-icon",b.span))),c.text(e)),!d.deep||b.isTopLevel()||b.isRoot()||b.parent.updateCounters()},a.ui.fancytree.prototype.widgetMethod1=function(a){this.tree;return a},a.ui.fancytree.registerExtension({name:"childcounter",version:"2.24.0",options:{deep:!0,hideZeros:!0,hideExpanded:!1},foo:42,_appendCounter:function(a){},treeInit:function(a){a.options,a.options.childcounter;this._superApply(arguments),this.$container.addClass("fancytree-ext-childcounter")},treeDestroy:function(a){this._superApply(arguments)},nodeRenderTitle:function(b,c){var d=b.node,e=b.options.childcounter,f=null==d.data.childCounter?d.countChildren(e.deep):+d.data.childCounter;this._super(b,c),!f&&e.hideZeros||d.isExpanded()&&e.hideExpanded||a("span.fancytree-icon",d.span).append(a("<span class='fancytree-childcounter'/>").text(f))},nodeSetExpanded:function(a,b,c){var d=a.tree;a.node;return this._superApply(arguments).always(function(){d.nodeRenderTitle(a)})}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.clones.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c){b||(c=c?": "+c:"",a.error("Assertion failed"+c))}function f(a,b){var c;for(c=a.length-1;c>=0;c--)if(a[c]===b)return a.splice(c,1),!0;return!1}function g(a,b,c){for(var d,e,f=3&a.length,g=a.length-f,h=c,i=3432918353,j=461845907,k=0;k<g;)e=255&a.charCodeAt(k)|(255&a.charCodeAt(++k))<<8|(255&a.charCodeAt(++k))<<16|(255&a.charCodeAt(++k))<<24,++k,e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e,h=h<<13|h>>>19,d=5*(65535&h)+((5*(h>>>16)&65535)<<16)&4294967295,h=(65535&d)+27492+(((d>>>16)+58964&65535)<<16);switch(e=0,f){case 3:e^=(255&a.charCodeAt(k+2))<<16;case 2:e^=(255&a.charCodeAt(k+1))<<8;case 1:e^=255&a.charCodeAt(k),e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e}return h^=a.length,h^=h>>>16,h=2246822507*(65535&h)+((2246822507*(h>>>16)&65535)<<16)&4294967295,h^=h>>>13,h=3266489909*(65535&h)+((3266489909*(h>>>16)&65535)<<16)&4294967295,h^=h>>>16,b?("0000000"+(h>>>0).toString(16)).substr(-8):h>>>0}function h(b){var c,d=a.map(b.getParentList(!1,!0),function(a){return a.refKey||a.key});return d=d.join("/"),c="id_"+g(d,!0)}a.ui.fancytree._FancytreeNodeClass.prototype.getCloneList=function(b){var c,d=this.tree,e=d.refMap[this.refKey]||null,f=d.keyMap;return e&&(c=this.key,b?e=a.map(e,function(a){return f[a]}):(e=a.map(e,function(a){return a===c?null:f[a]}),e.length<1&&(e=null))),e},a.ui.fancytree._FancytreeNodeClass.prototype.isClone=function(){var a=this.refKey||null,b=a&&this.tree.refMap[a]||null;return!!(b&&b.length>1)},a.ui.fancytree._FancytreeNodeClass.prototype.reRegister=function(b,c){b=null==b?null:""+b,c=null==c?null:""+c;var d=this.tree,e=this.key,f=this.refKey,g=d.keyMap,h=d.refMap,i=h[f]||null,j=!1;return null!=b&&b!==this.key&&(g[b]&&a.error("[ext-clones] reRegister("+b+"): already exists: "+this),delete g[e],g[b]=this,i&&(h[f]=a.map(i,function(a){return a===e?b:a})),this.key=b,j=!0),null!=c&&c!==this.refKey&&(i&&(1===i.length?delete h[f]:h[f]=a.map(i,function(a){return a===e?null:a})),h[c]?h[c].append(b):h[c]=[this.key],this.refKey=c,j=!0),j},a.ui.fancytree._FancytreeNodeClass.prototype.setRefKey=function(a){return this.reRegister(null,a)},a.ui.fancytree._FancytreeClass.prototype.getNodesByRef=function(b,c){var d=this.keyMap,e=this.refMap[b]||null;return e&&(e=c?a.map(e,function(a){var b=d[a];return b.isDescendantOf(c)?b:null}):a.map(e,function(a){return d[a]}),e.length<1&&(e=null)),e},a.ui.fancytree._FancytreeClass.prototype.changeRefKey=function(a,b){var c,d,e=this.keyMap,f=this.refMap[a]||null;if(f){for(c=0;c<f.length;c++)d=e[f[c]],d.refKey=b;delete this.refMap[a],this.refMap[b]=f}},a.ui.fancytree.registerExtension({name:"clones",version:"2.23.0",options:{highlightActiveClones:!0,highlightClones:!1},treeCreate:function(a){this._superApply(arguments),a.tree.refMap={},a.tree.keyMap={}},treeInit:function(a){this.$container.addClass("fancytree-ext-clones"),e(null==a.options.defaultKey),a.options.defaultKey=function(a){return h(a)},this._superApply(arguments)},treeClear:function(a){return a.tree.refMap={},a.tree.keyMap={},this._superApply(arguments)},treeRegisterNode:function(b,c,d){var g,h,i=b.tree,j=i.keyMap,k=i.refMap,l=d.key,m=d&&null!=d.refKey?""+d.refKey:null;return d.isStatusNode()?this._super(b,c,d):(c?(null!=j[d.key]&&a.error("clones.treeRegisterNode: node.key already exists: "+d),j[l]=d,m&&(g=k[m],g?(g.push(l),2===g.length&&b.options.clones.highlightClones&&j[g[0]].renderStatus()):k[m]=[l])):(null==j[l]&&a.error("clones.treeRegisterNode: node.key not registered: "+d.key),delete j[l],m&&(g=k[m],g&&(h=g.length,h<=1?(e(1===h),e(g[0]===l),delete k[m]):(f(g,l),2===h&&b.options.clones.highlightClones&&j[g[0]].renderStatus())))),this._super(b,c,d))},nodeRenderStatus:function(b){var c,d,e=b.node;return d=this._super(b),b.options.clones.highlightClones&&(c=a(e[b.tree.statusClassPropName]),c.length&&e.isClone()&&c.addClass("fancytree-clone")),d},nodeSetActive:function(b,c,d){var e,f=b.tree.statusClassPropName,g=b.node;return e=this._superApply(arguments),b.options.clones.highlightActiveClones&&g.isClone()&&a.each(g.getCloneList(!0),function(b,d){a(d[f]).toggleClass("fancytree-active-clone",c!==!1)}),e}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c){b||(c=c?": "+c:"",a.error("Assertion failed"+c))}function f(a,b){var c;for(c=a.length-1;c>=0;c--)if(a[c]===b)return a.splice(c,1),!0;return!1}function g(a,b,c){for(var d,e,f=3&a.length,g=a.length-f,h=c,i=3432918353,j=461845907,k=0;k<g;)e=255&a.charCodeAt(k)|(255&a.charCodeAt(++k))<<8|(255&a.charCodeAt(++k))<<16|(255&a.charCodeAt(++k))<<24,++k,e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e,h=h<<13|h>>>19,d=5*(65535&h)+((5*(h>>>16)&65535)<<16)&4294967295,h=(65535&d)+27492+(((d>>>16)+58964&65535)<<16);switch(e=0,f){case 3:e^=(255&a.charCodeAt(k+2))<<16;case 2:e^=(255&a.charCodeAt(k+1))<<8;case 1:e^=255&a.charCodeAt(k),e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e}return h^=a.length,h^=h>>>16,h=2246822507*(65535&h)+((2246822507*(h>>>16)&65535)<<16)&4294967295,h^=h>>>13,h=3266489909*(65535&h)+((3266489909*(h>>>16)&65535)<<16)&4294967295,h^=h>>>16,b?("0000000"+(h>>>0).toString(16)).substr(-8):h>>>0}function h(b){var c,d=a.map(b.getParentList(!1,!0),function(a){return a.refKey||a.key});return d=d.join("/"),c="id_"+g(d,!0)}a.ui.fancytree._FancytreeNodeClass.prototype.getCloneList=function(b){var c,d=this.tree,e=d.refMap[this.refKey]||null,f=d.keyMap;return e&&(c=this.key,b?e=a.map(e,function(a){return f[a]}):(e=a.map(e,function(a){return a===c?null:f[a]}),e.length<1&&(e=null))),e},a.ui.fancytree._FancytreeNodeClass.prototype.isClone=function(){var a=this.refKey||null,b=a&&this.tree.refMap[a]||null;return!!(b&&b.length>1)},a.ui.fancytree._FancytreeNodeClass.prototype.reRegister=function(b,c){b=null==b?null:""+b,c=null==c?null:""+c;var d=this.tree,e=this.key,f=this.refKey,g=d.keyMap,h=d.refMap,i=h[f]||null,j=!1;return null!=b&&b!==this.key&&(g[b]&&a.error("[ext-clones] reRegister("+b+"): already exists: "+this),delete g[e],g[b]=this,i&&(h[f]=a.map(i,function(a){return a===e?b:a})),this.key=b,j=!0),null!=c&&c!==this.refKey&&(i&&(1===i.length?delete h[f]:h[f]=a.map(i,function(a){return a===e?null:a})),h[c]?h[c].append(b):h[c]=[this.key],this.refKey=c,j=!0),j},a.ui.fancytree._FancytreeNodeClass.prototype.setRefKey=function(a){return this.reRegister(null,a)},a.ui.fancytree._FancytreeClass.prototype.getNodesByRef=function(b,c){var d=this.keyMap,e=this.refMap[b]||null;return e&&(e=c?a.map(e,function(a){var b=d[a];return b.isDescendantOf(c)?b:null}):a.map(e,function(a){return d[a]}),e.length<1&&(e=null)),e},a.ui.fancytree._FancytreeClass.prototype.changeRefKey=function(a,b){var c,d,e=this.keyMap,f=this.refMap[a]||null;if(f){for(c=0;c<f.length;c++)d=e[f[c]],d.refKey=b;delete this.refMap[a],this.refMap[b]=f}},a.ui.fancytree.registerExtension({name:"clones",version:"2.24.0",options:{highlightActiveClones:!0,highlightClones:!1},treeCreate:function(a){this._superApply(arguments),a.tree.refMap={},a.tree.keyMap={}},treeInit:function(a){this.$container.addClass("fancytree-ext-clones"),e(null==a.options.defaultKey),a.options.defaultKey=function(a){return h(a)},this._superApply(arguments)},treeClear:function(a){return a.tree.refMap={},a.tree.keyMap={},this._superApply(arguments)},treeRegisterNode:function(b,c,d){var g,h,i=b.tree,j=i.keyMap,k=i.refMap,l=d.key,m=d&&null!=d.refKey?""+d.refKey:null;return d.isStatusNode()?this._super(b,c,d):(c?(null!=j[d.key]&&a.error("clones.treeRegisterNode: node.key already exists: "+d),j[l]=d,m&&(g=k[m],g?(g.push(l),2===g.length&&b.options.clones.highlightClones&&j[g[0]].renderStatus()):k[m]=[l])):(null==j[l]&&a.error("clones.treeRegisterNode: node.key not registered: "+d.key),delete j[l],m&&(g=k[m],g&&(h=g.length,h<=1?(e(1===h),e(g[0]===l),delete k[m]):(f(g,l),2===h&&b.options.clones.highlightClones&&j[g[0]].renderStatus())))),this._super(b,c,d))},nodeRenderStatus:function(b){var c,d,e=b.node;return d=this._super(b),b.options.clones.highlightClones&&(c=a(e[b.tree.statusClassPropName]),c.length&&e.isClone()&&c.addClass("fancytree-clone")),d},nodeSetActive:function(b,c,d){var e,f=b.tree.statusClassPropName,g=b.node;return e=this._superApply(arguments),b.options.clones.highlightActiveClones&&g.isClone()&&a.each(g.getCloneList(!0),function(b,d){a(d[f]).toggleClass("fancytree-active-clone",c!==!1)}),e}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.dnd5.min.js' */
-!function(a,b,c,d){"use strict";function e(a){return 0===a?"":a>0?"+"+a:""+a}function f(b){var c;return!!b&&(c=a.isPlainObject(b)?{over:!!b.over,before:!!b.before,after:!!b.after}:a.isArray(b)?{over:a.inArray("over",b)>=0,before:a.inArray("before",b)>=0,after:a.inArray("after",b)>=0}:{over:b===!0||"over"===b,before:b===!0||"before"===b,after:b===!0||"after"===b},0!==Object.keys(c).length&&c)}function g(d,e){var f,g,h,i=d.options.dnd5,j=d.$scrollParent[0],k=i.scrollSensitivity,l=i.scrollSpeed,m=0;return j!==c&&"HTML"!==j.tagName?(f=d.$scrollParent.offset(),g=j.scrollTop,f.top+j.offsetHeight-e.pageY<k?(h=j.scrollHeight-d.$scrollParent.innerHeight()-g,h>0&&(j.scrollTop=m=g+l)):g>0&&e.pageY-f.top<k&&(j.scrollTop=m=g-l)):(g=a(c).scrollTop(),g>0&&e.pageY-g<k?(m=g-l,a(c).scrollTop(m)):a(b).height()-(e.pageY-g)<k&&(m=g+l,a(c).scrollTop(m))),m&&d.debug("autoScroll: "+m+"px"),m}function h(b,c){if(c.options.dnd5.scroll&&g(c.tree,b),!c.node)return c.tree.warn("Ignore dragover for non-node"),u;var d,f,h,i=null,j=c.tree,q=j.options,s=q.dnd5,v=c.node,w=c.otherNode,x="center",y=a(v.span),z=y.find("span.fancytree-title");if(t===!1)return j.warn("Ignore dragover, since dragenter returned false"),!1;if("string"==typeof t?a.error("assert failed: dragenter returned string"):(f=y.offset(),h=(b.pageY-f.top)/y.height(),t.after&&h>.75?i="after":!t.over&&t.after&&h>.5?i="after":t.before&&h<=.25?i="before":!t.over&&t.before&&h<=.5?i="before":t.over&&(i="over"),s.preventVoidMoves&&(v===w?(v.debug("drop over source node prevented"),i=null):"before"===i&&w&&v===w.getNextSibling()?(v.debug("drop after source node prevented"),i=null):"after"===i&&w&&v===w.getPrevSibling()?(v.debug("drop before source node prevented"),i=null):"over"===i&&w&&w.parent===v&&w.isLastSibling()&&(v.debug("drop last child over own parent prevented"),i=null))),c.hitMode=i,i&&s.dragOver&&(s.dragOver(v,c),i=c.hitMode),u=i,"after"===i||"before"===i||"over"===i){switch(d=s.dropMarkerOffsetX||0,i){case"before":x="top",d+=s.dropMarkerInsertOffsetX||0;break;case"after":x="bottom",d+=s.dropMarkerInsertOffsetX||0}r.toggleClass(l,"after"===i).toggleClass(n,"over"===i).toggleClass(m,"before"===i).show().position(a.ui.fancytree.fixPositionOptions({my:"left"+e(d)+" center",at:"left "+x,of:z}))}else r.hide();return a(v.span).toggleClass(p,"after"===i||"before"===i||"over"===i).toggleClass(l,"after"===i).toggleClass(m,"before"===i).toggleClass(k,"over"===i).toggleClass(o,i===!1),i}var i="fancytree-drag-source",j="fancytree-drag-remove",k="fancytree-drop-accept",l="fancytree-drop-after",m="fancytree-drop-before",n="fancytree-drop-over",o="fancytree-drop-reject",p="fancytree-drop-target",q="application/x-fancytree-node",r=null,s=null,t=null,u=null;a.ui.fancytree.registerExtension({name:"dnd5",version:"2.23.0",options:{autoExpandMS:1500,setTextTypeJson:!1,preventForeignNodes:!1,preventNonNodes:!1,preventRecursiveMoves:!0,preventVoidMoves:!0,scroll:!0,scrollSensitivity:20,scrollSpeed:5,dropMarkerOffsetX:-24,dropMarkerInsertOffsetX:-16,dragStart:null,dragDrag:a.noop,dragEnd:a.noop,dragEnter:null,dragOver:a.noop,dragExpand:a.noop,dragDrop:a.noop,dragLeave:a.noop},treeInit:function(b){var c=b.tree,e=b.options,g=e.dnd5,l=a.ui.fancytree.getNode;a.inArray("dnd",e.extensions)>=0&&a.error("Extensions 'dnd' and 'dnd5' are mutually exclusive."),g.dragStop&&a.error("dragStop is not used by ext-dnd5. Use dragEnd instead."),g.dragStart&&a.ui.fancytree.overrideMethod(b.options,"createNode",function(a,b){this._super.apply(this,arguments),b.node.span.draggable=!0}),this._superApply(arguments),this.$container.addClass("fancytree-ext-dnd5"),this.$scrollParent=this.$container.children(":first").scrollParent(),r=a("#fancytree-drop-marker"),r.length||(r=a("<div id='fancytree-drop-marker'></div>").hide().css({"z-index":1e3,"pointer-events":"none"}).prependTo("body")),g.dragStart&&c.$container.on("dragstart drag dragend",function(b){var e,f=l(b),h=b.dataTransfer||b.originalEvent.dataTransfer,k="move"===h.dropEffect,m=f?a(f.span):null,n={node:f,tree:c,options:c.options,originalEvent:b,dataTransfer:h,isCancelled:d};switch(b.type){case"dragstart":a(f.span).addClass(i),s=f,e=JSON.stringify(f.toDict());try{h.setData(q,e),h.setData("text/html",a(f.span).html()),h.setData("text/plain",f.title)}catch(o){c.warn("Could not set data (IE only accepts 'text') - "+o)}return g.setTextTypeJson?h.setData("text",e):h.setData("text",f.title),h.effectAllowed="all",h.setDragImage&&h.setDragImage(a(f.span).find(".fancytree-title")[0],-10,-10),g.dragStart(f,n)!==!1;case"drag":m.toggleClass(j,k),g.dragDrag(f,n);break;case"dragend":a(f.span).removeClass(i+" "+j),s=null,t=null,n.isCancelled="none"===h.dropEffect,r.hide(),g.dragEnd(f,n)}}),g.dragEnter&&c.$container.on("dragenter dragover dragleave drop",function(b){var e,i,j,m,p=null,v=l(b),w=b.dataTransfer||b.originalEvent.dataTransfer,x={node:v,tree:c,options:c.options,hitMode:t,originalEvent:b,dataTransfer:w,otherNode:s||null,otherNodeData:null,dropEffect:d,isCancelled:d};switch(b.type){case"dragenter":if(!v){c.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className),t=!1;break}if(a(v.span).addClass(n).removeClass(k+" "+o),g.preventNonNodes&&!i){v.debug("Reject dropping a non-node"),t=!1;break}if(g.preventForeignNodes&&(!s||s.tree!==v.tree)){v.debug("Reject dropping a foreign node"),t=!1;break}setTimeout(function(){!g.autoExpandMS||v.hasChildren()===!1||v.expanded||g.dragExpand&&g.dragExpand(v,x)===!1||v.scheduleAction("expand",g.autoExpandMS)},0),r.show(),g.preventRecursiveMoves&&v.isDescendantOf(x.otherNode)?m=!1:(j=g.dragEnter(v,x),m=f(j)),t=m,p=m&&(m.over||m.before||m.after);break;case"dragover":u=h(b,x),p=!!u;break;case"dragleave":if(!v){c.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className);break}if(!a(v.span).hasClass(n)){v.debug("Ignore dragleave (multi)");break}a(v.span).removeClass(n+" "+k+" "+o),v.scheduleAction("cancel"),g.dragLeave(v,x),r.hide();break;case"drop":if(a.inArray(q,w.types)>=0&&(i=w.getData(q),c.info(b.type+": getData('application/x-fancytree-node'): '"+i+"'")),i||(i=w.getData("text"),c.info(b.type+": getData('text'): '"+i+"'")),i)try{e=JSON.parse(i),e.title!==d&&(x.otherNodeData=e)}catch(y){}c.debug(b.type+": nodeData: '"+i+"', otherNodeData: ",x.otherNodeData),a(v.span).removeClass(n+" "+k+" "+o),r.hide(),x.hitMode=u,x.dropEffect=w.dropEffect,x.isCancelled="none"===x.dropEffect,g.dragDrop(v,x),b.preventDefault()}if(p)return b.preventDefault(),!1})}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(a){return 0===a?"":a>0?"+"+a:""+a}function f(b){var c;return!!b&&(c=a.isPlainObject(b)?{over:!!b.over,before:!!b.before,after:!!b.after}:a.isArray(b)?{over:a.inArray("over",b)>=0,before:a.inArray("before",b)>=0,after:a.inArray("after",b)>=0}:{over:b===!0||"over"===b,before:b===!0||"before"===b,after:b===!0||"after"===b},0!==Object.keys(c).length&&c)}function g(d,e){var f,g,h,i=d.options.dnd5,j=d.$scrollParent[0],k=i.scrollSensitivity,l=i.scrollSpeed,m=0;return j!==c&&"HTML"!==j.tagName?(f=d.$scrollParent.offset(),g=j.scrollTop,f.top+j.offsetHeight-e.pageY<k?(h=j.scrollHeight-d.$scrollParent.innerHeight()-g,h>0&&(j.scrollTop=m=g+l)):g>0&&e.pageY-f.top<k&&(j.scrollTop=m=g-l)):(g=a(c).scrollTop(),g>0&&e.pageY-g<k?(m=g-l,a(c).scrollTop(m)):a(b).height()-(e.pageY-g)<k&&(m=g+l,a(c).scrollTop(m))),m&&d.debug("autoScroll: "+m+"px"),m}function h(b,c){if(c.options.dnd5.scroll&&g(c.tree,b),!c.node)return c.tree.warn("Ignore dragover for non-node"),u;var d,f,h,i=null,j=c.tree,q=j.options,s=q.dnd5,v=c.node,w=c.otherNode,x="center",y=a(v.span),z=y.find("span.fancytree-title");if(t===!1)return j.warn("Ignore dragover, since dragenter returned false"),!1;if("string"==typeof t?a.error("assert failed: dragenter returned string"):(f=y.offset(),h=(b.pageY-f.top)/y.height(),t.after&&h>.75?i="after":!t.over&&t.after&&h>.5?i="after":t.before&&h<=.25?i="before":!t.over&&t.before&&h<=.5?i="before":t.over&&(i="over"),s.preventVoidMoves&&(v===w?(v.debug("drop over source node prevented"),i=null):"before"===i&&w&&v===w.getNextSibling()?(v.debug("drop after source node prevented"),i=null):"after"===i&&w&&v===w.getPrevSibling()?(v.debug("drop before source node prevented"),i=null):"over"===i&&w&&w.parent===v&&w.isLastSibling()&&(v.debug("drop last child over own parent prevented"),i=null))),c.hitMode=i,i&&s.dragOver&&(s.dragOver(v,c),i=c.hitMode),u=i,"after"===i||"before"===i||"over"===i){switch(d=s.dropMarkerOffsetX||0,i){case"before":x="top",d+=s.dropMarkerInsertOffsetX||0;break;case"after":x="bottom",d+=s.dropMarkerInsertOffsetX||0}r.toggleClass(l,"after"===i).toggleClass(n,"over"===i).toggleClass(m,"before"===i).show().position(a.ui.fancytree.fixPositionOptions({my:"left"+e(d)+" center",at:"left "+x,of:z}))}else r.hide();return a(v.span).toggleClass(p,"after"===i||"before"===i||"over"===i).toggleClass(l,"after"===i).toggleClass(m,"before"===i).toggleClass(k,"over"===i).toggleClass(o,i===!1),i}var i="fancytree-drag-source",j="fancytree-drag-remove",k="fancytree-drop-accept",l="fancytree-drop-after",m="fancytree-drop-before",n="fancytree-drop-over",o="fancytree-drop-reject",p="fancytree-drop-target",q="application/x-fancytree-node",r=null,s=null,t=null,u=null;a.ui.fancytree.registerExtension({name:"dnd5",version:"2.24.0",options:{autoExpandMS:1500,setTextTypeJson:!1,preventForeignNodes:!1,preventNonNodes:!1,preventRecursiveMoves:!0,preventVoidMoves:!0,scroll:!0,scrollSensitivity:20,scrollSpeed:5,dropMarkerOffsetX:-24,dropMarkerInsertOffsetX:-16,dragStart:null,dragDrag:a.noop,dragEnd:a.noop,dragEnter:null,dragOver:a.noop,dragExpand:a.noop,dragDrop:a.noop,dragLeave:a.noop},treeInit:function(b){var c,e=b.tree,g=b.options,l=g.glyph||null,m=g.dnd5,p=a.ui.fancytree.getNode;a.inArray("dnd",g.extensions)>=0&&a.error("Extensions 'dnd' and 'dnd5' are mutually exclusive."),m.dragStop&&a.error("dragStop is not used by ext-dnd5. Use dragEnd instead."),m.dragStart&&a.ui.fancytree.overrideMethod(b.options,"createNode",function(a,b){this._super.apply(this,arguments),b.node.span.draggable=!0}),this._superApply(arguments),this.$container.addClass("fancytree-ext-dnd5"),c=a("<span>").appendTo(this.$container),this.$scrollParent=c.scrollParent(),c.remove(),r=a("#fancytree-drop-marker"),r.length||(r=a("<div id='fancytree-drop-marker'></div>").hide().css({"z-index":1e3,"pointer-events":"none"}).prependTo("body"),l&&r.addClass(l.map.dropMarker)),m.dragStart&&e.$container.on("dragstart drag dragend",function(b){var c,f=p(b),g=b.dataTransfer||b.originalEvent.dataTransfer,h="move"===g.dropEffect,k=f?a(f.span):null,l={node:f,tree:e,options:e.options,originalEvent:b,dataTransfer:g,isCancelled:d};switch(b.type){case"dragstart":a(f.span).addClass(i),s=f,c=JSON.stringify(f.toDict());try{g.setData(q,c),g.setData("text/html",a(f.span).html()),g.setData("text/plain",f.title)}catch(n){e.warn("Could not set data (IE only accepts 'text') - "+n)}return m.setTextTypeJson?g.setData("text",c):g.setData("text",f.title),g.effectAllowed="all",g.setDragImage&&g.setDragImage(a(f.span).find(".fancytree-title")[0],-10,-10),m.dragStart(f,l)!==!1;case"drag":k.toggleClass(j,h),m.dragDrag(f,l);break;case"dragend":a(f.span).removeClass(i+" "+j),s=null,t=null,l.isCancelled="none"===g.dropEffect,r.hide(),m.dragEnd(f,l)}}),m.dragEnter&&e.$container.on("dragenter dragover dragleave drop",function(b){var c,g,i,j,l=null,v=p(b),w=b.dataTransfer||b.originalEvent.dataTransfer,x={node:v,tree:e,options:e.options,hitMode:t,originalEvent:b,dataTransfer:w,otherNode:s||null,otherNodeData:null,dropEffect:d,isCancelled:d};switch(b.type){case"dragenter":if(!v){e.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className),t=!1;break}if(a(v.span).addClass(n).removeClass(k+" "+o),m.preventNonNodes&&!g){v.debug("Reject dropping a non-node"),t=!1;break}if(m.preventForeignNodes&&(!s||s.tree!==v.tree)){v.debug("Reject dropping a foreign node"),t=!1;break}setTimeout(function(){!m.autoExpandMS||v.hasChildren()===!1||v.expanded||m.dragExpand&&m.dragExpand(v,x)===!1||v.scheduleAction("expand",m.autoExpandMS)},0),r.show(),m.preventRecursiveMoves&&v.isDescendantOf(x.otherNode)?j=!1:(i=m.dragEnter(v,x),j=f(i)),t=j,l=j&&(j.over||j.before||j.after);break;case"dragover":u=h(b,x),l=!!u;break;case"dragleave":if(!v){e.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className);break}if(!a(v.span).hasClass(n)){v.debug("Ignore dragleave (multi)");break}a(v.span).removeClass(n+" "+k+" "+o),v.scheduleAction("cancel"),m.dragLeave(v,x),r.hide();break;case"drop":if(a.inArray(q,w.types)>=0&&(g=w.getData(q),e.info(b.type+": getData('application/x-fancytree-node'): '"+g+"'")),g||(g=w.getData("text"),e.info(b.type+": getData('text'): '"+g+"'")),g)try{c=JSON.parse(g),c.title!==d&&(x.otherNodeData=c)}catch(y){}e.debug(b.type+": nodeData: '"+g+"', otherNodeData: ",x.otherNodeData),a(v.span).removeClass(n+" "+k+" "+o),r.hide(),x.hitMode=u,x.dropEffect=w.dropEffect,x.isCancelled="none"===x.dropEffect,m.dragDrop(v,x),b.preventDefault()}if(l)return b.preventDefault(),!1})}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.edit.min.js' */
-!function(a,b,c,d){"use strict";var e=/Mac/.test(navigator.platform),f=a.ui.fancytree.escapeHtml,g=a.ui.fancytree.unescapeHtml;a.ui.fancytree._FancytreeNodeClass.prototype.editStart=function(){var b,d=this,e=this.tree,f=e.ext.edit,h=e.options.edit,i=a(".fancytree-title",d.span),j={node:d,tree:e,options:e.options,isNew:a(d[e.statusClassPropName]).hasClass("fancytree-edit-new"),orgTitle:d.title,input:null,dirty:!1};return h.beforeEdit.call(d,{type:"beforeEdit"},j)!==!1&&(a.ui.fancytree.assert(!f.currentNode,"recursive edit"),f.currentNode=this,f.eventData=j,e.widget._unbind(),a(c).on("mousedown.fancytree-edit",function(b){a(b.target).hasClass("fancytree-edit-input")||d.editEnd(!0,b)}),b=a("<input />",{"class":"fancytree-edit-input",type:"text",value:e.options.escapeTitles?j.orgTitle:g(j.orgTitle)}),f.eventData.input=b,null!=h.adjustWidthOfs&&b.width(i.width()+h.adjustWidthOfs),null!=h.inputCss&&b.css(h.inputCss),i.html(b),b.focus().change(function(a){b.addClass("fancytree-edit-dirty")}).keydown(function(b){switch(b.which){case a.ui.keyCode.ESCAPE:d.editEnd(!1,b);break;case a.ui.keyCode.ENTER:return d.editEnd(!0,b),!1}b.stopPropagation()}).blur(function(a){return d.editEnd(!0,a)}),void h.edit.call(d,{type:"edit"},j))},a.ui.fancytree._FancytreeNodeClass.prototype.editEnd=function(b,d){var e,g=this,h=this.tree,i=h.ext.edit,j=i.eventData,k=h.options.edit,l=a(".fancytree-title",g.span),m=l.find("input.fancytree-edit-input");return k.trim&&m.val(a.trim(m.val())),e=m.val(),j.dirty=e!==g.title,j.originalEvent=d,b===!1?j.save=!1:j.isNew?j.save=""!==e:j.save=j.dirty&&""!==e,k.beforeClose.call(g,{type:"beforeClose"},j)!==!1&&((!j.save||k.save.call(g,{type:"save"},j)!==!1)&&(m.removeClass("fancytree-edit-dirty").off(),a(c).off(".fancytree-edit"),j.save?(g.setTitle(h.options.escapeTitles?e:f(e)),g.setFocus()):j.isNew?(g.remove(),g=j.node=null,i.relatedNode.setFocus()):(g.renderTitle(),g.setFocus()),i.eventData=null,i.currentNode=null,i.relatedNode=null,h.widget._bind(),a(h.$container).focus(),j.input=null,k.close.call(g,{type:"close"},j),!0))},a.ui.fancytree._FancytreeNodeClass.prototype.editCreateNode=function(b,c){var d,e=this.tree,f=this;return b=b||"child",null==c?c={title:""}:"string"==typeof c?c={title:c}:a.ui.fancytree.assert(a.isPlainObject(c)),"child"!==b||this.isExpanded()||this.hasChildren()===!1?(d=this.addNode(c,b),d.match=!0,a(d[e.statusClassPropName]).removeClass("fancytree-hide").addClass("fancytree-match"),void d.makeVisible().done(function(){a(d[e.statusClassPropName]).addClass("fancytree-edit-new"),f.tree.ext.edit.relatedNode=f,d.editStart()})):void this.setExpanded().done(function(){f.editCreateNode(b,c)})},a.ui.fancytree._FancytreeClass.prototype.isEditing=function(){return this.ext.edit?this.ext.edit.currentNode:null},a.ui.fancytree._FancytreeNodeClass.prototype.isEditing=function(){return!!this.tree.ext.edit&&this.tree.ext.edit.currentNode===this},a.ui.fancytree.registerExtension({name:"edit",version:"2.23.0",options:{adjustWidthOfs:4,allowEmpty:!1,inputCss:{minWidth:"3em"},triggerStart:["f2","shift+click","mac+enter"],trim:!0,beforeClose:a.noop,beforeEdit:a.noop,close:a.noop,edit:a.noop,save:a.noop},currentNode:null,treeInit:function(a){this._superApply(arguments),this.$container.addClass("fancytree-ext-edit")},nodeClick:function(b){return a.inArray("shift+click",b.options.edit.triggerStart)>=0&&b.originalEvent.shiftKey?(b.node.editStart(),!1):this._superApply(arguments)},nodeDblclick:function(b){return a.inArray("dblclick",b.options.edit.triggerStart)>=0?(b.node.editStart(),!1):this._superApply(arguments)},nodeKeydown:function(b){switch(b.originalEvent.which){case 113:if(a.inArray("f2",b.options.edit.triggerStart)>=0)return b.node.editStart(),!1;break;case a.ui.keyCode.ENTER:if(a.inArray("mac+enter",b.options.edit.triggerStart)>=0&&e)return b.node.editStart(),!1}return this._superApply(arguments)}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";var e=/Mac/.test(navigator.platform),f=a.ui.fancytree.escapeHtml,g=a.ui.fancytree.unescapeHtml;a.ui.fancytree._FancytreeNodeClass.prototype.editStart=function(){var b,d=this,e=this.tree,f=e.ext.edit,h=e.options.edit,i=a(".fancytree-title",d.span),j={node:d,tree:e,options:e.options,isNew:a(d[e.statusClassPropName]).hasClass("fancytree-edit-new"),orgTitle:d.title,input:null,dirty:!1};return h.beforeEdit.call(d,{type:"beforeEdit"},j)!==!1&&(a.ui.fancytree.assert(!f.currentNode,"recursive edit"),f.currentNode=this,f.eventData=j,e.widget._unbind(),a(c).on("mousedown.fancytree-edit",function(b){a(b.target).hasClass("fancytree-edit-input")||d.editEnd(!0,b)}),b=a("<input />",{"class":"fancytree-edit-input",type:"text",value:e.options.escapeTitles?j.orgTitle:g(j.orgTitle)}),f.eventData.input=b,null!=h.adjustWidthOfs&&b.width(i.width()+h.adjustWidthOfs),null!=h.inputCss&&b.css(h.inputCss),i.html(b),b.focus().change(function(a){b.addClass("fancytree-edit-dirty")}).keydown(function(b){switch(b.which){case a.ui.keyCode.ESCAPE:d.editEnd(!1,b);break;case a.ui.keyCode.ENTER:return d.editEnd(!0,b),!1}b.stopPropagation()}).blur(function(a){return d.editEnd(!0,a)}),void h.edit.call(d,{type:"edit"},j))},a.ui.fancytree._FancytreeNodeClass.prototype.editEnd=function(b,d){var e,g=this,h=this.tree,i=h.ext.edit,j=i.eventData,k=h.options.edit,l=a(".fancytree-title",g.span),m=l.find("input.fancytree-edit-input");return k.trim&&m.val(a.trim(m.val())),e=m.val(),j.dirty=e!==g.title,j.originalEvent=d,b===!1?j.save=!1:j.isNew?j.save=""!==e:j.save=j.dirty&&""!==e,k.beforeClose.call(g,{type:"beforeClose"},j)!==!1&&((!j.save||k.save.call(g,{type:"save"},j)!==!1)&&(m.removeClass("fancytree-edit-dirty").off(),a(c).off(".fancytree-edit"),j.save?(g.setTitle(h.options.escapeTitles?e:f(e)),g.setFocus()):j.isNew?(g.remove(),g=j.node=null,i.relatedNode.setFocus()):(g.renderTitle(),g.setFocus()),i.eventData=null,i.currentNode=null,i.relatedNode=null,h.widget._bind(),a(h.$container).focus(),j.input=null,k.close.call(g,{type:"close"},j),!0))},a.ui.fancytree._FancytreeNodeClass.prototype.editCreateNode=function(b,c){var d,e=this.tree,f=this;return b=b||"child",null==c?c={title:""}:"string"==typeof c?c={title:c}:a.ui.fancytree.assert(a.isPlainObject(c)),"child"!==b||this.isExpanded()||this.hasChildren()===!1?(d=this.addNode(c,b),d.match=!0,a(d[e.statusClassPropName]).removeClass("fancytree-hide").addClass("fancytree-match"),void d.makeVisible().done(function(){a(d[e.statusClassPropName]).addClass("fancytree-edit-new"),f.tree.ext.edit.relatedNode=f,d.editStart()})):void this.setExpanded().done(function(){f.editCreateNode(b,c)})},a.ui.fancytree._FancytreeClass.prototype.isEditing=function(){return this.ext.edit?this.ext.edit.currentNode:null},a.ui.fancytree._FancytreeNodeClass.prototype.isEditing=function(){return!!this.tree.ext.edit&&this.tree.ext.edit.currentNode===this},a.ui.fancytree.registerExtension({name:"edit",version:"2.24.0",options:{adjustWidthOfs:4,allowEmpty:!1,inputCss:{minWidth:"3em"},triggerStart:["f2","shift+click","mac+enter"],trim:!0,beforeClose:a.noop,beforeEdit:a.noop,close:a.noop,edit:a.noop,save:a.noop},currentNode:null,treeInit:function(a){this._superApply(arguments),this.$container.addClass("fancytree-ext-edit")},nodeClick:function(b){return a.inArray("shift+click",b.options.edit.triggerStart)>=0&&b.originalEvent.shiftKey?(b.node.editStart(),!1):this._superApply(arguments)},nodeDblclick:function(b){return a.inArray("dblclick",b.options.edit.triggerStart)>=0?(b.node.editStart(),!1):this._superApply(arguments)},nodeKeydown:function(b){switch(b.originalEvent.which){case 113:if(a.inArray("f2",b.options.edit.triggerStart)>=0)return b.node.editStart(),!1;break;case a.ui.keyCode.ENTER:if(a.inArray("mac+enter",b.options.edit.triggerStart)>=0&&e)return b.node.editStart(),!1}return this._superApply(arguments)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.filter.min.js' */
-!function(a,b,c,d){"use strict";function e(a){return(a+"").replace(/([.?*+\^\$\[\]\\(){}|-])/g,"\\$1")}function f(b){return b.indexOf(">")>=0?a("<div/>").html(b).text():b}var g="__not_found__",h=a.ui.fancytree.escapeHtml;a.ui.fancytree._FancytreeClass.prototype._applyFilterImpl=function(b,c,d){var i,j,k,l,m=0,n=this.options,o=n.escapeTitles,p=n.autoCollapse,q=a.extend({},n.filter,d),r="hide"===q.mode,s=!!q.leavesOnly&&!c;return"string"==typeof b&&(i=q.fuzzy?b.split("").reduce(function(a,b){return a+"[^"+b+"]*"+b}):e(b),k=new RegExp(".*"+i+".*","i"),l=new RegExp(e(b),"gi"),b=function(a){var b,c=o?a.title:f(a.title),d=!!k.test(c);return d&&q.highlight&&(b=o?h(a.title):c,a.titleWithHighlight=b.replace(l,function(a){return"<mark>"+a+"</mark>"})),d}),this.enableFilter=!0,this.lastFilterArgs=arguments,this.$div.addClass("fancytree-ext-filter"),r?this.$div.addClass("fancytree-ext-filter-hide"):this.$div.addClass("fancytree-ext-filter-dimm"),this.$div.toggleClass("fancytree-ext-filter-hide-expanders",!!q.hideExpanders),this.visit(function(a){delete a.match,delete a.titleWithHighlight,a.subMatchCount=0}),j=this.getRootNode()._findDirectChild(g),j&&j.remove(),n.autoCollapse=!1,this.visit(function(a){if(!s||null==a.children){var d=b(a),e=!1;if("skip"===d)return a.visit(function(a){a.match=!1},!0),"skip";d||!c&&"branch"!==d||!a.parent.match||(d=!0,e=!0),d&&(m++,a.match=!0,a.visitParents(function(a){a.subMatchCount+=1,!q.autoExpand||e||a.expanded||(a.setExpanded(!0,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),a._filterAutoExpanded=!0)}))}}),n.autoCollapse=p,0===m&&q.nodata&&r&&(j=q.nodata,a.isFunction(j)&&(j=j()),j===!0?j={}:"string"==typeof j&&(j={title:j}),j=a.extend({statusNodeType:"nodata",key:g,title:this.options.strings.noData},j),this.getRootNode().addNode(j).match=!0),this.render(),m},a.ui.fancytree._FancytreeClass.prototype.filterNodes=function(a,b){return"boolean"==typeof b&&(b={leavesOnly:b},this.warn("Fancytree.filterNodes() leavesOnly option is deprecated since 2.9.0 / 2015-04-19. Use opts.leavesOnly instead.")),this._applyFilterImpl(a,!1,b)},a.ui.fancytree._FancytreeClass.prototype.applyFilter=function(a){return this.warn("Fancytree.applyFilter() is deprecated since 2.1.0 / 2014-05-29. Use .filterNodes() instead."),this.filterNodes.apply(this,arguments)},a.ui.fancytree._FancytreeClass.prototype.filterBranches=function(a,b){return this._applyFilterImpl(a,!0,b)},a.ui.fancytree._FancytreeClass.prototype.clearFilter=function(){var b,c=this.getRootNode()._findDirectChild(g),d=this.options.escapeTitles,e=this.options.enhanceTitle;c&&c.remove(),this.visit(function(c){c.match&&c.span&&(b=a(c.span).find(">span.fancytree-title"),d?b.text(c.title):b.html(c.title),e&&e({type:"enhanceTitle"},{node:c,$title:b})),delete c.match,delete c.subMatchCount,delete c.titleWithHighlight,c.$subMatchBadge&&(c.$subMatchBadge.remove(),delete c.$subMatchBadge),c._filterAutoExpanded&&c.expanded&&c.setExpanded(!1,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),delete c._filterAutoExpanded}),this.enableFilter=!1,this.lastFilterArgs=null,this.$div.removeClass("fancytree-ext-filter fancytree-ext-filter-dimm fancytree-ext-filter-hide"),this.render()},a.ui.fancytree._FancytreeClass.prototype.isFilterActive=function(){return!!this.enableFilter},a.ui.fancytree._FancytreeNodeClass.prototype.isMatched=function(){return!(this.tree.enableFilter&&!this.match)},a.ui.fancytree.registerExtension({name:"filter",version:"2.23.0",options:{autoApply:!0,autoExpand:!1,counter:!0,fuzzy:!1,hideExpandedCounter:!0,hideExpanders:!1,highlight:!0,leavesOnly:!1,nodata:!0,mode:"dimm"},nodeLoadChildren:function(a,b){return this._superApply(arguments).done(function(){a.tree.enableFilter&&a.tree.lastFilterArgs&&a.options.filter.autoApply&&a.tree._applyFilterImpl.apply(a.tree,a.tree.lastFilterArgs)})},nodeSetExpanded:function(a,b,c){return delete a.node._filterAutoExpanded,!b&&a.options.filter.hideExpandedCounter&&a.node.$subMatchBadge&&a.node.$subMatchBadge.show(),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options.filter,g=a(d.span).find("span.fancytree-title"),h=a(d[e.statusClassPropName]),i=b.options.enhanceTitle,j=b.options.escapeTitles;return c=this._super(b),h.length&&e.enableFilter?(h.toggleClass("fancytree-match",!!d.match).toggleClass("fancytree-submatch",!!d.subMatchCount).toggleClass("fancytree-hide",!(d.match||d.subMatchCount)),!f.counter||!d.subMatchCount||d.isExpanded()&&f.hideExpandedCounter?d.$subMatchBadge&&d.$subMatchBadge.hide():(d.$subMatchBadge||(d.$subMatchBadge=a("<span class='fancytree-childcounter'/>"),a("span.fancytree-icon, span.fancytree-custom-icon",d.span).append(d.$subMatchBadge)),d.$subMatchBadge.show().text(d.subMatchCount)),!d.span||d.isEditing&&d.isEditing.call(d)||(d.titleWithHighlight?g.html(d.titleWithHighlight):j?g.text(d.title):g.html(d.title),i&&i({type:"enhanceTitle"},{node:d,$title:g})),c):c}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(a){return(a+"").replace(/([.?*+\^\$\[\]\\(){}|-])/g,"\\$1")}function f(b){return b.indexOf(">")>=0?a("<div/>").html(b).text():b}var g="__not_found__",h=a.ui.fancytree.escapeHtml;a.ui.fancytree._FancytreeClass.prototype._applyFilterImpl=function(b,c,d){var i,j,k,l,m,n=0,o=this.options,p=o.escapeTitles,q=o.autoCollapse,r=a.extend({},o.filter,d),s="hide"===r.mode,t=!!r.leavesOnly&&!c;if("string"==typeof b){if(""===b)return this.warn("Fancytree passing an empty string as a filter is handled as clearFilter()."),void this.clearFilter();i=r.fuzzy?b.split("").reduce(function(a,b){return a+"[^"+b+"]*"+b}):e(b),k=new RegExp(".*"+i+".*","i"),l=new RegExp(e(b),"gi"),b=function(a){var b=p?a.title:f(a.title),c=!!k.test(b);return c&&r.highlight&&(p?(m=b.replace(l,function(a){return"￷"+a+"￸"}),a.titleWithHighlight=h(m).replace(/\uFFF7/g,"<mark>").replace(/\uFFF8/g,"</mark>")):a.titleWithHighlight=b.replace(l,function(a){return"<mark>"+a+"</mark>"})),c}}return this.enableFilter=!0,this.lastFilterArgs=arguments,this.$div.addClass("fancytree-ext-filter"),s?this.$div.addClass("fancytree-ext-filter-hide"):this.$div.addClass("fancytree-ext-filter-dimm"),this.$div.toggleClass("fancytree-ext-filter-hide-expanders",!!r.hideExpanders),this.visit(function(a){delete a.match,delete a.titleWithHighlight,a.subMatchCount=0}),j=this.getRootNode()._findDirectChild(g),j&&j.remove(),o.autoCollapse=!1,this.visit(function(a){if(!t||null==a.children){var d=b(a),e=!1;if("skip"===d)return a.visit(function(a){a.match=!1},!0),"skip";d||!c&&"branch"!==d||!a.parent.match||(d=!0,e=!0),d&&(n++,a.match=!0,a.visitParents(function(a){a.subMatchCount+=1,!r.autoExpand||e||a.expanded||(a.setExpanded(!0,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),a._filterAutoExpanded=!0)}))}}),o.autoCollapse=q,0===n&&r.nodata&&s&&(j=r.nodata,a.isFunction(j)&&(j=j()),j===!0?j={}:"string"==typeof j&&(j={title:j}),j=a.extend({statusNodeType:"nodata",key:g,title:this.options.strings.noData},j),this.getRootNode().addNode(j).match=!0),this.render(),n},a.ui.fancytree._FancytreeClass.prototype.filterNodes=function(a,b){return"boolean"==typeof b&&(b={leavesOnly:b},this.warn("Fancytree.filterNodes() leavesOnly option is deprecated since 2.9.0 / 2015-04-19. Use opts.leavesOnly instead.")),this._applyFilterImpl(a,!1,b)},a.ui.fancytree._FancytreeClass.prototype.applyFilter=function(a){return this.warn("Fancytree.applyFilter() is deprecated since 2.1.0 / 2014-05-29. Use .filterNodes() instead."),this.filterNodes.apply(this,arguments)},a.ui.fancytree._FancytreeClass.prototype.filterBranches=function(a,b){return this._applyFilterImpl(a,!0,b)},a.ui.fancytree._FancytreeClass.prototype.clearFilter=function(){var b,c=this.getRootNode()._findDirectChild(g),d=this.options.escapeTitles,e=this.options.enhanceTitle;c&&c.remove(),this.visit(function(c){c.match&&c.span&&(b=a(c.span).find(">span.fancytree-title"),d?b.text(c.title):b.html(c.title),e&&e({type:"enhanceTitle"},{node:c,$title:b})),delete c.match,delete c.subMatchCount,delete c.titleWithHighlight,c.$subMatchBadge&&(c.$subMatchBadge.remove(),delete c.$subMatchBadge),c._filterAutoExpanded&&c.expanded&&c.setExpanded(!1,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),delete c._filterAutoExpanded}),this.enableFilter=!1,this.lastFilterArgs=null,this.$div.removeClass("fancytree-ext-filter fancytree-ext-filter-dimm fancytree-ext-filter-hide"),this.render()},a.ui.fancytree._FancytreeClass.prototype.isFilterActive=function(){return!!this.enableFilter},a.ui.fancytree._FancytreeNodeClass.prototype.isMatched=function(){return!(this.tree.enableFilter&&!this.match)},a.ui.fancytree.registerExtension({name:"filter",version:"2.24.0",options:{autoApply:!0,autoExpand:!1,counter:!0,fuzzy:!1,hideExpandedCounter:!0,hideExpanders:!1,highlight:!0,leavesOnly:!1,nodata:!0,mode:"dimm"},nodeLoadChildren:function(a,b){return this._superApply(arguments).done(function(){a.tree.enableFilter&&a.tree.lastFilterArgs&&a.options.filter.autoApply&&a.tree._applyFilterImpl.apply(a.tree,a.tree.lastFilterArgs)})},nodeSetExpanded:function(a,b,c){return delete a.node._filterAutoExpanded,!b&&a.options.filter.hideExpandedCounter&&a.node.$subMatchBadge&&a.node.$subMatchBadge.show(),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options.filter,g=a(d.span).find("span.fancytree-title"),h=a(d[e.statusClassPropName]),i=b.options.enhanceTitle,j=b.options.escapeTitles;return c=this._super(b),h.length&&e.enableFilter?(h.toggleClass("fancytree-match",!!d.match).toggleClass("fancytree-submatch",!!d.subMatchCount).toggleClass("fancytree-hide",!(d.match||d.subMatchCount)),!f.counter||!d.subMatchCount||d.isExpanded()&&f.hideExpandedCounter?d.$subMatchBadge&&d.$subMatchBadge.hide():(d.$subMatchBadge||(d.$subMatchBadge=a("<span class='fancytree-childcounter'/>"),a("span.fancytree-icon, span.fancytree-custom-icon",d.span).append(d.$subMatchBadge)),d.$subMatchBadge.show().text(d.subMatchCount)),!d.span||d.isEditing&&d.isEditing.call(d)||(d.titleWithHighlight?g.html(d.titleWithHighlight):j?g.text(d.title):g.html(d.title),i&&i({type:"enhanceTitle"},{node:d,$title:g})),c):c}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.glyph.min.js' */
-!function(a,b,c,d){"use strict";function e(a,b){return a.map[b]}a.ui.fancytree.registerExtension({name:"glyph",version:"2.23.0",options:{map:{checkbox:"icon-check-empty",checkboxSelected:"icon-check",checkboxUnknown:"icon-check icon-muted",error:"icon-exclamation-sign",expanderClosed:"icon-caret-right",expanderLazy:"icon-angle-right",expanderOpen:"icon-caret-down",nodata:"icon-meh",noExpander:"",dragHelper:"icon-caret-right",dropMarker:"icon-caret-right",doc:"icon-file-alt",docOpen:"icon-file-alt",loading:"icon-refresh icon-spin",folder:"icon-folder-close-alt",folderOpen:"icon-folder-open-alt"}},treeInit:function(a){var b=a.tree;this._superApply(arguments),b.$container.addClass("fancytree-ext-glyph")},nodeRenderStatus:function(b){var c,d,f,g=b.node,h=a(g.span),i=b.options.glyph,j=i.map;return d=this._super(b),g.isRoot()?d:(f=h.children("span.fancytree-expander").get(0),f&&(c=g.expanded&&g.hasChildren()?"expanderOpen":g.isUndefined()?"expanderLazy":g.hasChildren()?"expanderClosed":"noExpander",f.className="fancytree-expander "+j[c]),f=g.tr?a("td",g.tr).find("span.fancytree-checkbox").get(0):h.children("span.fancytree-checkbox").get(0),f&&(c=g.selected?"checkboxSelected":g.partsel?"checkboxUnknown":"checkbox",f.className="fancytree-checkbox "+j[c]),f=h.children("span.fancytree-icon").get(0),f&&(c=g.statusNodeType?e(i,g.statusNodeType):g.folder?g.expanded&&g.hasChildren()?e(i,"folderOpen"):e(i,"folder"):g.expanded?e(i,"docOpen"):e(i,"doc"),f.className="fancytree-icon "+c),d)},nodeSetStatus:function(b,c,d,f){var g,h,i=b.options.glyph,j=b.node;return g=this._superApply(arguments),"error"!==c&&"loading"!==c&&"nodata"!==c||(j.parent?(h=a("span.fancytree-expander",j.span).get(0),h&&(h.className="fancytree-expander "+e(i,c))):(h=a(".fancytree-statusnode-"+c,j[this.nodeContainerAttrName]).find("span.fancytree-icon").get(0),h&&(h.className="fancytree-icon "+e(i,c)))),g}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(a,b){return a.map[b]}var f=a.ui.fancytree,g={awesome3:{checkbox:"icon-check-empty",checkboxSelected:"icon-check",checkboxUnknown:"icon-check icon-muted",dragHelper:"icon-caret-right",dropMarker:"icon-caret-right",error:"icon-exclamation-sign",expanderClosed:"icon-caret-right",expanderLazy:"icon-angle-right",expanderOpen:"icon-caret-down",loading:"icon-refresh icon-spin",nodata:"icon-meh",noExpander:"",doc:"icon-file-alt",docOpen:"icon-file-alt",folder:"icon-folder-close-alt",folderOpen:"icon-folder-open-alt"},awesome4:{checkbox:"fa fa-square-o",checkboxSelected:"fa fa-check-square-o",checkboxUnknown:"fa fa-square",dragHelper:"fa fa-arrow-right",dropMarker:"fa fa-long-arrow-right",error:"fa fa-warning",expanderClosed:"fa fa-caret-right",expanderLazy:"fa fa-angle-right",expanderOpen:"fa fa-caret-down",loading:"fa fa-spinner fa-pulse",nodata:"fa fa-meh-o",noExpander:"",doc:"fa fa-file-o",docOpen:"fa fa-file-o",folder:"fa fa-folder-o",folderOpen:"fa fa-folder-open-o"},bootstrap3:{checkbox:"glyphicon glyphicon-unchecked",checkboxSelected:"glyphicon glyphicon-check",checkboxUnknown:"glyphicon glyphicon-share",dragHelper:"glyphicon glyphicon-play",dropMarker:"glyphicon glyphicon-arrow-right",error:"glyphicon glyphicon-warning-sign",expanderClosed:"glyphicon glyphicon-plus-sign",expanderLazy:"glyphicon glyphicon-plus-sign",expanderOpen:"glyphicon glyphicon-minus-sign",loading:"glyphicon glyphicon-refresh glyphicon-spin",nodata:"glyphicon glyphicon-info-sign",noExpander:"",doc:"glyphicon glyphicon-file",docOpen:"glyphicon glyphicon-file",folder:"glyphicon glyphicon-folder-close",folderOpen:"glyphicon glyphicon-folder-open"}};a.ui.fancytree.registerExtension({name:"glyph",version:"2.24.0",options:{preset:null,map:{}},treeInit:function(b){var c=b.tree,d=b.options.glyph;d.preset?(f.assert(!!g[d.preset],"Invalid value for `options.glyph.preset`: "+d.preset),d.map=a.extend({},g[d.preset],d.map)):c.warn("ext-glyph: missing `preset` option."),this._superApply(arguments),c.$container.addClass("fancytree-ext-glyph")},nodeRenderStatus:function(b){var c,d,f,g=b.node,h=a(g.span),i=b.options.glyph,j=i.map;return d=this._super(b),g.isRoot()?d:(f=h.children("span.fancytree-expander").get(0),f&&(c=g.expanded&&g.hasChildren()?"expanderOpen":g.isUndefined()?"expanderLazy":g.hasChildren()?"expanderClosed":"noExpander",f.className="fancytree-expander "+j[c]),f=g.tr?a("td",g.tr).find("span.fancytree-checkbox").get(0):h.children("span.fancytree-checkbox").get(0),f&&(c=g.selected?"checkboxSelected":g.partsel?"checkboxUnknown":"checkbox",f.className="fancytree-checkbox "+j[c]),f=h.children("span.fancytree-icon").get(0),f&&(c=g.statusNodeType?e(i,g.statusNodeType):g.folder?g.expanded&&g.hasChildren()?e(i,"folderOpen"):e(i,"folder"):g.expanded?e(i,"docOpen"):e(i,"doc"),f.className="fancytree-icon "+c),d)},nodeSetStatus:function(b,c,d,f){var g,h,i=b.options.glyph,j=b.node;return g=this._superApply(arguments),"error"!==c&&"loading"!==c&&"nodata"!==c||(j.parent?(h=a("span.fancytree-expander",j.span).get(0),h&&(h.className="fancytree-expander "+e(i,c))):(h=a(".fancytree-statusnode-"+c,j[this.nodeContainerAttrName]).find("span.fancytree-icon").get(0),h&&(h.className="fancytree-icon "+e(i,c)))),g}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.gridnav.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c){var d,e=c.get(0),f=0;return b.children().each(function(){return this!==e&&(d=a(this).prop("colspan"),void(f+=d?d:1))}),f}function f(b,c){var d,e=null,f=0;return b.children().each(function(){return f>=c?(e=a(this),!1):(d=a(this).prop("colspan"),void(f+=d?d:1))}),e}function g(a,b){var c,d,g=a.closest("td"),i=null;switch(b){case h.LEFT:i=g.prev();break;case h.RIGHT:i=g.next();break;case h.UP:case h.DOWN:for(c=g.parent(),d=e(c,g);;){if(c=b===h.UP?c.prev():c.next(),!c.length)break;if(!c.is(":hidden")&&(i=f(c,d),i&&i.find(":input,a").length))break}}return i}var h=a.ui.keyCode,i={text:[h.UP,h.DOWN],checkbox:[h.UP,h.DOWN,h.LEFT,h.RIGHT],link:[h.UP,h.DOWN,h.LEFT,h.RIGHT],radiobutton:[h.UP,h.DOWN,h.LEFT,h.RIGHT],"select-one":[h.LEFT,h.RIGHT],"select-multiple":[h.LEFT,h.RIGHT]};a.ui.fancytree.registerExtension({name:"gridnav",version:"2.23.0",options:{autofocusInput:!1,handleCursorKeys:!0},treeInit:function(b){this._requireExtension("table",!0,!0),this._superApply(arguments),this.$container.addClass("fancytree-ext-gridnav"),this.$container.on("focusin",function(c){var d,e=a.ui.fancytree.getNode(c.target);e&&!e.isActive()&&(d=b.tree._makeHookContext(e,c),b.tree._callHook("nodeSetActive",d,!0))})},nodeSetActive:function(b,c,d){var e,f=b.options.gridnav,g=b.node,h=b.originalEvent||{},i=a(h.target).is(":input");c=c!==!1,this._superApply(arguments),c&&(b.options.titlesTabbable?(i||(a(g.span).find("span.fancytree-title").focus(),g.setFocus()),b.tree.$container.attr("tabindex","-1")):f.autofocusInput&&!i&&(e=a(g.tr||g.span),e.find(":input:enabled:first").focus()))},nodeKeydown:function(b){var c,d,e,f=b.options.gridnav,h=b.originalEvent,j=a(h.target);return j.is(":input:enabled")?c=j.prop("type"):j.is("a")&&(c="link"),c&&f.handleCursorKeys?(d=i[c],!(d&&a.inArray(h.which,d)>=0&&(e=g(j,h.which),e&&e.length))||(e.find(":input:enabled,a").focus(),!1)):this._superApply(arguments)}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c){var d,e=c.get(0),f=0;return b.children().each(function(){return this!==e&&(d=a(this).prop("colspan"),void(f+=d?d:1))}),f}function f(b,c){var d,e=null,f=0;return b.children().each(function(){return f>=c?(e=a(this),!1):(d=a(this).prop("colspan"),void(f+=d?d:1))}),e}function g(a,b){var c,d,g=a.closest("td"),i=null;switch(b){case h.LEFT:i=g.prev();break;case h.RIGHT:i=g.next();break;case h.UP:case h.DOWN:for(c=g.parent(),d=e(c,g);;){if(c=b===h.UP?c.prev():c.next(),!c.length)break;if(!c.is(":hidden")&&(i=f(c,d),i&&i.find(":input,a").length))break}}return i}var h=a.ui.keyCode,i={text:[h.UP,h.DOWN],checkbox:[h.UP,h.DOWN,h.LEFT,h.RIGHT],link:[h.UP,h.DOWN,h.LEFT,h.RIGHT],radiobutton:[h.UP,h.DOWN,h.LEFT,h.RIGHT],"select-one":[h.LEFT,h.RIGHT],"select-multiple":[h.LEFT,h.RIGHT]};a.ui.fancytree.registerExtension({name:"gridnav",version:"2.24.0",options:{autofocusInput:!1,handleCursorKeys:!0},treeInit:function(b){this._requireExtension("table",!0,!0),this._superApply(arguments),this.$container.addClass("fancytree-ext-gridnav"),this.$container.on("focusin",function(c){var d,e=a.ui.fancytree.getNode(c.target);e&&!e.isActive()&&(d=b.tree._makeHookContext(e,c),b.tree._callHook("nodeSetActive",d,!0))})},nodeSetActive:function(b,c,d){var e,f=b.options.gridnav,g=b.node,h=b.originalEvent||{},i=a(h.target).is(":input");c=c!==!1,this._superApply(arguments),c&&(b.options.titlesTabbable?(i||(a(g.span).find("span.fancytree-title").focus(),g.setFocus()),b.tree.$container.attr("tabindex","-1")):f.autofocusInput&&!i&&(e=a(g.tr||g.span),e.find(":input:enabled:first").focus()))},nodeKeydown:function(b){var c,d,e,f=b.options.gridnav,h=b.originalEvent,j=a(h.target);return j.is(":input:enabled")?c=j.prop("type"):j.is("a")&&(c="link"),c&&f.handleCursorKeys?(d=i[c],!(d&&a.inArray(h.which,d)>=0&&(e=g(j,h.which),e&&e.length))||(e.find(":input:enabled,a").focus(),!1)):this._superApply(arguments)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.persist.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c,d,f,g){var h,i,j,l,m=!1,n=b.options.persist.expandOpts,o=[],p=[];for(d=d||[],g=g||a.Deferred(),h=0,j=d.length;h<j;h++)i=d[h],l=b.getNodeByKey(i),l?f&&l.isUndefined()?(m=!0,b.debug("_loadLazyNodes: "+l+" is lazy: loading..."),"expand"===f?o.push(l.setExpanded(!0,n)):o.push(l.load())):(b.debug("_loadLazyNodes: "+l+" already loaded."),l.setExpanded(!0,n)):(p.push(i),b.debug("_loadLazyNodes: "+l+" was not yet found."));return a.when.apply(a,o).always(function(){if(m&&p.length>0)e(b,c,p,f,g);else{if(p.length)for(b.warn("_loadLazyNodes: could not load those keys: ",p),h=0,j=p.length;h<j;h++)i=d[h],c._appendKey(k,d[h],!1);g.resolve()}}),g}var f,g,h,i=a.ui.fancytree.assert,j="active",k="expanded",l="focus",m="selected";"function"==typeof Cookies?(h=Cookies.set,f=Cookies.get,g=Cookies.remove):(h=f=a.cookie,g=a.removeCookie),a.ui.fancytree._FancytreeClass.prototype.clearCookies=function(a){var b=this.ext.persist,c=b.cookiePrefix;a=a||"active expanded focus selected",a.indexOf(j)>=0&&b._data(c+j,null),a.indexOf(k)>=0&&b._data(c+k,null),a.indexOf(l)>=0&&b._data(c+l,null),a.indexOf(m)>=0&&b._data(c+m,null)},a.ui.fancytree._FancytreeClass.prototype.getPersistData=function(){var a=this.ext.persist,b=a.cookiePrefix,c=a.cookieDelimiter,d={};return d[j]=a._data(b+j),d[k]=(a._data(b+k)||"").split(c),d[m]=(a._data(b+m)||"").split(c),d[l]=a._data(b+l),d},a.ui.fancytree.registerExtension({name:"persist",version:"2.23.0",options:{cookieDelimiter:"~",cookiePrefix:d,cookie:{raw:!1,expires:"",path:"",domain:"",secure:!1},expandLazy:!1,expandOpts:d,fireActivate:!0,overrideSource:!0,store:"auto",types:"active expanded focus selected"},_data:function(a,b){var c=this._local.localStorage;return b===d?c?c.getItem(a):f(a):void(null===b?c?c.removeItem(a):g(a):c?c.setItem(a,b):h(a,b,this.options.persist.cookie))},_appendKey:function(b,c,d){c=""+c;var e=this._local,f=this.options.persist,g=f.cookieDelimiter,h=e.cookiePrefix+b,i=e._data(h),j=i?i.split(g):[],k=a.inArray(c,j);k>=0&&j.splice(k,1),d&&j.push(c),e._data(h,j.join(g))},treeInit:function(c){var g=c.tree,h=c.options,n=this._local,o=this.options.persist;return i("auto"!==o.store&&"cookie"!==o.store||f,"Missing required plugin for 'persist' extension: js.cookie.js or jquery.cookie.js"),n.cookiePrefix=o.cookiePrefix||"fancytree-"+g._id+"-",n.storeActive=o.types.indexOf(j)>=0,n.storeExpanded=o.types.indexOf(k)>=0,n.storeSelected=o.types.indexOf(m)>=0,n.storeFocus=o.types.indexOf(l)>=0,"cookie"!==o.store&&b.localStorage?n.localStorage="local"===o.store?b.localStorage:b.sessionStorage:n.localStorage=null,g.$div.bind("fancytreeinit",function(b){if(g._triggerTreeEvent("beforeRestore",null,{})!==!1){var c,f,i,p,q,r=n._data(n.cookiePrefix+l),s=o.fireActivate===!1;c=n._data(n.cookiePrefix+k),p=c&&c.split(o.cookieDelimiter),f=n.storeExpanded?e(g,n,p,!!o.expandLazy&&"expand",null):(new a.Deferred).resolve(),f.done(function(){if(n.storeSelected){if(c=n._data(n.cookiePrefix+m))for(p=c.split(o.cookieDelimiter),i=0;i<p.length;i++)q=g.getNodeByKey(p[i]),q?(q.selected===d||o.overrideSource&&q.selected===!1)&&(q.selected=!0,q.renderStatus()):n._appendKey(m,p[i],!1);3===g.options.selectMode&&g.visit(function(a){if(a.selected)return a.fixSelection3AfterClick(),"skip"})}n.storeActive&&(c=n._data(n.cookiePrefix+j),!c||!h.persist.overrideSource&&g.activeNode||(q=g.getNodeByKey(c),q&&(q.debug("persist: set active",c),q.setActive(!0,{noFocus:!0,noEvents:s})))),n.storeFocus&&r&&(q=g.getNodeByKey(r),q&&(g.options.titlesTabbable?a(q.span).find(".fancytree-title").focus():a(g.$container).focus())),g._triggerTreeEvent("restore",null,{})})}}),this._superApply(arguments)},nodeSetActive:function(a,b,c){var d,e=this._local;return b=b!==!1,d=this._superApply(arguments),e.storeActive&&e._data(e.cookiePrefix+j,this.activeNode?this.activeNode.key:null),d},nodeSetExpanded:function(a,b,c){var d,e=a.node,f=this._local;return b=b!==!1,d=this._superApply(arguments),f.storeExpanded&&f._appendKey(k,e.key,b),d},nodeSetFocus:function(a,b){var c,d=this._local;return b=b!==!1,c=this._superApply(arguments),d.storeFocus&&d._data(d.cookiePrefix+l,this.focusNode?this.focusNode.key:null),c},nodeSetSelected:function(b,c,d){var e,f,g=b.tree,h=b.node,i=this._local;return c=c!==!1,e=this._superApply(arguments),i.storeSelected&&(3===g.options.selectMode?(f=a.map(g.getSelectedNodes(!0),function(a){return a.key}),f=f.join(b.options.persist.cookieDelimiter),i._data(i.cookiePrefix+m,f)):i._appendKey(m,h.key,h.selected)),e}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c,d,f,g){var h,i,j,l,m=!1,n=b.options.persist.expandOpts,o=[],p=[];for(d=d||[],g=g||a.Deferred(),h=0,j=d.length;h<j;h++)i=d[h],l=b.getNodeByKey(i),l?f&&l.isUndefined()?(m=!0,b.debug("_loadLazyNodes: "+l+" is lazy: loading..."),"expand"===f?o.push(l.setExpanded(!0,n)):o.push(l.load())):(b.debug("_loadLazyNodes: "+l+" already loaded."),l.setExpanded(!0,n)):(p.push(i),b.debug("_loadLazyNodes: "+l+" was not yet found."));return a.when.apply(a,o).always(function(){if(m&&p.length>0)e(b,c,p,f,g);else{if(p.length)for(b.warn("_loadLazyNodes: could not load those keys: ",p),h=0,j=p.length;h<j;h++)i=d[h],c._appendKey(k,d[h],!1);g.resolve()}}),g}var f,g,h,i=a.ui.fancytree.assert,j="active",k="expanded",l="focus",m="selected";"function"==typeof Cookies?(h=Cookies.set,f=Cookies.get,g=Cookies.remove):(h=f=a.cookie,g=a.removeCookie),a.ui.fancytree._FancytreeClass.prototype.clearCookies=function(a){var b=this.ext.persist,c=b.cookiePrefix;a=a||"active expanded focus selected",a.indexOf(j)>=0&&b._data(c+j,null),a.indexOf(k)>=0&&b._data(c+k,null),a.indexOf(l)>=0&&b._data(c+l,null),a.indexOf(m)>=0&&b._data(c+m,null)},a.ui.fancytree._FancytreeClass.prototype.getPersistData=function(){var a=this.ext.persist,b=a.cookiePrefix,c=a.cookieDelimiter,d={};return d[j]=a._data(b+j),d[k]=(a._data(b+k)||"").split(c),d[m]=(a._data(b+m)||"").split(c),d[l]=a._data(b+l),d},a.ui.fancytree.registerExtension({name:"persist",version:"2.24.0",options:{cookieDelimiter:"~",cookiePrefix:d,cookie:{raw:!1,expires:"",path:"",domain:"",secure:!1},expandLazy:!1,expandOpts:d,fireActivate:!0,overrideSource:!0,store:"auto",types:"active expanded focus selected"},_data:function(a,b){var c=this._local.localStorage;return b===d?c?c.getItem(a):f(a):void(null===b?c?c.removeItem(a):g(a):c?c.setItem(a,b):h(a,b,this.options.persist.cookie))},_appendKey:function(b,c,d){c=""+c;var e=this._local,f=this.options.persist,g=f.cookieDelimiter,h=e.cookiePrefix+b,i=e._data(h),j=i?i.split(g):[],k=a.inArray(c,j);k>=0&&j.splice(k,1),d&&j.push(c),e._data(h,j.join(g))},treeInit:function(c){var g=c.tree,h=c.options,n=this._local,o=this.options.persist;return i("auto"!==o.store&&"cookie"!==o.store||f,"Missing required plugin for 'persist' extension: js.cookie.js or jquery.cookie.js"),n.cookiePrefix=o.cookiePrefix||"fancytree-"+g._id+"-",n.storeActive=o.types.indexOf(j)>=0,n.storeExpanded=o.types.indexOf(k)>=0,n.storeSelected=o.types.indexOf(m)>=0,n.storeFocus=o.types.indexOf(l)>=0,"cookie"!==o.store&&b.localStorage?n.localStorage="local"===o.store?b.localStorage:b.sessionStorage:n.localStorage=null,g.$div.bind("fancytreeinit",function(b){if(g._triggerTreeEvent("beforeRestore",null,{})!==!1){var c,f,i,p,q,r=n._data(n.cookiePrefix+l),s=o.fireActivate===!1;c=n._data(n.cookiePrefix+k),p=c&&c.split(o.cookieDelimiter),f=n.storeExpanded?e(g,n,p,!!o.expandLazy&&"expand",null):(new a.Deferred).resolve(),f.done(function(){if(n.storeSelected){if(c=n._data(n.cookiePrefix+m))for(p=c.split(o.cookieDelimiter),i=0;i<p.length;i++)q=g.getNodeByKey(p[i]),q?(q.selected===d||o.overrideSource&&q.selected===!1)&&(q.selected=!0,q.renderStatus()):n._appendKey(m,p[i],!1);3===g.options.selectMode&&g.visit(function(a){if(a.selected)return a.fixSelection3AfterClick(),"skip"})}n.storeActive&&(c=n._data(n.cookiePrefix+j),!c||!h.persist.overrideSource&&g.activeNode||(q=g.getNodeByKey(c),q&&(q.debug("persist: set active",c),q.setActive(!0,{noFocus:!0,noEvents:s})))),n.storeFocus&&r&&(q=g.getNodeByKey(r),q&&(g.options.titlesTabbable?a(q.span).find(".fancytree-title").focus():a(g.$container).focus())),g._triggerTreeEvent("restore",null,{})})}}),this._superApply(arguments)},nodeSetActive:function(a,b,c){var d,e=this._local;return b=b!==!1,d=this._superApply(arguments),e.storeActive&&e._data(e.cookiePrefix+j,this.activeNode?this.activeNode.key:null),d},nodeSetExpanded:function(a,b,c){var d,e=a.node,f=this._local;return b=b!==!1,d=this._superApply(arguments),f.storeExpanded&&f._appendKey(k,e.key,b),d},nodeSetFocus:function(a,b){var c,d=this._local;return b=b!==!1,c=this._superApply(arguments),d.storeFocus&&d._data(d.cookiePrefix+l,this.focusNode?this.focusNode.key:null),c},nodeSetSelected:function(b,c,d){var e,f,g=b.tree,h=b.node,i=this._local;return c=c!==!1,e=this._superApply(arguments),i.storeSelected&&(3===g.options.selectMode?(f=a.map(g.getSelectedNodes(!0),function(a){return a.key}),f=f.join(b.options.persist.cookieDelimiter),i._data(i.cookiePrefix+m,f)):i._appendKey(m,h.key,h.selected)),e}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.table.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c){c=c||"",b||a.error("Assertion failed "+c)}function f(a,b){a.insertBefore(b,a.firstChild)}function g(a,b){a.parentNode.insertBefore(b,a.nextSibling)}function h(a,b){a.visit(function(a){var c=a.tr;if(c&&(c.style.display=a.hide||!b?"none":""),!a.expanded)return"skip"})}function i(b){var c,d,f,g=b.parent,h=g?g.children:null;if(h&&h.length>1&&h[0]!==b)for(c=a.inArray(b,h),f=h[c-1],e(f.tr);f.children&&f.children.length&&(d=f.children[f.children.length-1],d.tr);)f=d;else f=g;return f}a.ui.fancytree.registerExtension({name:"table",version:"2.23.0",options:{checkboxColumnIdx:null,indentation:16,nodeColumnIdx:0},treeInit:function(b){var d,f,g,h,i,j=b.tree,k=b.options,l=k.table,m=j.widget.element;if(null!=l.customStatus&&(null!=k.renderStatusColumns?a.error("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' only instead."):(j.warn("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' instead."),k.renderStatusColumns=l.customStatus)),k.renderStatusColumns&&k.renderStatusColumns===!0&&(k.renderStatusColumns=k.renderColumns),m.addClass("fancytree-container fancytree-ext-table"),j.tbody=m.find(">tbody")[0],i=a(j.tbody),f=a("thead >tr:last >th",m).length,h=i.children("tr:first"),h.length)g=h.children("td").length,f&&g!==f&&(j.warn("Column count mismatch between thead ("+f+") and tbody ("+g+"): using tbody."),f=g),h=h.clone();else for(e(f>=1,"Need either <thead> or <tbody> with <td> elements to determine column count."),h=a("<tr />"),d=0;d<f;d++)h.append("<td />");h.find(">td").eq(l.nodeColumnIdx).html("<span class='fancytree-node' />"),k.aria&&(h.attr("role","row"),h.find("td").attr("role","gridcell")),j.rowFragment=c.createDocumentFragment(),j.rowFragment.appendChild(h.get(0)),i.empty(),j.statusClassPropName="tr",j.ariaPropName="tr",this.nodeContainerAttrName="tr",j.$container=m,this._superApply(arguments),a(j.rootNode.ul).remove(),j.rootNode.ul=null,this.$container.attr("tabindex",k.tabindex),k.aria&&j.$container.attr("role","treegrid").attr("aria-readonly",!0)},nodeRemoveChildMarkup:function(b){var c=b.node;c.visit(function(b){b.tr&&(a(b.tr).remove(),b.tr=null)})},nodeRemoveMarkup:function(b){var c=b.node;c.tr&&(a(c.tr).remove(),c.tr=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,c,d,j,k){var l,m,n,o,p,q,r,s,t=b.tree,u=b.node,v=b.options,w=!u.parent;if(t._enableUpdate!==!1){if(k||(b.hasCollapsedParents=u.parent&&!u.parent.expanded),!w)if(u.tr&&c&&this.nodeRemoveMarkup(b),u.tr)c?this.nodeRenderTitle(b):this.nodeRenderStatus(b);else{if(b.hasCollapsedParents&&!d)return;p=t.rowFragment.firstChild.cloneNode(!0),q=i(u),e(q),j===!0&&k?p.style.display="none":d&&b.hasCollapsedParents&&(p.style.display="none"),q.tr?g(q.tr,p):(e(!q.parent,"prev. row must have a tr, or be system root"),f(t.tbody,p)),u.tr=p,u.key&&v.generateIds&&(u.tr.id=v.idPrefix+u.key),u.tr.ftnode=u,u.span=a("span.fancytree-node",u.tr).get(0),this.nodeRenderTitle(b),v.createNode&&v.createNode.call(t,{type:"createNode"},b)}if(v.renderNode&&v.renderNode.call(t,{type:"renderNode"},b),l=u.children,l&&(w||d||u.expanded))for(n=0,o=l.length;n<o;n++)s=a.extend({},b,{node:l[n]}),s.hasCollapsedParents=s.hasCollapsedParents||!u.expanded,this.nodeRender(s,c,d,j,!0);l&&!k&&(r=u.tr||null,m=t.tbody.firstChild,u.visit(function(a){if(a.tr){if(a.parent.expanded||"none"===a.tr.style.display||(a.tr.style.display="none",h(a,!1)),a.tr.previousSibling!==r){u.debug("_fixOrder: mismatch at node: "+a);var b=r?r.nextSibling:m;t.tbody.insertBefore(a.tr,b)}r=a.tr}}))}},nodeRenderTitle:function(b,c){var d,e,f=b.node,g=b.options,h=f.isStatusNode();return e=this._super(b,c),f.isRootNode()?e:(g.checkbox&&!h&&null!=g.table.checkboxColumnIdx&&(d=a("span.fancytree-checkbox",f.span),a(f.tr).find("td").eq(+g.table.checkboxColumnIdx).html(d)),this.nodeRenderStatus(b),h?g.renderStatusColumns&&g.renderStatusColumns.call(b.tree,{type:"renderStatusColumns"},b):g.renderColumns&&g.renderColumns.call(b.tree,{type:"renderColumns"},b),e)},nodeRenderStatus:function(b){var c,d=b.node,e=b.options;this._super(b),a(d.tr).removeClass("fancytree-node"),c=(d.getLevel()-1)*e.table.indentation,a(d.span).css({paddingLeft:c+"px"})},nodeSetExpanded:function(b,c,d){function e(a){h(b.node,c),a?c&&b.options.autoScroll&&!d.noAnimation&&b.node.hasChildren()?b.node.getLastChild().scrollIntoView(!0,{topNode:b.node}).always(function(){d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)}):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.rejectWith(b.node))}if(c=c!==!1,b.node.expanded&&c||!b.node.expanded&&!c)return this._superApply(arguments);var f=new a.Deferred,g=a.extend({},d,{noEvents:!0,noAnimation:!0});return d=d||{},this._super(b,c,g).done(function(){e(!0)}).fail(function(){e(!1)}),f.promise()},nodeSetStatus:function(b,c,d,e){if("ok"===c){var f=b.node,g=f.children?f.children[0]:null;g&&g.isStatusNode()&&a(g.tr).remove()}return this._superApply(arguments)},treeClear:function(a){return this.nodeRemoveChildMarkup(this._makeHookContext(this.rootNode)),this._superApply(arguments)},treeDestroy:function(a){return this.$container.find("tbody").empty(),this.$source&&this.$source.removeClass("ui-helper-hidden"),this._superApply(arguments)}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c){c=c||"",b||a.error("Assertion failed "+c)}function f(a,b){a.insertBefore(b,a.firstChild)}function g(a,b){a.parentNode.insertBefore(b,a.nextSibling)}function h(a,b){a.visit(function(a){var c=a.tr;if(c&&(c.style.display=a.hide||!b?"none":""),!a.expanded)return"skip"})}function i(b){var c,d,f,g=b.parent,h=g?g.children:null;if(h&&h.length>1&&h[0]!==b)for(c=a.inArray(b,h),f=h[c-1],e(f.tr);f.children&&f.children.length&&(d=f.children[f.children.length-1],d.tr);)f=d;else f=g;return f}a.ui.fancytree.registerExtension({name:"table",version:"2.24.0",options:{checkboxColumnIdx:null,indentation:16,nodeColumnIdx:0},treeInit:function(b){var d,f,g,h,i,j=b.tree,k=b.options,l=k.table,m=j.widget.element;if(null!=l.customStatus&&(null!=k.renderStatusColumns?a.error("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' only instead."):(j.warn("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' instead."),k.renderStatusColumns=l.customStatus)),k.renderStatusColumns&&k.renderStatusColumns===!0&&(k.renderStatusColumns=k.renderColumns),m.addClass("fancytree-container fancytree-ext-table"),j.tbody=m.find(">tbody")[0],i=a(j.tbody),f=a("thead >tr:last >th",m).length,h=i.children("tr:first"),h.length)g=h.children("td").length,f&&g!==f&&(j.warn("Column count mismatch between thead ("+f+") and tbody ("+g+"): using tbody."),f=g),h=h.clone();else for(e(f>=1,"Need either <thead> or <tbody> with <td> elements to determine column count."),h=a("<tr />"),d=0;d<f;d++)h.append("<td />");h.find(">td").eq(l.nodeColumnIdx).html("<span class='fancytree-node' />"),k.aria&&(h.attr("role","row"),h.find("td").attr("role","gridcell")),j.rowFragment=c.createDocumentFragment(),j.rowFragment.appendChild(h.get(0)),i.empty(),j.statusClassPropName="tr",j.ariaPropName="tr",this.nodeContainerAttrName="tr",j.$container=m,this._superApply(arguments),a(j.rootNode.ul).remove(),j.rootNode.ul=null,this.$container.attr("tabindex",k.tabindex),k.aria&&j.$container.attr("role","treegrid").attr("aria-readonly",!0)},nodeRemoveChildMarkup:function(b){var c=b.node;c.visit(function(b){b.tr&&(a(b.tr).remove(),b.tr=null)})},nodeRemoveMarkup:function(b){var c=b.node;c.tr&&(a(c.tr).remove(),c.tr=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,c,d,j,k){var l,m,n,o,p,q,r,s,t=b.tree,u=b.node,v=b.options,w=!u.parent;if(t._enableUpdate!==!1){if(k||(b.hasCollapsedParents=u.parent&&!u.parent.expanded),!w)if(u.tr&&c&&this.nodeRemoveMarkup(b),u.tr)c?this.nodeRenderTitle(b):this.nodeRenderStatus(b);else{if(b.hasCollapsedParents&&!d)return;p=t.rowFragment.firstChild.cloneNode(!0),q=i(u),e(q),j===!0&&k?p.style.display="none":d&&b.hasCollapsedParents&&(p.style.display="none"),q.tr?g(q.tr,p):(e(!q.parent,"prev. row must have a tr, or be system root"),f(t.tbody,p)),u.tr=p,u.key&&v.generateIds&&(u.tr.id=v.idPrefix+u.key),u.tr.ftnode=u,u.span=a("span.fancytree-node",u.tr).get(0),this.nodeRenderTitle(b),v.createNode&&v.createNode.call(t,{type:"createNode"},b)}if(v.renderNode&&v.renderNode.call(t,{type:"renderNode"},b),l=u.children,l&&(w||d||u.expanded))for(n=0,o=l.length;n<o;n++)s=a.extend({},b,{node:l[n]}),s.hasCollapsedParents=s.hasCollapsedParents||!u.expanded,this.nodeRender(s,c,d,j,!0);l&&!k&&(r=u.tr||null,m=t.tbody.firstChild,u.visit(function(a){if(a.tr){if(a.parent.expanded||"none"===a.tr.style.display||(a.tr.style.display="none",h(a,!1)),a.tr.previousSibling!==r){u.debug("_fixOrder: mismatch at node: "+a);var b=r?r.nextSibling:m;t.tbody.insertBefore(a.tr,b)}r=a.tr}}))}},nodeRenderTitle:function(b,c){var d,e,f=b.node,g=b.options,h=f.isStatusNode();return e=this._super(b,c),f.isRootNode()?e:(g.checkbox&&!h&&null!=g.table.checkboxColumnIdx&&(d=a("span.fancytree-checkbox",f.span),a(f.tr).find("td").eq(+g.table.checkboxColumnIdx).html(d)),this.nodeRenderStatus(b),h?g.renderStatusColumns&&g.renderStatusColumns.call(b.tree,{type:"renderStatusColumns"},b):g.renderColumns&&g.renderColumns.call(b.tree,{type:"renderColumns"},b),e)},nodeRenderStatus:function(b){var c,d=b.node,e=b.options;this._super(b),a(d.tr).removeClass("fancytree-node"),c=(d.getLevel()-1)*e.table.indentation,a(d.span).css({paddingLeft:c+"px"})},nodeSetExpanded:function(b,c,d){function e(a){h(b.node,c),a?c&&b.options.autoScroll&&!d.noAnimation&&b.node.hasChildren()?b.node.getLastChild().scrollIntoView(!0,{topNode:b.node}).always(function(){d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)}):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.rejectWith(b.node))}if(c=c!==!1,b.node.expanded&&c||!b.node.expanded&&!c)return this._superApply(arguments);var f=new a.Deferred,g=a.extend({},d,{noEvents:!0,noAnimation:!0});return d=d||{},this._super(b,c,g).done(function(){e(!0)}).fail(function(){e(!1)}),f.promise()},nodeSetStatus:function(b,c,d,e){if("ok"===c){var f=b.node,g=f.children?f.children[0]:null;g&&g.isStatusNode()&&a(g.tr).remove()}return this._superApply(arguments)},treeClear:function(a){return this.nodeRemoveChildMarkup(this._makeHookContext(this.rootNode)),this._superApply(arguments)},treeDestroy:function(a){return this.$container.find("tbody").empty(),this.$source&&this.$source.removeClass("ui-helper-hidden"),this._superApply(arguments)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.wide.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c){b="fancytree-style-"+b;var d=a("#"+b);if(!c)return d.remove(),null;d.length||(d=a("<style />").attr("id",b).addClass("fancytree-style").prop("type","text/css").appendTo("head"));try{d.html(c)}catch(e){d[0].styleSheet.cssText=c}return d}function f(a,b,c,d,e,f){var g,h="#"+a+" span.fancytree-level-",i=[];for(g=0;g<b;g++)i.push(h+(g+1)+" span.fancytree-title { padding-left: "+(g*c+d)+f+"; }");return i.push("#"+a+" div.ui-effects-wrapper ul li span.fancytree-title, #"+a+" ul.fancytree-animating span.fancytree-title { padding-left: "+e+f+"; position: static; width: auto; }"),i.join("\n")}var g=/^([+-]?(?:\d+|\d*\.\d+))([a-z]*|%)$/;a.ui.fancytree.registerExtension({name:"wide",version:"2.23.0",options:{iconWidth:null,iconSpacing:null,labelSpacing:null,levelOfs:null},treeCreate:function(b){this._superApply(arguments),this.$container.addClass("fancytree-ext-wide");var c,d,h,i,j,k,l=b.options.wide,m=a("<li id='fancytreeTemp'><span class='fancytree-node'><span class='fancytree-icon' /><span class='fancytree-title' /></span><ul />").appendTo(b.tree.$container),n=m.find(".fancytree-icon"),o=m.find("ul"),p=l.iconSpacing||n.css("margin-left"),q=l.iconWidth||n.css("width"),r=l.labelSpacing||"3px",s=l.levelOfs||o.css("padding-left");m.remove(),h=p.match(g)[2],p=parseFloat(p,10),i=r.match(g)[2],r=parseFloat(r,10),j=q.match(g)[2],q=parseFloat(q,10),k=s.match(g)[2],h===j&&k===j&&i===j||a.error("iconWidth, iconSpacing, and levelOfs must have the same css measure unit"),this._local.measureUnit=j,this._local.levelOfs=parseFloat(s),this._local.lineOfs=(1+(b.options.checkbox?1:0)+(b.options.icon===!1?0:1))*(q+p)+p,this._local.labelOfs=r,this._local.maxDepth=10,c=this.$container.uniqueId().attr("id"),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelOfs,this._local.measureUnit),e(c,d)},treeDestroy:function(a){return e(this.$container.attr("id"),null),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d,g,h=b.node,i=h.getLevel();return g=this._super(b),i>this._local.maxDepth&&(c=this.$container.attr("id"),this._local.maxDepth*=2,h.debug("Define global ext-wide css up to level "+this._local.maxDepth),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelSpacing,this._local.measureUnit),e(c,d)),a(h.span).addClass("fancytree-level-"+i),g}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c){b="fancytree-style-"+b;var d=a("#"+b);if(!c)return d.remove(),null;d.length||(d=a("<style />").attr("id",b).addClass("fancytree-style").prop("type","text/css").appendTo("head"));try{d.html(c)}catch(e){d[0].styleSheet.cssText=c}return d}function f(a,b,c,d,e,f){var g,h="#"+a+" span.fancytree-level-",i=[];for(g=0;g<b;g++)i.push(h+(g+1)+" span.fancytree-title { padding-left: "+(g*c+d)+f+"; }");return i.push("#"+a+" div.ui-effects-wrapper ul li span.fancytree-title, #"+a+" ul.fancytree-animating span.fancytree-title { padding-left: "+e+f+"; position: static; width: auto; }"),i.join("\n")}var g=/^([+-]?(?:\d+|\d*\.\d+))([a-z]*|%)$/;a.ui.fancytree.registerExtension({name:"wide",version:"2.24.0",options:{iconWidth:null,iconSpacing:null,labelSpacing:null,levelOfs:null},treeCreate:function(b){this._superApply(arguments),this.$container.addClass("fancytree-ext-wide");var c,d,h,i,j,k,l=b.options.wide,m=a("<li id='fancytreeTemp'><span class='fancytree-node'><span class='fancytree-icon' /><span class='fancytree-title' /></span><ul />").appendTo(b.tree.$container),n=m.find(".fancytree-icon"),o=m.find("ul"),p=l.iconSpacing||n.css("margin-left"),q=l.iconWidth||n.css("width"),r=l.labelSpacing||"3px",s=l.levelOfs||o.css("padding-left");m.remove(),h=p.match(g)[2],p=parseFloat(p,10),i=r.match(g)[2],r=parseFloat(r,10),j=q.match(g)[2],q=parseFloat(q,10),k=s.match(g)[2],h===j&&k===j&&i===j||a.error("iconWidth, iconSpacing, and levelOfs must have the same css measure unit"),this._local.measureUnit=j,this._local.levelOfs=parseFloat(s),this._local.lineOfs=(1+(b.options.checkbox?1:0)+(b.options.icon===!1?0:1))*(q+p)+p,this._local.labelOfs=r,this._local.maxDepth=10,c=this.$container.uniqueId().attr("id"),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelOfs,this._local.measureUnit),e(c,d)},treeDestroy:function(a){return e(this.$container.attr("id"),null),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d,g,h=b.node,i=h.getLevel();return g=this._super(b),i>this._local.maxDepth&&(c=this.$container.attr("id"),this._local.maxDepth*=2,h.debug("Define global ext-wide css up to level "+this._local.maxDepth),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelSpacing,this._local.measureUnit),e(c,d)),a(h.span).addClass("fancytree-level-"+i),g}})}(jQuery,window,document);
 }));
diff --git a/dist/jquery.fancytree-all.js b/dist/jquery.fancytree-all.js
index 6172fbb6..d072c2df 100644
--- a/dist/jquery.fancytree-all.js
+++ b/dist/jquery.fancytree-all.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 /** Core Fancytree module.
@@ -2186,6 +2186,7 @@ function Fancytree(widget) {
 	this.activeNode = null;
 	this.focusNode = null;
 	this._hasFocus = null;
+	this._lastMousedownNode = null;
 	this._enableUpdate = true;
 	// this._dirtyRoots = null;
 	this.lastSelectedNode = null;
@@ -4071,7 +4072,8 @@ $.extend(Fancytree.prototype,
 		var node = ctx.node,
 			tree = ctx.tree,
 			opts = ctx.options,
-			noEvents = (callOpts.noEvents === true);
+			noEvents = (callOpts.noEvents === true),
+			parent = node.parent;
 
 		// flag defaults to true
 		flag = (flag !== false);
@@ -4110,11 +4112,11 @@ $.extend(Fancytree.prototype,
 				tree.lastSelectedNode.setSelected(false);
 			}
 			node.selected = flag;
-		}else if(opts.selectMode === 3 && !node.parent.radiogroup && !node.radiogroup){
+		}else if(opts.selectMode === 3 && parent && !parent.radiogroup && !node.radiogroup){
 			// multi-hierarchical selection mode
 			node.selected = flag;
 			node.fixSelection3AfterClick(callOpts);
-		}else if(node.parent.radiogroup){
+		}else if(parent && parent.radiogroup){
 			node.visitSiblings(function(n){
 				n._changeSelectStatusAttrs(flag && n === node);
 			}, true);
@@ -4374,11 +4376,7 @@ $.extend(Fancytree.prototype,
 	 * @param {boolean} [flag=true]
 	 */
 	treeSetFocus: function(ctx, flag, callOpts) {
-		function ensureTreeFocus(thisTree) {
-			if (!thisTree.activeNode && thisTree.getFirstChild()) {
-				thisTree.getFirstChild().setFocus();
-			}
-		}
+		var targetNode;
 
 		flag = (flag !== false);
 
@@ -4395,11 +4393,10 @@ $.extend(Fancytree.prototype,
 			}
 			this.$container.toggleClass("fancytree-treefocus", flag);
 			this._triggerTreeEvent(flag ? "focusTree" : "blurTree");
-			if( flag ) {
-				// Check after timeout to ensure mousedown processing is complete
-				// and the clicked node is already activated
-				var thisTree = this;
-				setTimeout(function() { ensureTreeFocus(thisTree); }, 0);
+			if( flag && !this.activeNode ) {
+				// #712: Use last mousedowned node ('click' event fires after focusin)
+				targetNode = this._lastMousedownNode || this.getFirstChild();
+				targetNode && targetNode.setFocus();
 			}
 		}
 	},
@@ -4666,10 +4663,12 @@ $.widget("ui.fancytree",
 			}else{
 				tree._callHook("treeSetFocus", tree, flag);
 			}
+
 		}).on("selectstart" + ns, "span.fancytree-title", function(event){
 			// prevent mouse-drags to select text ranges
 			// tree.debug("<span title> got event " + event.type);
 			event.preventDefault();
+
 		}).on("keydown" + ns, function(event){
 			// TODO: also bind keyup and keypress
 			// tree.debug("got event " + event.type + ", hasFocus:" + tree.hasFocus());
@@ -4700,8 +4699,15 @@ $.widget("ui.fancytree",
 			} finally {
 				tree.phase = prevPhase;
 			}
-		}).on("mousedown" + ns + " dblclick" + ns, function(event){
-			// that.tree.debug("event(" + event + "): !");
+
+		}).on("mousedown" + ns, function(event){
+			var et = FT.getEventTarget(event);
+			// that.tree.debug("event(" + event.type + "): node: ", et.node);
+			// #712: Store the clicked node, so we can use it when we get a focusin event
+			//       ('click' event fires after focusin)
+			that.tree._lastMousedownNode = et ? et.node : null;
+
+		}).on("click" + ns + " dblclick" + ns, function(event){
 			if(opts.disabled){
 				return true;
 			}
@@ -4720,7 +4726,7 @@ $.widget("ui.fancytree",
 			try {
 				tree.phase = "userEvent";
 				switch(event.type) {
-				case "mousedown":
+				case "click":
 					ctx.targetType = et.type;
 					if( node.isPagingNode() ) {
 						return tree._triggerNodeEvent("clickPaging", ctx, event) === true;
@@ -4730,9 +4736,6 @@ $.widget("ui.fancytree",
 					ctx.targetType = et.type;
 					return ( tree._triggerNodeEvent("dblclick", ctx, event) === false ) ? false : tree._callHook("nodeDblclick", ctx);
 				}
-//             } catch(e) {
-// //                var _ = null; // DT issue 117 // TODO
-//                 $.error(e);
 			} finally {
 				tree.phase = prevPhase;
 			}
@@ -4782,7 +4785,7 @@ $.extend($.ui.fancytree,
 	/** @lends Fancytree_Static# */
 	{
 	/** @type {string} */
-	version: "2.23.0",      // Set to semver by 'grunt release'
+	version: "2.24.0",      // Set to semver by 'grunt release'
 	/** @type {string} */
 	buildType: "production", // Set to 'production' by 'grunt build'
 	/** @type {int} */
@@ -5266,13 +5269,13 @@ $.extend($.ui.fancytree,
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 // To keep the global namespace clean, we wrap everything in a closure
 
-;(function($, undefined) {
+;(function($, window, document, undefined) {
 
 // Consider to use [strict mode](http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/)
 "use strict";
@@ -5369,7 +5372,7 @@ $.ui.fancytree.registerExtension({
 // Every extension must be registered by a unique name.
 	name: "childcounter",
 // Version information should be compliant with [semver](http://semver.org)
-	version: "2.23.0",
+	version: "2.24.0",
 
 // Extension specific options and their defaults.
 // This options will be available as `tree.options.childcounter.hideExpanded`
@@ -5454,7 +5457,7 @@ $.ui.fancytree.registerExtension({
 // End of extension definition
 });
 // End of namespace closure
-}(jQuery));
+}(jQuery, window, document));
 
 /*!
  *
@@ -5467,8 +5470,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -5800,7 +5803,7 @@ $.ui.fancytree._FancytreeClass.prototype.changeRefKey = function(oldRefKey, newR
  */
 $.ui.fancytree.registerExtension({
 	name: "clones",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		highlightActiveClones: true, // set 'fancytree-active-clone' on active clones and all peers
@@ -5933,8 +5936,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -6171,7 +6174,7 @@ function _initDragAndDrop(tree) {
 
 $.ui.fancytree.registerExtension({
 	name: "dnd",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		// Make tree nodes accept draggables
@@ -6506,15 +6509,13 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 
  /*
  #TODO
-   - glyph
-
 	Compatiblity when dragging between *separate* windows:
 
 		   Drag from Chrome   Edge    FF    IE11    Safari
@@ -6656,7 +6657,6 @@ function handleDragOver(event, data) {
 		targetNode = data.node,
 		sourceNode = data.otherNode,
 		markerAt = "center",
-		// glyph = options.glyph || null,
 		// $source = sourceNode ? $(sourceNode.span) : null,
 		$target = $(targetNode.span),
 		$targetTitle = $target.find("span.fancytree-title");
@@ -6760,7 +6760,7 @@ function handleDragOver(event, data) {
 
 $.ui.fancytree.registerExtension({
 	name: "dnd5",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		autoExpandMS: 1500,          // Expand nodes after n milliseconds of hovering
@@ -6787,8 +6787,10 @@ $.ui.fancytree.registerExtension({
 	},
 
 	treeInit: function(ctx){
-		var tree = ctx.tree,
+		var $temp,
+			tree = ctx.tree,
 			opts = ctx.options,
+			glyph = opts.glyph || null,
 			dndOpts = opts.dnd5,
 			getNode = $.ui.fancytree.getNode;
 
@@ -6814,8 +6816,11 @@ $.ui.fancytree.registerExtension({
 		this.$container.addClass("fancytree-ext-dnd5");
 
 		// Store the current scroll parent, which may be the tree
-		// container, any enclosing div, or the document
-		this.$scrollParent = this.$container.children(":first").scrollParent();
+		// container, any enclosing div, or the document.
+		// #761: scrollParent() always needs a container child
+		$temp = $("<span>").appendTo(this.$container);
+		this.$scrollParent = $temp.scrollParent();
+		$temp.remove();
 
 		$dropMarker = $("#fancytree-drop-marker");
 		if( !$dropMarker.length ) {
@@ -6826,10 +6831,9 @@ $.ui.fancytree.registerExtension({
 					// Drop marker should not steal dragenter/dragover events:
 					"pointer-events": "none"
 				}).prependTo("body");
-				// if( glyph ) {
-					// instData.$dropMarker
-						// .addClass(glyph.map.dropMarker);
-				// }
+			if( glyph ) {
+				$dropMarker.addClass(glyph.map.dropMarker);
+			}
 		}
 		// Enable drag support if dragStart() is specified:
 		if( dndOpts.dragStart ) {
@@ -6928,7 +6932,6 @@ $.ui.fancytree.registerExtension({
 					allowDrop = null,
 					node = getNode(event),
 					dataTransfer = event.dataTransfer || event.originalEvent.dataTransfer,
-					// glyph = opts.glyph || null,
 					data = {
 						node: node,
 						tree: tree,
@@ -7087,8 +7090,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -7331,7 +7334,7 @@ $.ui.fancytree._FancytreeNodeClass.prototype.isEditing = function(){
  */
 $.ui.fancytree.registerExtension({
 	name: "edit",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		adjustWidthOfs: 4,   // null: don't adjust input size to content
@@ -7403,8 +7406,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -7432,7 +7435,7 @@ function extractHtmlText(s){
 }
 
 $.ui.fancytree._FancytreeClass.prototype._applyFilterImpl = function(filter, branchMode, _opts){
-	var match, statusNode, re, reHighlight,
+	var match, statusNode, re, reHighlight, temp,
 		count = 0,
 		treeOpts = this.options,
 		escapeTitles = treeOpts.escapeTitles,
@@ -7443,7 +7446,11 @@ $.ui.fancytree._FancytreeClass.prototype._applyFilterImpl = function(filter, bra
 
 	// Default to 'match title substring (not case sensitive)'
 	if(typeof filter === "string"){
-		// console.log("rex", filter.split('').join('\\w*').replace(/\W/, ""))
+		if( filter === "" ) {
+			this.warn("Fancytree passing an empty string as a filter is handled as clearFilter().");
+			this.clearFilter();
+			return;
+		}
 		if( opts.fuzzy ) {
 			// See https://codereview.stackexchange.com/questions/23899/faster-javascript-fuzzy-string-matching-function/23905#23905
 			// and http://www.quora.com/How-is-the-fuzzy-search-algorithm-in-Sublime-Text-designed
@@ -7457,15 +7464,26 @@ $.ui.fancytree._FancytreeClass.prototype._applyFilterImpl = function(filter, bra
 		re = new RegExp(".*" + match + ".*", "i");
 		reHighlight = new RegExp(_escapeRegex(filter), "gi");
 		filter = function(node){
-			var display,
-				text = escapeTitles ? node.title : extractHtmlText(node.title),
+			var text = escapeTitles ? node.title : extractHtmlText(node.title),
 				res = !!re.test(text);
 
 			if( res && opts.highlight ) {
-				display = escapeTitles ? escapeHtml(node.title) : text;
-				node.titleWithHighlight = display.replace(reHighlight, function(s){
-					return "<mark>" + s + "</mark>";
-				});
+				if( escapeTitles ) {
+					// #740: we must not apply the marks to escaped entity names, e.g. `&quot;`
+					// Use some exotic characters to mark matches:
+					temp = text.replace(reHighlight, function(s){
+						return "\uFFF7" + s + "\uFFF8";
+					});
+					// now we can escape the title...
+					node.titleWithHighlight = escapeHtml(temp)
+						// ... and finally insert the desired `<mark>` tags
+						.replace(/\uFFF7/g, "<mark>")
+						.replace(/\uFFF8/g, "</mark>");
+				} else {
+					node.titleWithHighlight = text.replace(reHighlight, function(s){
+						return "<mark>" + s + "</mark>";
+					});
+				}
 				// node.debug("filter", escapeTitles, text, node.titleWithHighlight);
 			}
 			return res;
@@ -7667,7 +7685,7 @@ $.ui.fancytree._FancytreeNodeClass.prototype.isMatched = function(){
  */
 $.ui.fancytree.registerExtension({
 	name: "filter",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		autoApply: true,   // Re-apply last filter if lazy data is loaded
@@ -7757,8 +7775,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -7769,45 +7787,97 @@ $.ui.fancytree.registerExtension({
  * Private functions and variables
  */
 
+var FT = $.ui.fancytree,
+	PRESETS = {
+	"awesome3": {
+		checkbox: "icon-check-empty",
+		checkboxSelected: "icon-check",
+		checkboxUnknown: "icon-check icon-muted",
+		dragHelper: "icon-caret-right",
+		dropMarker: "icon-caret-right",
+		error: "icon-exclamation-sign",
+		expanderClosed: "icon-caret-right",
+		expanderLazy: "icon-angle-right",
+		expanderOpen: "icon-caret-down",
+		loading: "icon-refresh icon-spin",
+		nodata: "icon-meh",
+		noExpander: "",
+		// Default node icons.
+		// (Use tree.options.icon callback to define custom icons based on node data)
+		doc: "icon-file-alt",
+		docOpen: "icon-file-alt",
+		folder: "icon-folder-close-alt",
+		folderOpen: "icon-folder-open-alt"
+		},
+	"awesome4": {
+		checkbox: "fa fa-square-o",
+		checkboxSelected: "fa fa-check-square-o",
+		checkboxUnknown: "fa fa-square",
+		dragHelper: "fa fa-arrow-right",
+		dropMarker: "fa fa-long-arrow-right",
+		error: "fa fa-warning",
+		expanderClosed: "fa fa-caret-right",
+		expanderLazy: "fa fa-angle-right",
+		expanderOpen: "fa fa-caret-down",
+		loading: "fa fa-spinner fa-pulse",
+		nodata: "fa fa-meh-o",
+		noExpander: "",
+		// Default node icons.
+		// (Use tree.options.icon callback to define custom icons based on node data)
+		doc: "fa fa-file-o",
+		docOpen: "fa fa-file-o",
+		folder: "fa fa-folder-o",
+		folderOpen: "fa fa-folder-open-o"
+		},
+	"bootstrap3": {
+		checkbox: "glyphicon glyphicon-unchecked",
+		checkboxSelected: "glyphicon glyphicon-check",
+		checkboxUnknown: "glyphicon glyphicon-share",
+		dragHelper: "glyphicon glyphicon-play",
+		dropMarker: "glyphicon glyphicon-arrow-right",
+		error: "glyphicon glyphicon-warning-sign",
+		expanderClosed: "glyphicon glyphicon-plus-sign",
+		expanderLazy: "glyphicon glyphicon-plus-sign",
+		expanderOpen: "glyphicon glyphicon-minus-sign",
+		loading: "glyphicon glyphicon-refresh glyphicon-spin",
+		nodata: "glyphicon glyphicon-info-sign",
+		noExpander: "",
+		// Default node icons.
+		// (Use tree.options.icon callback to define custom icons based on node data)
+		doc: "glyphicon glyphicon-file",
+		docOpen: "glyphicon glyphicon-file",
+		folder: "glyphicon glyphicon-folder-close",
+		folderOpen: "glyphicon glyphicon-folder-open"
+		}
+	};
+
+
 function _getIcon(opts, type){
 	return opts.map[type];
 }
 
+
 $.ui.fancytree.registerExtension({
 	name: "glyph",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
+		preset: null,  // 'awesome3', 'awesome4', 'bootstrap3'
 		map: {
-			// Samples from Font Awesome 3.2
-			//   http://fortawesome.github.io/Font-Awesome/3.2.1/icons/
-			// See here for alternatives:
-			//   http://fortawesome.github.io/Font-Awesome/icons/
-			//   http://getbootstrap.com/components/
-			checkbox: "icon-check-empty",
-			checkboxSelected: "icon-check",
-			checkboxUnknown: "icon-check icon-muted",
-			error: "icon-exclamation-sign",
-			expanderClosed: "icon-caret-right",
-			expanderLazy: "icon-angle-right",
-			expanderOpen: "icon-caret-down",
-			nodata: "icon-meh",
-			noExpander: "",
-			dragHelper: "icon-caret-right",
-			dropMarker: "icon-caret-right",
-			// Default node icons.
-			// (Use tree.options.icon callback to define custom icons
-			// based on node data)
-			doc: "icon-file-alt",
-			docOpen: "icon-file-alt",
-			loading: "icon-refresh icon-spin",
-			folder: "icon-folder-close-alt",
-			folderOpen: "icon-folder-open-alt"
 		}
 	},
 
 	treeInit: function(ctx){
-		var tree = ctx.tree;
+		var tree = ctx.tree,
+			opts = ctx.options.glyph;
+
+		if( opts.preset ) {
+			FT.assert( !!PRESETS[opts.preset],
+				"Invalid value for `options.glyph.preset`: " + opts.preset);
+			opts.map = $.extend({}, PRESETS[opts.preset], opts.map);
+		} else {
+			tree.warn("ext-glyph: missing `preset` option.");
+		}
 		this._superApply(arguments);
 		tree.$container.addClass("fancytree-ext-glyph");
 	},
@@ -7901,8 +7971,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -8008,7 +8078,7 @@ function findNeighbourTd($target, keyCode){
  */
 $.ui.fancytree.registerExtension({
 	name: "gridnav",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		autofocusInput:   false,  // Focus first embedded input if node gets activated
@@ -8107,8 +8177,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -8248,7 +8318,7 @@ $.ui.fancytree._FancytreeClass.prototype.getPersistData = function(){
  */
 $.ui.fancytree.registerExtension({
 	name: "persist",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		cookieDelimiter: "~",
@@ -8495,8 +8565,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -8574,7 +8644,7 @@ function findPrevRowNode(node){
 
 $.ui.fancytree.registerExtension({
 	name: "table",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		checkboxColumnIdx: null, // render the checkboxes into the this column index (default: nodeColumnIdx)
@@ -8944,8 +9014,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -8957,7 +9027,7 @@ $.ui.fancytree.registerExtension({
  */
 $.ui.fancytree.registerExtension({
 	name: "themeroller",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		activeClass: "ui-state-active",      // Class added to active node
@@ -9040,8 +9110,8 @@ $.ui.fancytree.registerExtension({
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -9141,7 +9211,7 @@ function renderLevelCss(containerId, depth, levelOfs, lineOfs, labelOfs, measure
  */
 $.ui.fancytree.registerExtension({
 	name: "wide",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		iconWidth: null,     // Adjust this if @fancy-icon-width != "16px"
diff --git a/dist/jquery.fancytree-all.min.js b/dist/jquery.fancytree-all.min.js
index 48d0b980..6088944f 100644
--- a/dist/jquery.fancytree-all.min.js
+++ b/dist/jquery.fancytree-all.min.js
@@ -1,50 +1,66 @@
-/*! jQuery Fancytree Plugin - 2.23.0 - 2017-05-27T20:09:38Z
+/*! jQuery Fancytree Plugin - 2.24.0 - 2017-08-26T13:42:51Z
   * https://github.com/mar10/fancytree
   * Copyright (c) 2017 Martin Wendt; Licensed MIT */
 (function( factory ) {
 	if ( typeof define === "function" && define.amd ) {
-		define( [ "jquery" ], factory );
+		define( [
+			"jquery",
+			"jquery-ui/ui/widgets/mouse",
+			"jquery-ui/ui/widgets/draggable",
+			"jquery-ui/ui/widgets/droppable",
+			"jquery-ui/ui/effects/effect-blind",
+			"jquery-ui/ui/data",
+			"jquery-ui/ui/effect",
+			"jquery-ui/ui/focusable",
+			"jquery-ui/ui/keycode",
+			"jquery-ui/ui/position",
+			"jquery-ui/ui/scroll-parent",
+			"jquery-ui/ui/tabbable",
+			"jquery-ui/ui/unique-id",
+			"jquery-ui/ui/widget"
+		], factory );
 	} else {
 		factory( jQuery );
 	}
 }(function( $ ) {
 
-!function(a,b,c,d){"use strict";function e(b,c){b||(c=c?": "+c:"",a.error("Fancytree assertion failed"+c))}function f(a,c){var d,e,f=b.console?b.console[a]:null;if(f)try{f.apply(b.console,c)}catch(g){for(e="",d=0;d<c.length;d++)e+=c[d];f(e)}}function g(a){return!(!a.tree||a.statusNodeType===d)}function h(b,c,d,e){var f,g,h,i=a.map(a.trim(b).split("."),function(a){return parseInt(a,10)}),j=a.map(Array.prototype.slice.call(arguments,1),function(a){return parseInt(a,10)});for(f=0;f<j.length;f++)if(g=i[f]||0,h=j[f]||0,g!==h)return g>h;return!0}function i(a,b,c,d,e){var f=function(){var c=b[a],f=d[a],g=b.ext[e],h=function(){return c.apply(b,arguments)},i=function(a){return c.apply(b,a)};return function(){var a=b._local,c=b._super,d=b._superApply;try{return b._local=g,b._super=h,b._superApply=i,f.apply(b,arguments)}finally{b._local=a,b._super=c,b._superApply=d}}}();return f}function j(b,c,d,e){for(var f in d)"function"==typeof d[f]?"function"==typeof b[f]?b[f]=i(f,b,c,d,e):"_"===f.charAt(0)?b.ext[e][f]=i(f,b,c,d,e):a.error("Could not override tree."+f+". 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c===d?0:c>d?1:-1},e.sort(a),b)for(c=0,d=e.length;c<d;c++)e[c].children&&e[c].sortChildren(a,"$norender$");"$norender$"!==b&&this.render(),this.triggerModifyChild("sort")}},toDict:function(b,c){var d,e,f,g={},h=this;if(a.each(H,function(a,b){(h[b]||h[b]===!1)&&(g[b]=h[b])}),a.isEmptyObject(this.data)||(g.data=a.extend({},this.data),a.isEmptyObject(g.data)&&delete g.data),c&&c(g,h),b&&this.hasChildren())for(g.children=[],d=0,e=this.children.length;d<e;d++)f=this.children[d],f.isStatusNode()||g.children.push(f.toDict(!0,c));return g},toggleClass:function(b,c){var e,f,g=/\S+/g,h=b.match(g)||[],i=0,j=!1,k=this[this.tree.statusClassPropName],l=" "+(this.extraClasses||"")+" ";for(k&&a(k).toggleClass(b,c);e=h[i++];)if(f=l.indexOf(" "+e+" ")>=0,c=c===d?!f:!!c)f||(l+=e+" ",j=!0);else for(;l.indexOf(" "+e+" ")>-1;)l=l.replace(" "+e+" "," ");return this.extraClasses=a.trim(l),j},toggleExpanded:function(){return this.tree._callHook("nodeToggleExpanded",this)},toggleSelected:function(){return this.tree._callHook("nodeToggleSelected",this)},toString:function(){return"<FancytreeNode(#"+this.key+", '"+this.title+"')>"},triggerModifyChild:function(b,c,d){var e,f=this.tree.options.modifyChild;f&&(c&&c.parent!==this&&a.error("childNode "+c+" is not a child of "+this),e={node:this,tree:this.tree,operation:b,childNode:c||null},d&&a.extend(e,d),f({type:"modifyChild"},e))},triggerModify:function(a,b){this.parent.triggerModifyChild(a,this,b)},visit:function(a,b){var c,d,e=!0,f=this.children;if(b===!0&&(e=a(this),e===!1||"skip"===e))return e;if(f)for(c=0,d=f.length;c<d&&(e=f[c].visit(a,!0),e!==!1);c++);return e},visitAndLoad:function(b,c,d){var e,f,g,h=this;return b&&c===!0&&(f=b(h),f===!1||"skip"===f)?d?f:k():h.children||h.lazy?(e=new a.Deferred,g=[],h.load().done(function(){for(var c=0,d=h.children.length;c<d;c++){if(f=h.children[c].visitAndLoad(b,!0,!0),f===!1){e.reject();break}"skip"!==f&&g.push(f)}a.when.apply(this,g).then(function(){e.resolve()})}),e.promise()):k()},visitParents:function(a,b){if(b&&a(this)===!1)return!1;for(var c=this.parent;c;){if(a(c)===!1)return!1;c=c.parent}return!0},visitSiblings:function(a,b){var c,d,e,f=this.parent.children;for(c=0,d=f.length;c<d;c++)if(e=f[c],(b||e!==this)&&a(e)===!1)return!1;return!0},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},t.prototype={_makeHookContext:function(b,c,e){var f,g;return b.node!==d?(c&&b.originalEvent!==c&&a.error("invalid args"),f=b):b.tree?(g=b.tree,f={node:b,tree:g,widget:g.widget,options:g.widget.options,originalEvent:c}):b.widget?f={node:null,tree:b,widget:b.widget,options:b.widget.options,originalEvent:c}:a.error("invalid args"),e&&a.extend(f,e),f},_callHook:function(b,c,d){var e=this._makeHookContext(c),f=this[b],g=Array.prototype.slice.call(arguments,2);return a.isFunction(f)||a.error("_callHook('"+b+"') is not a function"),g.unshift(e),f.apply(this,g)},_requireExtension:function(b,c,d,f){d=!!d;var g=this._local.name,h=this.options.extensions,i=a.inArray(b,h)<a.inArray(g,h),j=c&&null==this.ext[b],k=!j&&null!=d&&d!==i;return e(g&&g!==b,"invalid or same name"),!j&&!k||(f||(j||c?(f="'"+g+"' extension requires '"+b+"'",k&&(f+=" to be registered "+(d?"before":"after")+" itself")):f="If used together, `"+b+"` must be registered "+(d?"before":"after")+" `"+g+"`"),a.error(f),!1)},activateKey:function(a){var b=this.getNodeByKey(a);return b?b.setActive():this.activeNode&&this.activeNode.setActive(!1),b},addPagingNode:function(a,b){return this.rootNode.addPagingNode(a,b)},applyPatch:function(b){var c,d,f,g,h,i,j=b.length,k=[];for(d=0;d<j;d++)f=b[d],e(2===f.length,"patchList must be an array of 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d,e,f=a.children,g=f.length,i=f[b];if(i&&c(i)===!1)return!1;if(i&&i.children&&i.expanded&&h(i,0,c)===!1)return!1;for(d=b+1;d<g;d++)if(h(a,d,c)===!1)return!1;return e=a.parent,e?h(e,e.children.indexOf(a)+1,c):h(a,0,c)};return b="string"==typeof b?r(b):b,c=c||this.getFirstChild(),h(c.parent,f.indexOf(c),function(d){return d!==e&&(e=e||d,a(d.span).is(":visible")?(!b(d)||(g=d,g===c))&&void 0:void d.debug("quicksearch: skipping hidden node"))}),g},generateFormElements:function(b,c,d){function e(b){j.append(a("<input>",{type:"checkbox",name:g,value:b.key,checked:!0}))}d=d||{};var f,g="string"==typeof b?b:"ft_"+this._id+"[]",h="string"==typeof c?c:"ft_"+this._id+"_active",i="fancytree_result_"+this._id,j=a("#"+i),k=3===this.options.selectMode&&d.stopOnParents!==!1;j.length?j.empty():j=a("<div>",{id:i}).hide().insertAfter(this.$container),c!==!1&&this.activeNode&&j.append(a("<input>",{type:"radio",name:h,value:this.activeNode.key,checked:!0})),d.filter?this.visit(function(a){var b=d.filter(a);return"skip"===b?b:void(b!==!1&&e(a))}):b!==!1&&(f=this.getSelectedNodes(k),a.each(f,function(a,b){e(b)}))},getActiveNode:function(){return this.activeNode},getFirstChild:function(){return this.rootNode.getFirstChild()},getFocusNode:function(){return this.focusNode},getNodeByKey:function(a,b){var d,e;return!b&&(d=c.getElementById(this.options.idPrefix+a))?d.ftnode?d.ftnode:null:(b=b||this.rootNode,e=null,b.visit(function(b){if(b.key===a)return e=b,!1},!0),e)},getRootNode:function(){return this.rootNode},getSelectedNodes:function(a){return this.rootNode.getSelectedNodes(a)},hasFocus:function(){return!!this._hasFocus},info:function(a){this.options.debugLevel>=1&&(Array.prototype.unshift.call(arguments,this.toString()),f("info",arguments))},loadKeyPath:function(b,c,e){function f(a,b,d){c.call(r,b,"loading"),b.load().done(function(){r.loadKeyPath.call(r,l[a],c,b).always(m(d,r))}).fail(function(e){r.warn("loadKeyPath: error loading: "+a+" (parent: "+o+")"),c.call(r,b,"error"),d.reject()})}var g,h,i,j,k,l,n,o,p,q=this.options.keyPathSeparator,r=this;for(c=c||a.noop,a.isArray(b)||(b=[b]),l={},i=0;i<b.length;i++)for(o=e||this.rootNode,j=b[i],j.charAt(0)===q&&(j=j.substr(1)),p=j.split(q);p.length;){if(k=p.shift(),n=o._findDirectChild(k),!n){this.warn("loadKeyPath: key not found: "+k+" (parent: "+o+")"),c.call(this,k,"error");break}if(0===p.length){c.call(this,n,"ok");break}if(n.lazy&&n.hasChildren()===d){c.call(this,n,"loaded"),l[k]?l[k].push(p.join(q)):l[k]=[p.join(q)];break}c.call(this,n,"loaded"),o=n}g=[];for(k in l)n=o._findDirectChild(k),null==n&&(n=r.getNodeByKey(k)),h=new a.Deferred,g.push(h),f(k,n,h);return a.when.apply(a,g).promise()},reactivate:function(a){var b,c=this.activeNode;return c?(this.activeNode=null,b=c.setActive(!0,{noFocus:!0}),a&&c.setFocus(),b):k()},reload:function(a){return this._callHook("treeClear",this),this._callHook("treeLoad",this,a)},render:function(a,b){return this.rootNode.render(a,b)},setFocus:function(a){return this._callHook("treeSetFocus",this,a)},toDict:function(a,b){var c=this.rootNode.toDict(!0,b);return a?c:c.children},toString:function(){return"<Fancytree(#"+this._id+")>"},_triggerNodeEvent:function(a,b,c,e){var f=this._makeHookContext(b,c,e),g=this.widget._trigger(a,c,f);return g!==!1&&f.result!==d?f.result:g},_triggerTreeEvent:function(a,b,c){var e=this._makeHookContext(this,b,c),f=this.widget._trigger(a,b,e);return f!==!1&&e.result!==d?e.result:f},visit:function(a){return this.rootNode.visit(a,!1)},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},a.extend(t.prototype,{nodeClick:function(a){var b,c,d=a.targetType,e=a.node;if("expander"===d){if(e.isLoading())return void e.debug("Got 2nd click while loading: ignored");this._callHook("nodeToggleExpanded",a)}else if("checkbox"===d)this._callHook("nodeToggleSelected",a),a.options.focusOnSelect&&this._callHook("nodeSetFocus",a,!0);else{if(c=!1,b=!0,e.folder)switch(a.options.clickFolderMode){case 2:c=!0,b=!1;break;case 3:b=!0,c=!0}b&&(this.nodeSetFocus(a),this._callHook("nodeSetActive",a,!0)),c&&this._callHook("nodeToggleExpanded",a)}},nodeCollapseSiblings:function(a,b){var c,d,e,f=a.node;if(f.parent)for(c=f.parent.children,d=0,e=c.length;d<e;d++)c[d]!==f&&c[d].expanded&&this._callHook("nodeSetExpanded",c[d],!1,b)},nodeDblclick:function(a){"title"===a.targetType&&4===a.options.clickFolderMode&&this._callHook("nodeToggleExpanded",a),"title"===a.targetType&&a.originalEvent.preventDefault()},nodeKeydown:function(b){var c,d,e,f,g=b.originalEvent,h=b.node,i=b.tree,j=b.options,k=g.which,l=String.fromCharCode(k),m=!(g.altKey||g.ctrlKey||g.metaKey||g.shiftKey),n=a(g.target),o=!0,p=!(g.ctrlKey||!j.autoActivate);if(h||(f=this.getActiveNode()||this.getFirstChild(),f&&(f.setFocus(),h=b.node=this.focusNode,h.debug("Keydown force focus on active node"))),j.quicksearch&&m&&/\w/.test(l)&&!D[k]&&!n.is(":input:enabled"))return d=(new Date).getTime(),d-i.lastQuicksearchTime>500&&(i.lastQuicksearchTerm=""),i.lastQuicksearchTime=d,i.lastQuicksearchTerm+=l,c=i.findNextNode(i.lastQuicksearchTerm,i.getActiveNode()),c&&c.setActive(),void g.preventDefault();switch(w.eventToString(g)){case"+":case"=":i.nodeSetExpanded(b,!0);break;case"-":i.nodeSetExpanded(b,!1);break;case"space":h.isPagingNode()?i._triggerNodeEvent("clickPaging",b,g):j.checkbox?i.nodeToggleSelected(b):i.nodeSetActive(b,!0);break;case"return":i.nodeSetActive(b,!0);break;case"home":case"end":case"backspace":case"left":case"right":case"up":case"down":e=h.navigate(g.which,p,!0);break;default:o=!1}o&&g.preventDefault()},nodeLoadChildren:function(b,c){var d,f,g,h=b.tree,i=b.node,j=(new Date).getTime();return a.isFunction(c)&&(c=c.call(h,{type:"source"},b),e(!a.isFunction(c),"source callback must not return another function")),c.url&&(i._requestId&&i.warn("Recursive load request #"+j+" while #"+i._requestId+" is pending."),d=a.extend({},b.options.ajax,c),i._requestId=j,d.debugDelay?(f=d.debugDelay,a.isArray(f)&&(f=f[0]+Math.random()*(f[1]-f[0])),i.warn("nodeLoadChildren waiting debugDelay "+Math.round(f)+" ms 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e=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:d,details:a.status+": "+d});c.rejectWith(this,[e])})),a.isFunction(c.then)&&a.isFunction(c["catch"])&&(g=c,
-c=new a.Deferred,g.then(function(a){c.resolve(a)},function(a){c.reject(a)})),a.isFunction(c.promise)&&(h.nodeSetStatus(b,"loading"),c.done(function(a){h.nodeSetStatus(b,"ok"),i._requestId=null}).fail(function(a){var c;return a===A?void i.warn("Ignored response for obsolete load request #"+j+" (expected #"+i._requestId+")"):(a.node&&a.error&&a.message?c=a:(c=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:a?a.message||a.toString():""}),"[object Object]"===c.message&&(c.message="")),i.warn("Load children failed ("+c.message+")",c),void(h._triggerNodeEvent("loadError",c,null)!==!1&&h.nodeSetStatus(b,"error",c.message,c.details)))})),a.when(c).done(function(b){var c;a.isPlainObject(b)&&(e(i.isRootNode(),"source may only be an object for root nodes (expecting an array of child objects otherwise)"),e(a.isArray(b.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 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c,d=b.tree,e=b.node,f=e.children;f&&(this.activeNode&&this.activeNode.isDescendantOf(e)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(e)&&(this.focusNode=null),this.nodeRemoveChildMarkup(b),c=a.extend({},b),e.triggerModifyChild("remove",null),e.visit(function(a){a.parent=null,d._callHook("treeRegisterNode",d,!1,a)}),e.lazy?e.children=[]:e.children=null,e.isRootNode()||(e.expanded=!1),this.nodeRenderStatus(b))},nodeRemoveMarkup:function(b){var c=b.node;c.li&&(a(c.li).remove(),c.li=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,d,f,g,h){var i,j,k,l,m,n,o,p=b.node,q=b.tree,r=b.options,s=r.aria,t=!1,u=p.parent,v=!u,w=p.children,x=null;if(q._enableUpdate!==!1&&(v||u.ul)){if(e(v||u.ul,"parent UL must exist"),v||(p.li&&(d||p.li.parentNode!==p.parent.ul)&&(p.li.parentNode===p.parent.ul?x=p.li.nextSibling:this.debug("Unlinking "+p+" (must be child of 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"+k,i),n=i.nextSibling,i.parentNode.removeChild(i),i=n):i=i.nextSibling;for(i=p.ul.firstChild,l=0,m=w.length-1;l<m;l++)j=w[l],k=i.ftnode,j!==k?p.ul.insertBefore(j.li,k.li):i=i.nextSibling}}else p.ul&&(this.warn("remove child markup for "+p),this.nodeRemoveChildMarkup(b));v||t&&u.ul.insertBefore(p.li,x)}},nodeRenderTitle:function(b,c){var e,f,g,h,i,j,k,l=b.node,m=b.tree,n=b.options,q=n.aria,r=l.getLevel(),s=[];c!==d&&(l.title=c),l.span&&m._enableUpdate!==!1&&(i=q&&l.hasChildren()!==!1?" role='button'":"",r<n.minExpandLevel?(l.lazy||(l.expanded=!0),r>1&&s.push("<span "+i+" class='fancytree-expander fancytree-expander-fixed'></span>")):s.push("<span "+i+" class='fancytree-expander'></span>"),e=w.evalOption("checkbox",l,l,n,!1),e&&!l.isStatusNode()&&(i=q?" role='checkbox'":"",f="fancytree-checkbox",("radio"===e||l.parent&&l.parent.radiogroup)&&(f+=" fancytree-radio"),s.push("<span "+i+" class='"+f+"'></span>")),l.data.iconClass!==d&&(l.icon?a.error("'iconClass' node option is deprecated since v2.14.0: use 'icon' only instead"):(l.warn("'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"),l.icon=l.data.iconClass)),g=w.evalOption("icon",l,l,n,!0),"boolean"!=typeof g&&(g=""+g),g!==!1&&(i=q?" role='presentation'":"","string"==typeof g?x.test(g)?(g="/"===g.charAt(0)?g:(n.imagePath||"")+g,s.push("<img src='"+g+"' class='fancytree-icon' alt='' />")):s.push("<span "+i+" class='fancytree-custom-icon "+g+"'></span>"):s.push("<span "+i+" class='fancytree-icon'></span>")),h="",n.renderTitle&&(h=n.renderTitle.call(m,{type:"renderTitle"},b)||""),h||(k=w.evalOption("tooltip",l,l,n,null),k===!0&&(k=l.title),k=k?" title='"+p(k)+"'":"",j=n.titlesTabbable?" tabindex='0'":"",h="<span class='fancytree-title'"+k+j+">"+(n.escapeTitles?o(l.title):l.title)+"</span>"),s.push(h),l.span.innerHTML=s.join(""),this.nodeRenderStatus(b),n.enhanceTitle&&(b.$title=a(">span.fancytree-title",l.span),h=n.enhanceTitle.call(m,{type:"enhanceTitle"},b)||""))},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options,g=d.hasChildren(),h=d.isLastSibling(),i=f.aria,j=f._classNames,k=[],l=d[e.statusClassPropName];l&&e._enableUpdate!==!1&&(i&&(c=a(d.tr||d.li)),k.push(j.node),e.activeNode===d&&k.push(j.active),e.focusNode===d&&k.push(j.focused),d.expanded&&k.push(j.expanded),i&&(g!==!1?c.attr("aria-expanded",Boolean(d.expanded)):c.removeAttr("aria-expanded")),d.folder&&k.push(j.folder),g!==!1&&k.push(j.hasChildren),h&&k.push(j.lastsib),d.lazy&&null==d.children&&k.push(j.lazy),d.partload&&k.push(j.partload),d.partsel&&k.push(j.partsel),w.evalOption("unselectable",d,d,f,!1)&&k.push(j.unselectable),d._isLoading&&k.push(j.loading),d._error&&k.push(j.error),d.statusNodeType&&k.push(j.statusNodePrefix+d.statusNodeType),d.selected?(k.push(j.selected),i&&c.attr("aria-selected",!0)):i&&c.attr("aria-selected",!1),d.extraClasses&&k.push(d.extraClasses),g===!1?k.push(j.combinedExpanderPrefix+"n"+(h?"l":"")):k.push(j.combinedExpanderPrefix+(d.expanded?"e":"c")+(d.lazy&&null==d.children?"d":"")+(h?"l":"")),k.push(j.combinedIconPrefix+(d.expanded?"e":"c")+(d.folder?"f":"")),l.className=k.join(" "),d.li&&a(d.li).toggleClass(j.lastsib,h))},nodeSetActive:function(b,c,d){d=d||{};var f,g=b.node,h=b.tree,i=b.options,j=d.noEvents===!0,m=d.noFocus===!0,n=g===h.activeNode;return c=c!==!1,n===c?k(g):c&&!j&&this._triggerNodeEvent("beforeActivate",g,b.originalEvent)===!1?l(g,["rejected"]):(c?(h.activeNode&&(e(h.activeNode!==g,"node was active (inconsistency)"),f=a.extend({},b,{node:h.activeNode}),h.nodeSetActive(f,!1),e(null===h.activeNode,"deactivate was out of sync?")),i.activeVisible&&g.makeVisible({scrollIntoView:m&&null==h.focusNode}),h.activeNode=g,h.nodeRenderStatus(b),m||h.nodeSetFocus(b),j||h._triggerNodeEvent("activate",g,b.originalEvent)):(e(h.activeNode===g,"node was not active (inconsistency)"),h.activeNode=null,this.nodeRenderStatus(b),j||b.tree._triggerNodeEvent("deactivate",g,b.originalEvent)),k(g))},nodeSetExpanded:function(b,c,e){e=e||{};var f,g,h,i,j,m,n=b.node,o=b.tree,p=b.options,q=e.noAnimation===!0,r=e.noEvents===!0;if(c=c!==!1,n.expanded&&c||!n.expanded&&!c)return k(n);if(c&&!n.lazy&&!n.hasChildren())return k(n);if(!c&&n.getLevel()<p.minExpandLevel)return l(n,["locked"]);if(!r&&this._triggerNodeEvent("beforeExpand",n,b.originalEvent)===!1)return l(n,["rejected"]);if(q||n.isVisible()||(q=e.noAnimation=!0),g=new a.Deferred,c&&!n.expanded&&p.autoCollapse){j=n.getParentList(!1,!0),m=p.autoCollapse;try{for(p.autoCollapse=!1,h=0,i=j.length;h<i;h++)this._callHook("nodeCollapseSiblings",j[h],e)}finally{p.autoCollapse=m}}return g.done(function(){var a=n.getLastChild();c&&p.autoScroll&&!q&&a?a.scrollIntoView(!0,{topNode:n}).always(function(){r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}):r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}),f=function(d){var e,f,g=p._classNames,h=p.toggleEffect;if(n.expanded=c,o._callHook("nodeRender",b,!1,!1,!0),n.ul)if(e="none"!==n.ul.style.display,f=!!n.expanded,e===f)n.warn("nodeSetExpanded: UL.style.display already set");else{if(h&&!q)return a(n.li).addClass(g.animating),void a(n.ul).addClass(g.animating).toggle(h.effect,h.options,h.duration,function(){a(this).removeClass(g.animating),a(n.li).removeClass(g.animating),d()});n.ul.style.display=n.expanded||!parent?"":"none"}d()},c&&n.lazy&&n.hasChildren()===d?n.load().done(function(){g.notifyWith&&g.notifyWith(n,["loaded"]),f(function(){g.resolveWith(n)})}).fail(function(a){f(function(){g.rejectWith(n,["load failed ("+a+")"])})}):f(function(){g.resolveWith(n)}),g.promise()},nodeSetFocus:function(b,d){var e,f=b.tree,g=b.node,h=f.options,i=!!b.originalEvent&&a(b.originalEvent.target).is(":input");if(d=d!==!1,f.focusNode){if(f.focusNode===g&&d)return;e=a.extend({},b,{node:f.focusNode}),f.focusNode=null,this._triggerNodeEvent("blur",e),this._callHook("nodeRenderStatus",e)}d&&(this.hasFocus()||(g.debug("nodeSetFocus: forcing container 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b;if(!g&&this._triggerNodeEvent("beforeSelect",d,a.originalEvent)===!1)return!!d.selected;b&&1===f.selectMode?(e.lastSelectedNode&&e.lastSelectedNode.setSelected(!1),d.selected=b):3!==f.selectMode||d.parent.radiogroup||d.radiogroup?d.parent.radiogroup?d.visitSiblings(function(a){a._changeSelectStatusAttrs(b&&a===d)},!0):d.selected=b:(d.selected=b,d.fixSelection3AfterClick(c)),this.nodeRenderStatus(a),e.lastSelectedNode=b?d:null,g||e._triggerNodeEvent("select",a)}},nodeSetStatus:function(b,c,d,e){function f(){var a=h.children?h.children[0]:null;if(a&&a.isStatusNode()){try{h.ul&&(h.ul.removeChild(a.li),a.li=null)}catch(b){}1===h.children.length?h.children=[]:h.children.shift()}}function g(b,c){var d=h.children?h.children[0]:null;return d&&d.isStatusNode()?(a.extend(d,b),d.statusNodeType=c,i._callHook("nodeRenderTitle",d)):(h._setChildren([b]),h.children[0].statusNodeType=c,i.render()),h.children[0]}var 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b=a.tree,c=b.options;b.$container.attr("tabindex",c.tabindex),c.rtl?b.$container.attr("DIR","RTL").addClass("fancytree-rtl"):b.$container.removeAttr("DIR").removeClass("fancytree-rtl"),c.aria&&(b.$container.attr("role","tree"),1!==c.selectMode&&b.$container.attr("aria-multiselectable",!0)),this.treeLoad(a)},treeLoad:function(b,c){var d,f,g,h,i=b.tree,j=b.widget.element,k=a.extend({},b,{node:this.rootNode});if(i.rootNode.children&&this.treeClear(b),c=c||this.options.source)"string"==typeof c&&a.error("Not implemented");else switch(f=j.data("type")||"html"){case"html":g=j.find(">ul:first"),g.addClass("ui-fancytree-source ui-helper-hidden"),c=a.ui.fancytree.parseHtml(g),this.data=a.extend(this.data,n(g));break;case"json":c=a.parseJSON(j.text()),j.contents().filter(function(){return 3===this.nodeType}).remove(),a.isPlainObject(c)&&(e(a.isArray(c.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 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e=b.tree,f=!0,g=!1;switch(c){case"aria":case"checkbox":case"icon":case"minExpandLevel":case"tabindex":e._callHook("treeCreate",e),g=!0;break;case"escapeTitles":case"tooltip":g=!0;break;case"rtl":d===!1?e.$container.removeAttr("DIR").removeClass("fancytree-rtl"):e.$container.attr("DIR","RTL").addClass("fancytree-rtl"),g=!0;break;case"source":f=!1,e._callHook("treeLoad",e,d),g=!0}e.debug("set option "+c+"="+d+" <"+typeof d+">"),f&&(this.widget._super?this.widget._super.call(this.widget,c,d):a.Widget.prototype._setOption.call(this.widget,c,d)),g&&e.render(!0,!1)}}),a.widget("ui.fancytree",{options:{activeVisible:!0,ajax:{type:"GET",cache:!1,dataType:"json"},aria:!0,autoActivate:!0,autoCollapse:!1,autoScroll:!1,checkbox:!1,clickFolderMode:4,debugLevel:null,disabled:!1,enableAspx:!0,escapeTitles:!1,extensions:[],toggleEffect:{effect:"blind",options:{direction:"vertical",scale:"box"},duration:200},generateIds:!1,icon:!0,idPrefix:"ft_",focusOnSelect:!1,keyboard:!0,keyPathSeparator:"/",minExpandLevel:1,quicksearch:!1,rtl:!1,scrollOfs:{top:0,bottom:0},scrollParent:null,selectMode:2,strings:{loading:"Loading...",loadError:"Load error!",moreData:"More...",noData:"No 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d,e=w.getEventTarget(c),f=e.node,g=a.tree,h=g.phase;if(!f)return!0;d=g._makeHookContext(f,c);try{switch(g.phase="userEvent",c.type){case"mousedown":return d.targetType=e.type,f.isPagingNode()?g._triggerNodeEvent("clickPaging",d,c)===!0:g._triggerNodeEvent("click",d,c)!==!1&&g._callHook("nodeClick",d);case"dblclick":return d.targetType=e.type,g._triggerNodeEvent("dblclick",d,c)!==!1&&g._callHook("nodeDblclick",d)}}finally{g.phase=h}})},getActiveNode:function(){return this.tree.activeNode},getNodeByKey:function(a){return this.tree.getNodeByKey(a)},getRootNode:function(){return this.tree.rootNode},getTree:function(){return this.tree}}),w=a.ui.fancytree,a.extend(a.ui.fancytree,{version:"2.23.0",buildType: "production",debugLevel: 1,_nextId:1,_nextNodeKey:1,_extensions:{},_FancytreeClass:t,_FancytreeNodeClass:s,jquerySupports:{positionMyOfs:h(a.ui.version,1,9)},assert:function(a,b){return e(a,b)},debounce:function(a,b,c,d){var e;return 3===arguments.length&&"boolean"!=typeof c&&(d=c,c=!1),function(){var f=arguments;d=d||this,c&&!e&&b.apply(d,f),clearTimeout(e),e=setTimeout(function(){c||b.apply(d,f),e=null},a)}},debug:function(b){a.ui.fancytree.debugLevel>=2&&f("log",arguments)},error:function(a){f("error",arguments)},escapeHtml:o,fixPositionOptions:function(b){if((b.offset||(""+b.my+b.at).indexOf("%")>=0)&&a.error("expected new position syntax (but '%' is not supported)"),!a.ui.fancytree.jquerySupports.positionMyOfs){var c=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(b.my),d=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(b.at),e=(c[2]?+c[2]:0)+(d[2]?+d[2]:0),f=(c[4]?+c[4]:0)+(d[4]?+d[4]:0);b=a.extend({},b,{my:c[1]+" "+c[3],at:d[1]+" "+d[3]}),(e||f)&&(b.offset=""+e+" "+f)}return b},getEventTargetType:function(a){return this.getEventTarget(a).type},getEventTarget:function(b){var c=b&&b.target?b.target.className:"",e={node:this.getNode(b.target),type:d};return/\bfancytree-title\b/.test(c)?e.type="title":/\bfancytree-expander\b/.test(c)?e.type=e.node.hasChildren()===!1?"prefix":"expander":/\bfancytree-checkbox\b/.test(c)?e.type="checkbox":/\bfancytree-icon\b/.test(c)?e.type="icon":/\bfancytree-node\b/.test(c)?e.type="title":b&&b.target&&a(b.target).closest(".fancytree-title").length&&(e.type="title"),e},getNode:function(a){if(a instanceof s)return a;for(a instanceof jQuery?a=a[0]:a.originalEvent!==d&&(a=a.target);a;){if(a.ftnode)return a.ftnode;a=a.parentNode}return null},getTree:function(b){var c;return b instanceof t?b:(b===d&&(b=0),"number"==typeof b?b=a(".fancytree-container").eq(b):"string"==typeof b?b=a(b).eq(0):b.selector!==d?b=b.eq(0):b.originalEvent!==d&&(b=a(b.target)),b=b.closest(":ui-fancytree"),c=b.data("ui-fancytree")||b.data("fancytree"),c?c.tree:null)},evalOption:function(b,c,d,e,f){var g,h,i=c.tree,j=e[b],k=d[b];return a.isFunction(j)?(g={node:c,tree:i,widget:i.widget,options:i.widget.options},h=j.call(i,{type:b},g),null==h&&(h=k)):h=null!=k?k:j,null==h&&(h=f),h},eventToString:function(a){var b=a.which,c=a.type,d=[];return a.altKey&&d.push("alt"),a.ctrlKey&&d.push("ctrl"),a.metaKey&&d.push("meta"),a.shiftKey&&d.push("shift"),"click"===c||"dblclick"===c?d.push(E[a.button]+c):C[b]||d.push(D[b]||String.fromCharCode(b).toLowerCase()),d.join("+")},info:function(b){a.ui.fancytree.debugLevel>=1&&f("info",arguments)},keyEventToString:function(a){return this.warn("keyEventToString() is deprecated: use eventToString()"),this.eventToString(a)},overrideMethod:function(b,c,d){var e,f=b[c]||a.noop;b[c]=function(){try{return e=this._super,this._super=f,d.apply(this,arguments)}finally{this._super=e}}},parseHtml:function(b){var c,e,f,g,h,i,j,k,l=b.find(">li"),m=[];return l.each(function(){var l,o,p=a(this),q=p.find(">span:first",this),r=q.length?null:p.find(">a:first"),s={tooltip:null,data:{}};for(q.length?s.title=q.html():r&&r.length?(s.title=r.html(),s.data.href=r.attr("href"),s.data.target=r.attr("target"),s.tooltip=r.attr("title")):(s.title=p.html(),h=s.title.search(/<ul/i),h>=0&&(s.title=s.title.substring(0,h))),s.title=a.trim(s.title),g=0,i=F.length;g<i;g++)s[F[g]]=d;for(c=this.className.split(" "),f=[],g=0,i=c.length;g<i;g++)e=c[g],G[e]?s[e]=!0:f.push(e);if(s.extraClasses=f.join(" "),j=p.attr("title"),j&&(s.tooltip=j),j=p.attr("id"),j&&(s.key=j),p.attr("hideCheckbox")&&(s.checkbox=!1),l=n(p),l&&!a.isEmptyObject(l)){for(o in J)l.hasOwnProperty(o)&&(l[J[o]]=l[o],delete l[o]);for(g=0,i=H.length;g<i;g++)j=H[g],k=l[j],null!=k&&(delete l[j],s[j]=k);a.extend(s.data,l)}b=p.find(">ul:first"),b.length?s.children=a.ui.fancytree.parseHtml(b):s.children=s.lazy?d:null,m.push(s)}),m},registerExtension:function(b){e(null!=b.name,"extensions must have a `name` 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c===d?0:c>d?1:-1},e.sort(a),b)for(c=0,d=e.length;c<d;c++)e[c].children&&e[c].sortChildren(a,"$norender$");"$norender$"!==b&&this.render(),this.triggerModifyChild("sort")}},toDict:function(b,c){var d,e,f,g={},h=this;if(a.each(H,function(a,b){(h[b]||h[b]===!1)&&(g[b]=h[b])}),a.isEmptyObject(this.data)||(g.data=a.extend({},this.data),a.isEmptyObject(g.data)&&delete g.data),c&&c(g,h),b&&this.hasChildren())for(g.children=[],d=0,e=this.children.length;d<e;d++)f=this.children[d],f.isStatusNode()||g.children.push(f.toDict(!0,c));return g},toggleClass:function(b,c){var e,f,g=/\S+/g,h=b.match(g)||[],i=0,j=!1,k=this[this.tree.statusClassPropName],l=" "+(this.extraClasses||"")+" ";for(k&&a(k).toggleClass(b,c);e=h[i++];)if(f=l.indexOf(" "+e+" ")>=0,c=c===d?!f:!!c)f||(l+=e+" ",j=!0);else for(;l.indexOf(" "+e+" ")>-1;)l=l.replace(" "+e+" "," ");return this.extraClasses=a.trim(l),j},toggleExpanded:function(){return this.tree._callHook("nodeToggleExpanded",this)},toggleSelected:function(){return this.tree._callHook("nodeToggleSelected",this)},toString:function(){return"<FancytreeNode(#"+this.key+", '"+this.title+"')>"},triggerModifyChild:function(b,c,d){var e,f=this.tree.options.modifyChild;f&&(c&&c.parent!==this&&a.error("childNode "+c+" is not a child of "+this),e={node:this,tree:this.tree,operation:b,childNode:c||null},d&&a.extend(e,d),f({type:"modifyChild"},e))},triggerModify:function(a,b){this.parent.triggerModifyChild(a,this,b)},visit:function(a,b){var c,d,e=!0,f=this.children;if(b===!0&&(e=a(this),e===!1||"skip"===e))return e;if(f)for(c=0,d=f.length;c<d&&(e=f[c].visit(a,!0),e!==!1);c++);return e},visitAndLoad:function(b,c,d){var e,f,g,h=this;return b&&c===!0&&(f=b(h),f===!1||"skip"===f)?d?f:k():h.children||h.lazy?(e=new a.Deferred,g=[],h.load().done(function(){for(var c=0,d=h.children.length;c<d;c++){if(f=h.children[c].visitAndLoad(b,!0,!0),f===!1){e.reject();break}"skip"!==f&&g.push(f)}a.when.apply(this,g).then(function(){e.resolve()})}),e.promise()):k()},visitParents:function(a,b){if(b&&a(this)===!1)return!1;for(var c=this.parent;c;){if(a(c)===!1)return!1;c=c.parent}return!0},visitSiblings:function(a,b){var c,d,e,f=this.parent.children;for(c=0,d=f.length;c<d;c++)if(e=f[c],(b||e!==this)&&a(e)===!1)return!1;return!0},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},t.prototype={_makeHookContext:function(b,c,e){var f,g;return b.node!==d?(c&&b.originalEvent!==c&&a.error("invalid args"),f=b):b.tree?(g=b.tree,f={node:b,tree:g,widget:g.widget,options:g.widget.options,originalEvent:c}):b.widget?f={node:null,tree:b,widget:b.widget,options:b.widget.options,originalEvent:c}:a.error("invalid args"),e&&a.extend(f,e),f},_callHook:function(b,c,d){var e=this._makeHookContext(c),f=this[b],g=Array.prototype.slice.call(arguments,2);return a.isFunction(f)||a.error("_callHook('"+b+"') is not a function"),g.unshift(e),f.apply(this,g)},_requireExtension:function(b,c,d,f){d=!!d;var g=this._local.name,h=this.options.extensions,i=a.inArray(b,h)<a.inArray(g,h),j=c&&null==this.ext[b],k=!j&&null!=d&&d!==i;return e(g&&g!==b,"invalid or same name"),!j&&!k||(f||(j||c?(f="'"+g+"' extension requires '"+b+"'",k&&(f+=" to be registered "+(d?"before":"after")+" itself")):f="If used together, `"+b+"` must be registered "+(d?"before":"after")+" `"+g+"`"),a.error(f),!1)},activateKey:function(a){var b=this.getNodeByKey(a);return b?b.setActive():this.activeNode&&this.activeNode.setActive(!1),b},addPagingNode:function(a,b){return this.rootNode.addPagingNode(a,b)},applyPatch:function(b){var c,d,f,g,h,i,j=b.length,k=[];for(d=0;d<j;d++)f=b[d],e(2===f.length,"patchList must be an array of 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d,e,f=a.children,g=f.length,i=f[b];if(i&&c(i)===!1)return!1;if(i&&i.children&&i.expanded&&h(i,0,c)===!1)return!1;for(d=b+1;d<g;d++)if(h(a,d,c)===!1)return!1;return e=a.parent,e?h(e,e.children.indexOf(a)+1,c):h(a,0,c)};return b="string"==typeof b?r(b):b,c=c||this.getFirstChild(),h(c.parent,f.indexOf(c),function(d){return d!==e&&(e=e||d,a(d.span).is(":visible")?(!b(d)||(g=d,g===c))&&void 0:void d.debug("quicksearch: skipping hidden node"))}),g},generateFormElements:function(b,c,d){function e(b){j.append(a("<input>",{type:"checkbox",name:g,value:b.key,checked:!0}))}d=d||{};var f,g="string"==typeof b?b:"ft_"+this._id+"[]",h="string"==typeof c?c:"ft_"+this._id+"_active",i="fancytree_result_"+this._id,j=a("#"+i),k=3===this.options.selectMode&&d.stopOnParents!==!1;j.length?j.empty():j=a("<div>",{id:i}).hide().insertAfter(this.$container),c!==!1&&this.activeNode&&j.append(a("<input>",{type:"radio",name:h,value:this.activeNode.key,checked:!0})),d.filter?this.visit(function(a){var b=d.filter(a);return"skip"===b?b:void(b!==!1&&e(a))}):b!==!1&&(f=this.getSelectedNodes(k),a.each(f,function(a,b){e(b)}))},getActiveNode:function(){return this.activeNode},getFirstChild:function(){return this.rootNode.getFirstChild()},getFocusNode:function(){return this.focusNode},getNodeByKey:function(a,b){var d,e;return!b&&(d=c.getElementById(this.options.idPrefix+a))?d.ftnode?d.ftnode:null:(b=b||this.rootNode,e=null,b.visit(function(b){if(b.key===a)return e=b,!1},!0),e)},getRootNode:function(){return this.rootNode},getSelectedNodes:function(a){return this.rootNode.getSelectedNodes(a)},hasFocus:function(){return!!this._hasFocus},info:function(a){this.options.debugLevel>=1&&(Array.prototype.unshift.call(arguments,this.toString()),f("info",arguments))},loadKeyPath:function(b,c,e){function f(a,b,d){c.call(r,b,"loading"),b.load().done(function(){r.loadKeyPath.call(r,l[a],c,b).always(m(d,r))}).fail(function(e){r.warn("loadKeyPath: error loading: "+a+" (parent: "+o+")"),c.call(r,b,"error"),d.reject()})}var g,h,i,j,k,l,n,o,p,q=this.options.keyPathSeparator,r=this;for(c=c||a.noop,a.isArray(b)||(b=[b]),l={},i=0;i<b.length;i++)for(o=e||this.rootNode,j=b[i],j.charAt(0)===q&&(j=j.substr(1)),p=j.split(q);p.length;){if(k=p.shift(),n=o._findDirectChild(k),!n){this.warn("loadKeyPath: key not found: "+k+" (parent: "+o+")"),c.call(this,k,"error");break}if(0===p.length){c.call(this,n,"ok");break}if(n.lazy&&n.hasChildren()===d){c.call(this,n,"loaded"),l[k]?l[k].push(p.join(q)):l[k]=[p.join(q)];break}c.call(this,n,"loaded"),o=n}g=[];for(k in l)n=o._findDirectChild(k),null==n&&(n=r.getNodeByKey(k)),h=new a.Deferred,g.push(h),f(k,n,h);return a.when.apply(a,g).promise()},reactivate:function(a){var b,c=this.activeNode;return c?(this.activeNode=null,b=c.setActive(!0,{noFocus:!0}),a&&c.setFocus(),b):k()},reload:function(a){return this._callHook("treeClear",this),this._callHook("treeLoad",this,a)},render:function(a,b){return this.rootNode.render(a,b)},setFocus:function(a){return this._callHook("treeSetFocus",this,a)},toDict:function(a,b){var c=this.rootNode.toDict(!0,b);return a?c:c.children},toString:function(){return"<Fancytree(#"+this._id+")>"},_triggerNodeEvent:function(a,b,c,e){var f=this._makeHookContext(b,c,e),g=this.widget._trigger(a,c,f);return g!==!1&&f.result!==d?f.result:g},_triggerTreeEvent:function(a,b,c){var e=this._makeHookContext(this,b,c),f=this.widget._trigger(a,b,e);return f!==!1&&e.result!==d?e.result:f},visit:function(a){return this.rootNode.visit(a,!1)},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},a.extend(t.prototype,{nodeClick:function(a){var b,c,d=a.targetType,e=a.node;if("expander"===d){if(e.isLoading())return void e.debug("Got 2nd click while loading: ignored");this._callHook("nodeToggleExpanded",a)}else if("checkbox"===d)this._callHook("nodeToggleSelected",a),a.options.focusOnSelect&&this._callHook("nodeSetFocus",a,!0);else{if(c=!1,b=!0,e.folder)switch(a.options.clickFolderMode){case 2:c=!0,b=!1;break;case 3:b=!0,c=!0}b&&(this.nodeSetFocus(a),this._callHook("nodeSetActive",a,!0)),c&&this._callHook("nodeToggleExpanded",a)}},nodeCollapseSiblings:function(a,b){var c,d,e,f=a.node;if(f.parent)for(c=f.parent.children,d=0,e=c.length;d<e;d++)c[d]!==f&&c[d].expanded&&this._callHook("nodeSetExpanded",c[d],!1,b)},nodeDblclick:function(a){"title"===a.targetType&&4===a.options.clickFolderMode&&this._callHook("nodeToggleExpanded",a),"title"===a.targetType&&a.originalEvent.preventDefault()},nodeKeydown:function(b){var c,d,e,f,g=b.originalEvent,h=b.node,i=b.tree,j=b.options,k=g.which,l=String.fromCharCode(k),m=!(g.altKey||g.ctrlKey||g.metaKey||g.shiftKey),n=a(g.target),o=!0,p=!(g.ctrlKey||!j.autoActivate);if(h||(f=this.getActiveNode()||this.getFirstChild(),f&&(f.setFocus(),h=b.node=this.focusNode,h.debug("Keydown force focus on active node"))),j.quicksearch&&m&&/\w/.test(l)&&!D[k]&&!n.is(":input:enabled"))return d=(new Date).getTime(),d-i.lastQuicksearchTime>500&&(i.lastQuicksearchTerm=""),i.lastQuicksearchTime=d,i.lastQuicksearchTerm+=l,c=i.findNextNode(i.lastQuicksearchTerm,i.getActiveNode()),c&&c.setActive(),void g.preventDefault();switch(w.eventToString(g)){case"+":case"=":i.nodeSetExpanded(b,!0);break;case"-":i.nodeSetExpanded(b,!1);break;case"space":h.isPagingNode()?i._triggerNodeEvent("clickPaging",b,g):j.checkbox?i.nodeToggleSelected(b):i.nodeSetActive(b,!0);break;case"return":i.nodeSetActive(b,!0);break;case"home":case"end":case"backspace":case"left":case"right":case"up":case"down":e=h.navigate(g.which,p,!0);break;default:o=!1}o&&g.preventDefault()},nodeLoadChildren:function(b,c){var d,f,g,h=b.tree,i=b.node,j=(new Date).getTime();return a.isFunction(c)&&(c=c.call(h,{type:"source"},b),e(!a.isFunction(c),"source callback must not return another function")),c.url&&(i._requestId&&i.warn("Recursive load request #"+j+" while #"+i._requestId+" is pending."),d=a.extend({},b.options.ajax,c),i._requestId=j,d.debugDelay?(f=d.debugDelay,a.isArray(f)&&(f=f[0]+Math.random()*(f[1]-f[0])),i.warn("nodeLoadChildren waiting debugDelay "+Math.round(f)+" ms 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e=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:d,details:a.status+": "+d});c.rejectWith(this,[e]);
+})),a.isFunction(c.then)&&a.isFunction(c["catch"])&&(g=c,c=new a.Deferred,g.then(function(a){c.resolve(a)},function(a){c.reject(a)})),a.isFunction(c.promise)&&(h.nodeSetStatus(b,"loading"),c.done(function(a){h.nodeSetStatus(b,"ok"),i._requestId=null}).fail(function(a){var c;return a===A?void i.warn("Ignored response for obsolete load request #"+j+" (expected #"+i._requestId+")"):(a.node&&a.error&&a.message?c=a:(c=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:a?a.message||a.toString():""}),"[object Object]"===c.message&&(c.message="")),i.warn("Load children failed ("+c.message+")",c),void(h._triggerNodeEvent("loadError",c,null)!==!1&&h.nodeSetStatus(b,"error",c.message,c.details)))})),a.when(c).done(function(b){var c;a.isPlainObject(b)&&(e(i.isRootNode(),"source may only be an object for root nodes (expecting an array of child objects otherwise)"),e(a.isArray(b.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),c=b,b=b.children,delete c.children,a.extend(h.data,c)),e(a.isArray(b),"expected array of children"),i._setChildren(b),h._triggerNodeEvent("loadChildren",i)})},nodeLoadKeyPath:function(a,b){},nodeRemoveChild:function(b,c){var d,f=b.node,g=a.extend({},b,{node:c}),h=f.children;return 1===h.length?(e(c===h[0],"invalid single child"),this.nodeRemoveChildren(b)):(this.activeNode&&(c===this.activeNode||this.activeNode.isDescendantOf(c))&&this.activeNode.setActive(!1),this.focusNode&&(c===this.focusNode||this.focusNode.isDescendantOf(c))&&(this.focusNode=null),this.nodeRemoveMarkup(g),this.nodeRemoveChildren(g),d=a.inArray(c,h),e(d>=0,"invalid child"),f.triggerModifyChild("remove",c),c.visit(function(a){a.parent=null},!0),this._callHook("treeRegisterNode",this,!1,c),void h.splice(d,1))},nodeRemoveChildMarkup:function(b){var c=b.node;c.ul&&(c.isRootNode()?a(c.ul).empty():(a(c.ul).remove(),c.ul=null),c.visit(function(a){a.li=a.ul=null}))},nodeRemoveChildren:function(b){var c,d=b.tree,e=b.node,f=e.children;f&&(this.activeNode&&this.activeNode.isDescendantOf(e)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(e)&&(this.focusNode=null),this.nodeRemoveChildMarkup(b),c=a.extend({},b),e.triggerModifyChild("remove",null),e.visit(function(a){a.parent=null,d._callHook("treeRegisterNode",d,!1,a)}),e.lazy?e.children=[]:e.children=null,e.isRootNode()||(e.expanded=!1),this.nodeRenderStatus(b))},nodeRemoveMarkup:function(b){var c=b.node;c.li&&(a(c.li).remove(),c.li=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,d,f,g,h){var i,j,k,l,m,n,o,p=b.node,q=b.tree,r=b.options,s=r.aria,t=!1,u=p.parent,v=!u,w=p.children,x=null;if(q._enableUpdate!==!1&&(v||u.ul)){if(e(v||u.ul,"parent UL must 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"+k,i),n=i.nextSibling,i.parentNode.removeChild(i),i=n):i=i.nextSibling;for(i=p.ul.firstChild,l=0,m=w.length-1;l<m;l++)j=w[l],k=i.ftnode,j!==k?p.ul.insertBefore(j.li,k.li):i=i.nextSibling}}else p.ul&&(this.warn("remove child markup for "+p),this.nodeRemoveChildMarkup(b));v||t&&u.ul.insertBefore(p.li,x)}},nodeRenderTitle:function(b,c){var e,f,g,h,i,j,k,l=b.node,m=b.tree,n=b.options,q=n.aria,r=l.getLevel(),s=[];c!==d&&(l.title=c),l.span&&m._enableUpdate!==!1&&(i=q&&l.hasChildren()!==!1?" role='button'":"",r<n.minExpandLevel?(l.lazy||(l.expanded=!0),r>1&&s.push("<span "+i+" class='fancytree-expander fancytree-expander-fixed'></span>")):s.push("<span "+i+" class='fancytree-expander'></span>"),e=w.evalOption("checkbox",l,l,n,!1),e&&!l.isStatusNode()&&(i=q?" role='checkbox'":"",f="fancytree-checkbox",("radio"===e||l.parent&&l.parent.radiogroup)&&(f+=" fancytree-radio"),s.push("<span "+i+" class='"+f+"'></span>")),l.data.iconClass!==d&&(l.icon?a.error("'iconClass' node option is deprecated since v2.14.0: use 'icon' only instead"):(l.warn("'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"),l.icon=l.data.iconClass)),g=w.evalOption("icon",l,l,n,!0),"boolean"!=typeof g&&(g=""+g),g!==!1&&(i=q?" role='presentation'":"","string"==typeof g?x.test(g)?(g="/"===g.charAt(0)?g:(n.imagePath||"")+g,s.push("<img src='"+g+"' class='fancytree-icon' alt='' />")):s.push("<span "+i+" class='fancytree-custom-icon "+g+"'></span>"):s.push("<span "+i+" class='fancytree-icon'></span>")),h="",n.renderTitle&&(h=n.renderTitle.call(m,{type:"renderTitle"},b)||""),h||(k=w.evalOption("tooltip",l,l,n,null),k===!0&&(k=l.title),k=k?" title='"+p(k)+"'":"",j=n.titlesTabbable?" tabindex='0'":"",h="<span class='fancytree-title'"+k+j+">"+(n.escapeTitles?o(l.title):l.title)+"</span>"),s.push(h),l.span.innerHTML=s.join(""),this.nodeRenderStatus(b),n.enhanceTitle&&(b.$title=a(">span.fancytree-title",l.span),h=n.enhanceTitle.call(m,{type:"enhanceTitle"},b)||""))},nodeRenderStatus:function(b){var 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k(n);if(c&&!n.lazy&&!n.hasChildren())return k(n);if(!c&&n.getLevel()<p.minExpandLevel)return l(n,["locked"]);if(!r&&this._triggerNodeEvent("beforeExpand",n,b.originalEvent)===!1)return l(n,["rejected"]);if(q||n.isVisible()||(q=e.noAnimation=!0),g=new a.Deferred,c&&!n.expanded&&p.autoCollapse){j=n.getParentList(!1,!0),m=p.autoCollapse;try{for(p.autoCollapse=!1,h=0,i=j.length;h<i;h++)this._callHook("nodeCollapseSiblings",j[h],e)}finally{p.autoCollapse=m}}return g.done(function(){var a=n.getLastChild();c&&p.autoScroll&&!q&&a?a.scrollIntoView(!0,{topNode:n}).always(function(){r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}):r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}),f=function(d){var e,f,g=p._classNames,h=p.toggleEffect;if(n.expanded=c,o._callHook("nodeRender",b,!1,!1,!0),n.ul)if(e="none"!==n.ul.style.display,f=!!n.expanded,e===f)n.warn("nodeSetExpanded: UL.style.display already set");else{if(h&&!q)return a(n.li).addClass(g.animating),void 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b=a.tree,c=b.options;b.$container.attr("tabindex",c.tabindex),c.rtl?b.$container.attr("DIR","RTL").addClass("fancytree-rtl"):b.$container.removeAttr("DIR").removeClass("fancytree-rtl"),c.aria&&(b.$container.attr("role","tree"),1!==c.selectMode&&b.$container.attr("aria-multiselectable",!0)),this.treeLoad(a)},treeLoad:function(b,c){var d,f,g,h,i=b.tree,j=b.widget.element,k=a.extend({},b,{node:this.rootNode});if(i.rootNode.children&&this.treeClear(b),c=c||this.options.source)"string"==typeof c&&a.error("Not implemented");else switch(f=j.data("type")||"html"){case"html":g=j.find(">ul:first"),g.addClass("ui-fancytree-source ui-helper-hidden"),c=a.ui.fancytree.parseHtml(g),this.data=a.extend(this.data,n(g));break;case"json":c=a.parseJSON(j.text()),j.contents().filter(function(){return 3===this.nodeType}).remove(),a.isPlainObject(c)&&(e(a.isArray(c.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 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e=b.tree,f=!0,g=!1;switch(c){case"aria":case"checkbox":case"icon":case"minExpandLevel":case"tabindex":e._callHook("treeCreate",e),g=!0;break;case"escapeTitles":case"tooltip":g=!0;break;case"rtl":d===!1?e.$container.removeAttr("DIR").removeClass("fancytree-rtl"):e.$container.attr("DIR","RTL").addClass("fancytree-rtl"),g=!0;break;case"source":f=!1,e._callHook("treeLoad",e,d),g=!0}e.debug("set option "+c+"="+d+" <"+typeof 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data."},tabindex:"0",titlesTabbable:!1,tooltip:!1,_classNames:{node:"fancytree-node",folder:"fancytree-folder",animating:"fancytree-animating",combinedExpanderPrefix:"fancytree-exp-",combinedIconPrefix:"fancytree-ico-",hasChildren:"fancytree-has-children",active:"fancytree-active",selected:"fancytree-selected",expanded:"fancytree-expanded",lazy:"fancytree-lazy",focused:"fancytree-focused",partload:"fancytree-partload",partsel:"fancytree-partsel",radio:"fancytree-radio",unselectable:"fancytree-unselectable",lastsib:"fancytree-lastsib",loading:"fancytree-loading",error:"fancytree-error",statusNodePrefix:"fancytree-statusnode-"},lazyLoad:null,postProcess:null},_create:function(){this.tree=new t(this),this.$source=this.source||"json"===this.element.data("type")?this.element:this.element.find(">ul:first");var b,c,f,g=this.options,h=g.extensions,i=this.tree;for(f=0;f<h.length;f++)c=h[f],b=a.ui.fancytree._extensions[c],b||a.error("Could not apply extension '"+c+"' (it is not registered, did 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c=w.getEventTarget(b);a.tree._lastMousedownNode=c?c.node:null}).on("click"+d+" dblclick"+d,function(c){if(b.disabled)return!0;var d,e=w.getEventTarget(c),f=e.node,g=a.tree,h=g.phase;if(!f)return!0;d=g._makeHookContext(f,c);try{switch(g.phase="userEvent",c.type){case"click":return d.targetType=e.type,f.isPagingNode()?g._triggerNodeEvent("clickPaging",d,c)===!0:g._triggerNodeEvent("click",d,c)!==!1&&g._callHook("nodeClick",d);case"dblclick":return d.targetType=e.type,g._triggerNodeEvent("dblclick",d,c)!==!1&&g._callHook("nodeDblclick",d)}}finally{g.phase=h}})},getActiveNode:function(){return this.tree.activeNode},getNodeByKey:function(a){return this.tree.getNodeByKey(a)},getRootNode:function(){return this.tree.rootNode},getTree:function(){return this.tree}}),w=a.ui.fancytree,a.extend(a.ui.fancytree,{version:"2.24.0",buildType: "production",debugLevel: 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b},getEventTargetType:function(a){return this.getEventTarget(a).type},getEventTarget:function(b){var c=b&&b.target?b.target.className:"",e={node:this.getNode(b.target),type:d};return/\bfancytree-title\b/.test(c)?e.type="title":/\bfancytree-expander\b/.test(c)?e.type=e.node.hasChildren()===!1?"prefix":"expander":/\bfancytree-checkbox\b/.test(c)?e.type="checkbox":/\bfancytree-icon\b/.test(c)?e.type="icon":/\bfancytree-node\b/.test(c)?e.type="title":b&&b.target&&a(b.target).closest(".fancytree-title").length&&(e.type="title"),e},getNode:function(a){if(a instanceof s)return a;for(a instanceof jQuery?a=a[0]:a.originalEvent!==d&&(a=a.target);a;){if(a.ftnode)return a.ftnode;a=a.parentNode}return null},getTree:function(b){var c;return b instanceof t?b:(b===d&&(b=0),"number"==typeof b?b=a(".fancytree-container").eq(b):"string"==typeof b?b=a(b).eq(0):b.selector!==d?b=b.eq(0):b.originalEvent!==d&&(b=a(b.target)),b=b.closest(":ui-fancytree"),c=b.data("ui-fancytree")||b.data("fancytree"),c?c.tree:null)},evalOption:function(b,c,d,e,f){var g,h,i=c.tree,j=e[b],k=d[b];return a.isFunction(j)?(g={node:c,tree:i,widget:i.widget,options:i.widget.options},h=j.call(i,{type:b},g),null==h&&(h=k)):h=null!=k?k:j,null==h&&(h=f),h},eventToString:function(a){var b=a.which,c=a.type,d=[];return a.altKey&&d.push("alt"),a.ctrlKey&&d.push("ctrl"),a.metaKey&&d.push("meta"),a.shiftKey&&d.push("shift"),"click"===c||"dblclick"===c?d.push(E[a.button]+c):C[b]||d.push(D[b]||String.fromCharCode(b).toLowerCase()),d.join("+")},info:function(b){a.ui.fancytree.debugLevel>=1&&f("info",arguments)},keyEventToString:function(a){return this.warn("keyEventToString() is deprecated: use eventToString()"),this.eventToString(a)},overrideMethod:function(b,c,d){var e,f=b[c]||a.noop;b[c]=function(){try{return 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l[j],s[j]=k);a.extend(s.data,l)}b=p.find(">ul:first"),b.length?s.children=a.ui.fancytree.parseHtml(b):s.children=s.lazy?d:null,m.push(s)}),m},registerExtension:function(b){e(null!=b.name,"extensions must have a `name` property."),e(null!=b.version,"extensions must have a `version` property."),a.ui.fancytree._extensions[b.name]=b},unescapeHtml:function(a){var b=c.createElement("div");return b.innerHTML=a,0===b.childNodes.length?"":b.childNodes[0].nodeValue},warn:function(a){f("warn",arguments)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.childcounter.min.js' */
-!function(a,b){"use strict";a.ui.fancytree._FancytreeClass.prototype.countSelected=function(a){var b=this;b.options;return b.getSelectedNodes(a).length},a.ui.fancytree._FancytreeNodeClass.prototype.updateCounters=function(){var b=this,c=a("span.fancytree-childcounter",b.span),d=b.tree.options.childcounter,e=b.countChildren(d.deep);b.data.childCounter=e,!e&&d.hideZeros||b.isExpanded()&&d.hideExpanded?c.remove():(c.length||(c=a("<span class='fancytree-childcounter'/>").appendTo(a("span.fancytree-icon",b.span))),c.text(e)),!d.deep||b.isTopLevel()||b.isRoot()||b.parent.updateCounters()},a.ui.fancytree.prototype.widgetMethod1=function(a){this.tree;return a},a.ui.fancytree.registerExtension({name:"childcounter",version:"2.23.0",options:{deep:!0,hideZeros:!0,hideExpanded:!1},foo:42,_appendCounter:function(a){},treeInit:function(a){a.options,a.options.childcounter;this._superApply(arguments),this.$container.addClass("fancytree-ext-childcounter")},treeDestroy:function(a){this._superApply(arguments)},nodeRenderTitle:function(b,c){var d=b.node,e=b.options.childcounter,f=null==d.data.childCounter?d.countChildren(e.deep):+d.data.childCounter;this._super(b,c),!f&&e.hideZeros||d.isExpanded()&&e.hideExpanded||a("span.fancytree-icon",d.span).append(a("<span class='fancytree-childcounter'/>").text(f))},nodeSetExpanded:function(a,b,c){var d=a.tree;a.node;return this._superApply(arguments).always(function(){d.nodeRenderTitle(a)})}})}(jQuery);
+!function(a,b,c,d){"use strict";a.ui.fancytree._FancytreeClass.prototype.countSelected=function(a){var b=this;b.options;return b.getSelectedNodes(a).length},a.ui.fancytree._FancytreeNodeClass.prototype.updateCounters=function(){var b=this,c=a("span.fancytree-childcounter",b.span),d=b.tree.options.childcounter,e=b.countChildren(d.deep);b.data.childCounter=e,!e&&d.hideZeros||b.isExpanded()&&d.hideExpanded?c.remove():(c.length||(c=a("<span class='fancytree-childcounter'/>").appendTo(a("span.fancytree-icon",b.span))),c.text(e)),!d.deep||b.isTopLevel()||b.isRoot()||b.parent.updateCounters()},a.ui.fancytree.prototype.widgetMethod1=function(a){this.tree;return a},a.ui.fancytree.registerExtension({name:"childcounter",version:"2.24.0",options:{deep:!0,hideZeros:!0,hideExpanded:!1},foo:42,_appendCounter:function(a){},treeInit:function(a){a.options,a.options.childcounter;this._superApply(arguments),this.$container.addClass("fancytree-ext-childcounter")},treeDestroy:function(a){this._superApply(arguments)},nodeRenderTitle:function(b,c){var d=b.node,e=b.options.childcounter,f=null==d.data.childCounter?d.countChildren(e.deep):+d.data.childCounter;this._super(b,c),!f&&e.hideZeros||d.isExpanded()&&e.hideExpanded||a("span.fancytree-icon",d.span).append(a("<span class='fancytree-childcounter'/>").text(f))},nodeSetExpanded:function(a,b,c){var d=a.tree;a.node;return this._superApply(arguments).always(function(){d.nodeRenderTitle(a)})}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.clones.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c){b||(c=c?": "+c:"",a.error("Assertion failed"+c))}function f(a,b){var c;for(c=a.length-1;c>=0;c--)if(a[c]===b)return a.splice(c,1),!0;return!1}function g(a,b,c){for(var d,e,f=3&a.length,g=a.length-f,h=c,i=3432918353,j=461845907,k=0;k<g;)e=255&a.charCodeAt(k)|(255&a.charCodeAt(++k))<<8|(255&a.charCodeAt(++k))<<16|(255&a.charCodeAt(++k))<<24,++k,e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e,h=h<<13|h>>>19,d=5*(65535&h)+((5*(h>>>16)&65535)<<16)&4294967295,h=(65535&d)+27492+(((d>>>16)+58964&65535)<<16);switch(e=0,f){case 3:e^=(255&a.charCodeAt(k+2))<<16;case 2:e^=(255&a.charCodeAt(k+1))<<8;case 1:e^=255&a.charCodeAt(k),e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e}return h^=a.length,h^=h>>>16,h=2246822507*(65535&h)+((2246822507*(h>>>16)&65535)<<16)&4294967295,h^=h>>>13,h=3266489909*(65535&h)+((3266489909*(h>>>16)&65535)<<16)&4294967295,h^=h>>>16,b?("0000000"+(h>>>0).toString(16)).substr(-8):h>>>0}function h(b){var c,d=a.map(b.getParentList(!1,!0),function(a){return a.refKey||a.key});return d=d.join("/"),c="id_"+g(d,!0)}a.ui.fancytree._FancytreeNodeClass.prototype.getCloneList=function(b){var c,d=this.tree,e=d.refMap[this.refKey]||null,f=d.keyMap;return e&&(c=this.key,b?e=a.map(e,function(a){return f[a]}):(e=a.map(e,function(a){return a===c?null:f[a]}),e.length<1&&(e=null))),e},a.ui.fancytree._FancytreeNodeClass.prototype.isClone=function(){var a=this.refKey||null,b=a&&this.tree.refMap[a]||null;return!!(b&&b.length>1)},a.ui.fancytree._FancytreeNodeClass.prototype.reRegister=function(b,c){b=null==b?null:""+b,c=null==c?null:""+c;var d=this.tree,e=this.key,f=this.refKey,g=d.keyMap,h=d.refMap,i=h[f]||null,j=!1;return null!=b&&b!==this.key&&(g[b]&&a.error("[ext-clones] reRegister("+b+"): already exists: "+this),delete g[e],g[b]=this,i&&(h[f]=a.map(i,function(a){return a===e?b:a})),this.key=b,j=!0),null!=c&&c!==this.refKey&&(i&&(1===i.length?delete h[f]:h[f]=a.map(i,function(a){return a===e?null:a})),h[c]?h[c].append(b):h[c]=[this.key],this.refKey=c,j=!0),j},a.ui.fancytree._FancytreeNodeClass.prototype.setRefKey=function(a){return this.reRegister(null,a)},a.ui.fancytree._FancytreeClass.prototype.getNodesByRef=function(b,c){var d=this.keyMap,e=this.refMap[b]||null;return e&&(e=c?a.map(e,function(a){var b=d[a];return b.isDescendantOf(c)?b:null}):a.map(e,function(a){return d[a]}),e.length<1&&(e=null)),e},a.ui.fancytree._FancytreeClass.prototype.changeRefKey=function(a,b){var c,d,e=this.keyMap,f=this.refMap[a]||null;if(f){for(c=0;c<f.length;c++)d=e[f[c]],d.refKey=b;delete this.refMap[a],this.refMap[b]=f}},a.ui.fancytree.registerExtension({name:"clones",version:"2.23.0",options:{highlightActiveClones:!0,highlightClones:!1},treeCreate:function(a){this._superApply(arguments),a.tree.refMap={},a.tree.keyMap={}},treeInit:function(a){this.$container.addClass("fancytree-ext-clones"),e(null==a.options.defaultKey),a.options.defaultKey=function(a){return h(a)},this._superApply(arguments)},treeClear:function(a){return a.tree.refMap={},a.tree.keyMap={},this._superApply(arguments)},treeRegisterNode:function(b,c,d){var g,h,i=b.tree,j=i.keyMap,k=i.refMap,l=d.key,m=d&&null!=d.refKey?""+d.refKey:null;return d.isStatusNode()?this._super(b,c,d):(c?(null!=j[d.key]&&a.error("clones.treeRegisterNode: node.key already exists: "+d),j[l]=d,m&&(g=k[m],g?(g.push(l),2===g.length&&b.options.clones.highlightClones&&j[g[0]].renderStatus()):k[m]=[l])):(null==j[l]&&a.error("clones.treeRegisterNode: node.key not registered: "+d.key),delete j[l],m&&(g=k[m],g&&(h=g.length,h<=1?(e(1===h),e(g[0]===l),delete k[m]):(f(g,l),2===h&&b.options.clones.highlightClones&&j[g[0]].renderStatus())))),this._super(b,c,d))},nodeRenderStatus:function(b){var c,d,e=b.node;return d=this._super(b),b.options.clones.highlightClones&&(c=a(e[b.tree.statusClassPropName]),c.length&&e.isClone()&&c.addClass("fancytree-clone")),d},nodeSetActive:function(b,c,d){var e,f=b.tree.statusClassPropName,g=b.node;return e=this._superApply(arguments),b.options.clones.highlightActiveClones&&g.isClone()&&a.each(g.getCloneList(!0),function(b,d){a(d[f]).toggleClass("fancytree-active-clone",c!==!1)}),e}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c){b||(c=c?": "+c:"",a.error("Assertion failed"+c))}function f(a,b){var c;for(c=a.length-1;c>=0;c--)if(a[c]===b)return a.splice(c,1),!0;return!1}function g(a,b,c){for(var d,e,f=3&a.length,g=a.length-f,h=c,i=3432918353,j=461845907,k=0;k<g;)e=255&a.charCodeAt(k)|(255&a.charCodeAt(++k))<<8|(255&a.charCodeAt(++k))<<16|(255&a.charCodeAt(++k))<<24,++k,e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e,h=h<<13|h>>>19,d=5*(65535&h)+((5*(h>>>16)&65535)<<16)&4294967295,h=(65535&d)+27492+(((d>>>16)+58964&65535)<<16);switch(e=0,f){case 3:e^=(255&a.charCodeAt(k+2))<<16;case 2:e^=(255&a.charCodeAt(k+1))<<8;case 1:e^=255&a.charCodeAt(k),e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e}return h^=a.length,h^=h>>>16,h=2246822507*(65535&h)+((2246822507*(h>>>16)&65535)<<16)&4294967295,h^=h>>>13,h=3266489909*(65535&h)+((3266489909*(h>>>16)&65535)<<16)&4294967295,h^=h>>>16,b?("0000000"+(h>>>0).toString(16)).substr(-8):h>>>0}function h(b){var c,d=a.map(b.getParentList(!1,!0),function(a){return a.refKey||a.key});return d=d.join("/"),c="id_"+g(d,!0)}a.ui.fancytree._FancytreeNodeClass.prototype.getCloneList=function(b){var c,d=this.tree,e=d.refMap[this.refKey]||null,f=d.keyMap;return e&&(c=this.key,b?e=a.map(e,function(a){return f[a]}):(e=a.map(e,function(a){return a===c?null:f[a]}),e.length<1&&(e=null))),e},a.ui.fancytree._FancytreeNodeClass.prototype.isClone=function(){var a=this.refKey||null,b=a&&this.tree.refMap[a]||null;return!!(b&&b.length>1)},a.ui.fancytree._FancytreeNodeClass.prototype.reRegister=function(b,c){b=null==b?null:""+b,c=null==c?null:""+c;var d=this.tree,e=this.key,f=this.refKey,g=d.keyMap,h=d.refMap,i=h[f]||null,j=!1;return null!=b&&b!==this.key&&(g[b]&&a.error("[ext-clones] reRegister("+b+"): already exists: "+this),delete g[e],g[b]=this,i&&(h[f]=a.map(i,function(a){return a===e?b:a})),this.key=b,j=!0),null!=c&&c!==this.refKey&&(i&&(1===i.length?delete h[f]:h[f]=a.map(i,function(a){return a===e?null:a})),h[c]?h[c].append(b):h[c]=[this.key],this.refKey=c,j=!0),j},a.ui.fancytree._FancytreeNodeClass.prototype.setRefKey=function(a){return this.reRegister(null,a)},a.ui.fancytree._FancytreeClass.prototype.getNodesByRef=function(b,c){var d=this.keyMap,e=this.refMap[b]||null;return e&&(e=c?a.map(e,function(a){var b=d[a];return b.isDescendantOf(c)?b:null}):a.map(e,function(a){return d[a]}),e.length<1&&(e=null)),e},a.ui.fancytree._FancytreeClass.prototype.changeRefKey=function(a,b){var c,d,e=this.keyMap,f=this.refMap[a]||null;if(f){for(c=0;c<f.length;c++)d=e[f[c]],d.refKey=b;delete this.refMap[a],this.refMap[b]=f}},a.ui.fancytree.registerExtension({name:"clones",version:"2.24.0",options:{highlightActiveClones:!0,highlightClones:!1},treeCreate:function(a){this._superApply(arguments),a.tree.refMap={},a.tree.keyMap={}},treeInit:function(a){this.$container.addClass("fancytree-ext-clones"),e(null==a.options.defaultKey),a.options.defaultKey=function(a){return h(a)},this._superApply(arguments)},treeClear:function(a){return a.tree.refMap={},a.tree.keyMap={},this._superApply(arguments)},treeRegisterNode:function(b,c,d){var g,h,i=b.tree,j=i.keyMap,k=i.refMap,l=d.key,m=d&&null!=d.refKey?""+d.refKey:null;return d.isStatusNode()?this._super(b,c,d):(c?(null!=j[d.key]&&a.error("clones.treeRegisterNode: node.key already exists: "+d),j[l]=d,m&&(g=k[m],g?(g.push(l),2===g.length&&b.options.clones.highlightClones&&j[g[0]].renderStatus()):k[m]=[l])):(null==j[l]&&a.error("clones.treeRegisterNode: node.key not registered: "+d.key),delete j[l],m&&(g=k[m],g&&(h=g.length,h<=1?(e(1===h),e(g[0]===l),delete k[m]):(f(g,l),2===h&&b.options.clones.highlightClones&&j[g[0]].renderStatus())))),this._super(b,c,d))},nodeRenderStatus:function(b){var c,d,e=b.node;return d=this._super(b),b.options.clones.highlightClones&&(c=a(e[b.tree.statusClassPropName]),c.length&&e.isClone()&&c.addClass("fancytree-clone")),d},nodeSetActive:function(b,c,d){var e,f=b.tree.statusClassPropName,g=b.node;return e=this._superApply(arguments),b.options.clones.highlightActiveClones&&g.isClone()&&a.each(g.getCloneList(!0),function(b,d){a(d[f]).toggleClass("fancytree-active-clone",c!==!1)}),e}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.dnd.min.js' */
-!function(a,b,c,d){"use strict";function e(a){return 0===a?"":a>0?"+"+a:""+a}function f(){h||(a.ui.plugin.add("draggable","connectToFancytree",{start:function(b,c){var d=a(this).data("ui-draggable")||a(this).data("draggable"),e=c.helper.data("ftSourceNode")||null;if(e)return d.offset.click.top=-2,d.offset.click.left=16,e.tree.ext.dnd._onDragEvent("start",e,null,b,c,d)},drag:function(b,c){var d,e,f,g=a(this).data("ui-draggable")||a(this).data("draggable"),h=c.helper.data("ftSourceNode")||null,i=c.helper.data("ftTargetNode")||null,j=a.ui.fancytree.getNode(b.target),k=h&&h.tree.options.dnd;return b.target&&!j&&(e=a(b.target).closest("div.fancytree-drag-helper,#fancytree-drop-marker").length>0)?(f=h||i||a.ui.fancytree,void f.debug("Drag event over helper: ignored.")):(c.helper.data("ftTargetNode",j),k&&k.updateHelper&&(d=h.tree._makeHookContext(h,b,{otherNode:j,ui:c,draggable:g,dropMarker:a("#fancytree-drop-marker")}),k.updateHelper.call(h.tree,h,d)),i&&i!==j&&i.tree.ext.dnd._onDragEvent("leave",i,h,b,c,g),void(j&&j.tree.options.dnd.dragDrop&&(j===i?j.tree.ext.dnd._onDragEvent("over",j,h,b,c,g):(j.tree.ext.dnd._onDragEvent("enter",j,h,b,c,g),j.tree.ext.dnd._onDragEvent("over",j,h,b,c,g)))))},stop:function(b,c){var d,e=a(this).data("ui-draggable")||a(this).data("draggable"),f=c.helper.data("ftSourceNode")||null,g=c.helper.data("ftTargetNode")||null,h="mouseup"===b.type&&1===b.which;h||(d=f||g||a.ui.fancytree,d.debug("Drag was cancelled")),g&&(h&&g.tree.ext.dnd._onDragEvent("drop",g,f,b,c,e),g.tree.ext.dnd._onDragEvent("leave",g,f,b,c,e)),f&&f.tree.ext.dnd._onDragEvent("stop",f,null,b,c,e)}}),h=!0)}function g(b){var c=b.options.dnd||null,d=b.options.glyph||null;c&&f(),c&&c.dragStart&&b.widget.element.draggable(a.extend({addClasses:!1,appendTo:b.$container,containment:!1,delay:0,distance:4,revert:!1,scroll:!0,scrollSpeed:7,scrollSensitivity:10,connectToFancytree:!0,helper:function(b){var c,e,f,g=a.ui.fancytree.getNode(b.target);return g?(f=g.tree.options.dnd,e=a(g.span),c=a("<div class='fancytree-drag-helper'><span class='fancytree-drag-helper-img' /></div>").css({zIndex:3,position:"relative"}).append(e.find("span.fancytree-title").clone()),c.data("ftSourceNode",g),d&&c.find(".fancytree-drag-helper-img").addClass(d.map.dragHelper),f.initHelper&&f.initHelper.call(g.tree,g,{node:g,tree:g.tree,originalEvent:b,ui:{helper:c}}),c):"<div>ERROR?: helper requested but sourceNode not found</div>"},start:function(a,b){var c=b.helper.data("ftSourceNode");return!!c}},b.options.dnd.draggable)),c&&c.dragDrop&&b.widget.element.droppable(a.extend({addClasses:!1,tolerance:"intersect",greedy:!1},b.options.dnd.droppable))}var h=!1,i="fancytree-drop-accept",j="fancytree-drop-after",k="fancytree-drop-before",l="fancytree-drop-over",m="fancytree-drop-reject",n="fancytree-drop-target";a.ui.fancytree.registerExtension({name:"dnd",version:"2.23.0",options:{autoExpandMS:1e3,draggable:null,droppable:null,focusOnClick:!1,preventVoidMoves:!0,preventRecursiveMoves:!0,smartRevert:!0,dropMarkerOffsetX:-24,dropMarkerInsertOffsetX:-16,dragStart:null,dragStop:null,initHelper:null,updateHelper:null,dragEnter:null,dragOver:null,dragExpand:null,dragDrop:null,dragLeave:null},treeInit:function(b){var c=b.tree;this._superApply(arguments),c.options.dnd.dragStart&&c.$container.on("mousedown",function(c){if(b.options.dnd.focusOnClick){var d=a.ui.fancytree.getNode(c);d&&d.debug("Re-enable focus that was prevented by jQuery UI draggable."),setTimeout(function(){a(c.target).closest(":tabbable").focus()},10)}}),g(c)},_setDndStatus:function(b,c,d,f,g){var h,o="center",p=this._local,q=this.options.dnd,r=this.options.glyph,s=b?a(b.span):null,t=a(c.span),u=t.find("span.fancytree-title");if(p.$dropMarker||(p.$dropMarker=a("<div id='fancytree-drop-marker'></div>").hide().css({"z-index":1e3}).prependTo(a(this.$div).parent()),r&&p.$dropMarker.addClass(r.map.dropMarker)),"after"===f||"before"===f||"over"===f){switch(h=q.dropMarkerOffsetX||0,f){case"before":o="top",h+=q.dropMarkerInsertOffsetX||0;break;case"after":o="bottom",h+=q.dropMarkerInsertOffsetX||0}p.$dropMarker.toggleClass(j,"after"===f).toggleClass(l,"over"===f).toggleClass(k,"before"===f).show().position(a.ui.fancytree.fixPositionOptions({my:"left"+e(h)+" center",at:"left "+o,of:u}))}else p.$dropMarker.hide();s&&s.toggleClass(i,g===!0).toggleClass(m,g===!1),t.toggleClass(n,"after"===f||"before"===f||"over"===f).toggleClass(j,"after"===f).toggleClass(k,"before"===f).toggleClass(i,g===!0).toggleClass(m,g===!1),d.toggleClass(i,g===!0).toggleClass(m,g===!1)},_onDragEvent:function(b,e,f,g,h,i){var j,k,l,m,n,o,p,q,r,s=this.options,t=s.dnd,u=this._makeHookContext(e,g,{otherNode:f,ui:h,draggable:i}),v=null,w=this,x=a(e.span);switch(t.smartRevert&&(i.options.revert="invalid"),b){case"start":e.isStatusNode()?v=!1:t.dragStart&&(v=t.dragStart(e,u)),v===!1?(this.debug("tree.dragStart() cancelled"),h.helper.trigger("mouseup").hide()):(t.smartRevert&&(m=e[u.tree.nodeContainerAttrName].getBoundingClientRect(),l=a(i.options.appendTo)[0].getBoundingClientRect(),i.originalPosition.left=Math.max(0,m.left-l.left),i.originalPosition.top=Math.max(0,m.top-l.top)),x.addClass("fancytree-drag-source"),a(c).on("keydown.fancytree-dnd,mousedown.fancytree-dnd",function(b){"keydown"===b.type&&b.which===a.ui.keyCode.ESCAPE?w.ext.dnd._cancelDrag():"mousedown"===b.type&&w.ext.dnd._cancelDrag()}));break;case"enter":r=(!t.preventRecursiveMoves||!e.isDescendantOf(f))&&(t.dragEnter?t.dragEnter(e,u):null),v=!!r&&(a.isArray(r)?{over:a.inArray("over",r)>=0,before:a.inArray("before",r)>=0,after:a.inArray("after",r)>=0}:{over:r===!0||"over"===r,before:r===!0||"before"===r,after:r===!0||"after"===r}),h.helper.data("enterResponse",v);break;case"over":p=h.helper.data("enterResponse"),q=null,p===!1||("string"==typeof p?q=p:(k=x.offset(),n={x:g.pageX-k.left,y:g.pageY-k.top},o={x:n.x/x.width(),y:n.y/x.height()},p.after&&o.y>.75?q="after":!p.over&&p.after&&o.y>.5?q="after":p.before&&o.y<=.25?q="before":!p.over&&p.before&&o.y<=.5?q="before":p.over&&(q="over"),t.preventVoidMoves&&(e===f?(this.debug("    drop over source node prevented"),q=null):"before"===q&&f&&e===f.getNextSibling()?(this.debug("    drop after source node prevented"),q=null):"after"===q&&f&&e===f.getPrevSibling()?(this.debug("    drop before source node prevented"),q=null):"over"===q&&f&&f.parent===e&&f.isLastSibling()&&(this.debug("    drop last child over own parent prevented"),q=null)),h.helper.data("hitMode",q))),"before"===q||"after"===q||!t.autoExpandMS||e.hasChildren()===!1||e.expanded||t.dragExpand&&t.dragExpand(e,u)===!1||e.scheduleAction("expand",t.autoExpandMS),q&&t.dragOver&&(u.hitMode=q,v=t.dragOver(e,u)),j=v!==!1&&null!==q,t.smartRevert&&(i.options.revert=!j),this._local._setDndStatus(f,e,h.helper,q,j);break;case"drop":q=h.helper.data("hitMode"),q&&t.dragDrop&&(u.hitMode=q,t.dragDrop(e,u));break;case"leave":e.scheduleAction("cancel"),h.helper.data("enterResponse",null),h.helper.data("hitMode",null),this._local._setDndStatus(f,e,h.helper,"out",d),t.dragLeave&&t.dragLeave(e,u);break;case"stop":x.removeClass("fancytree-drag-source"),a(c).off(".fancytree-dnd"),t.dragStop&&t.dragStop(e,u);break;default:a.error("Unsupported drag event: "+b)}return v},_cancelDrag:function(){var b=a.ui.ddmanager.current;b&&b.cancel()}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(a){return 0===a?"":a>0?"+"+a:""+a}function f(){h||(a.ui.plugin.add("draggable","connectToFancytree",{start:function(b,c){var d=a(this).data("ui-draggable")||a(this).data("draggable"),e=c.helper.data("ftSourceNode")||null;if(e)return d.offset.click.top=-2,d.offset.click.left=16,e.tree.ext.dnd._onDragEvent("start",e,null,b,c,d)},drag:function(b,c){var d,e,f,g=a(this).data("ui-draggable")||a(this).data("draggable"),h=c.helper.data("ftSourceNode")||null,i=c.helper.data("ftTargetNode")||null,j=a.ui.fancytree.getNode(b.target),k=h&&h.tree.options.dnd;return b.target&&!j&&(e=a(b.target).closest("div.fancytree-drag-helper,#fancytree-drop-marker").length>0)?(f=h||i||a.ui.fancytree,void f.debug("Drag event over helper: ignored.")):(c.helper.data("ftTargetNode",j),k&&k.updateHelper&&(d=h.tree._makeHookContext(h,b,{otherNode:j,ui:c,draggable:g,dropMarker:a("#fancytree-drop-marker")}),k.updateHelper.call(h.tree,h,d)),i&&i!==j&&i.tree.ext.dnd._onDragEvent("leave",i,h,b,c,g),void(j&&j.tree.options.dnd.dragDrop&&(j===i?j.tree.ext.dnd._onDragEvent("over",j,h,b,c,g):(j.tree.ext.dnd._onDragEvent("enter",j,h,b,c,g),j.tree.ext.dnd._onDragEvent("over",j,h,b,c,g)))))},stop:function(b,c){var d,e=a(this).data("ui-draggable")||a(this).data("draggable"),f=c.helper.data("ftSourceNode")||null,g=c.helper.data("ftTargetNode")||null,h="mouseup"===b.type&&1===b.which;h||(d=f||g||a.ui.fancytree,d.debug("Drag was cancelled")),g&&(h&&g.tree.ext.dnd._onDragEvent("drop",g,f,b,c,e),g.tree.ext.dnd._onDragEvent("leave",g,f,b,c,e)),f&&f.tree.ext.dnd._onDragEvent("stop",f,null,b,c,e)}}),h=!0)}function g(b){var c=b.options.dnd||null,d=b.options.glyph||null;c&&f(),c&&c.dragStart&&b.widget.element.draggable(a.extend({addClasses:!1,appendTo:b.$container,containment:!1,delay:0,distance:4,revert:!1,scroll:!0,scrollSpeed:7,scrollSensitivity:10,connectToFancytree:!0,helper:function(b){var c,e,f,g=a.ui.fancytree.getNode(b.target);return g?(f=g.tree.options.dnd,e=a(g.span),c=a("<div class='fancytree-drag-helper'><span class='fancytree-drag-helper-img' /></div>").css({zIndex:3,position:"relative"}).append(e.find("span.fancytree-title").clone()),c.data("ftSourceNode",g),d&&c.find(".fancytree-drag-helper-img").addClass(d.map.dragHelper),f.initHelper&&f.initHelper.call(g.tree,g,{node:g,tree:g.tree,originalEvent:b,ui:{helper:c}}),c):"<div>ERROR?: helper requested but sourceNode not found</div>"},start:function(a,b){var c=b.helper.data("ftSourceNode");return!!c}},b.options.dnd.draggable)),c&&c.dragDrop&&b.widget.element.droppable(a.extend({addClasses:!1,tolerance:"intersect",greedy:!1},b.options.dnd.droppable))}var h=!1,i="fancytree-drop-accept",j="fancytree-drop-after",k="fancytree-drop-before",l="fancytree-drop-over",m="fancytree-drop-reject",n="fancytree-drop-target";a.ui.fancytree.registerExtension({name:"dnd",version:"2.24.0",options:{autoExpandMS:1e3,draggable:null,droppable:null,focusOnClick:!1,preventVoidMoves:!0,preventRecursiveMoves:!0,smartRevert:!0,dropMarkerOffsetX:-24,dropMarkerInsertOffsetX:-16,dragStart:null,dragStop:null,initHelper:null,updateHelper:null,dragEnter:null,dragOver:null,dragExpand:null,dragDrop:null,dragLeave:null},treeInit:function(b){var c=b.tree;this._superApply(arguments),c.options.dnd.dragStart&&c.$container.on("mousedown",function(c){if(b.options.dnd.focusOnClick){var d=a.ui.fancytree.getNode(c);d&&d.debug("Re-enable focus that was prevented by jQuery UI draggable."),setTimeout(function(){a(c.target).closest(":tabbable").focus()},10)}}),g(c)},_setDndStatus:function(b,c,d,f,g){var h,o="center",p=this._local,q=this.options.dnd,r=this.options.glyph,s=b?a(b.span):null,t=a(c.span),u=t.find("span.fancytree-title");if(p.$dropMarker||(p.$dropMarker=a("<div id='fancytree-drop-marker'></div>").hide().css({"z-index":1e3}).prependTo(a(this.$div).parent()),r&&p.$dropMarker.addClass(r.map.dropMarker)),"after"===f||"before"===f||"over"===f){switch(h=q.dropMarkerOffsetX||0,f){case"before":o="top",h+=q.dropMarkerInsertOffsetX||0;break;case"after":o="bottom",h+=q.dropMarkerInsertOffsetX||0}p.$dropMarker.toggleClass(j,"after"===f).toggleClass(l,"over"===f).toggleClass(k,"before"===f).show().position(a.ui.fancytree.fixPositionOptions({my:"left"+e(h)+" center",at:"left "+o,of:u}))}else p.$dropMarker.hide();s&&s.toggleClass(i,g===!0).toggleClass(m,g===!1),t.toggleClass(n,"after"===f||"before"===f||"over"===f).toggleClass(j,"after"===f).toggleClass(k,"before"===f).toggleClass(i,g===!0).toggleClass(m,g===!1),d.toggleClass(i,g===!0).toggleClass(m,g===!1)},_onDragEvent:function(b,e,f,g,h,i){var j,k,l,m,n,o,p,q,r,s=this.options,t=s.dnd,u=this._makeHookContext(e,g,{otherNode:f,ui:h,draggable:i}),v=null,w=this,x=a(e.span);switch(t.smartRevert&&(i.options.revert="invalid"),b){case"start":e.isStatusNode()?v=!1:t.dragStart&&(v=t.dragStart(e,u)),v===!1?(this.debug("tree.dragStart() cancelled"),h.helper.trigger("mouseup").hide()):(t.smartRevert&&(m=e[u.tree.nodeContainerAttrName].getBoundingClientRect(),l=a(i.options.appendTo)[0].getBoundingClientRect(),i.originalPosition.left=Math.max(0,m.left-l.left),i.originalPosition.top=Math.max(0,m.top-l.top)),x.addClass("fancytree-drag-source"),a(c).on("keydown.fancytree-dnd,mousedown.fancytree-dnd",function(b){"keydown"===b.type&&b.which===a.ui.keyCode.ESCAPE?w.ext.dnd._cancelDrag():"mousedown"===b.type&&w.ext.dnd._cancelDrag()}));break;case"enter":r=(!t.preventRecursiveMoves||!e.isDescendantOf(f))&&(t.dragEnter?t.dragEnter(e,u):null),v=!!r&&(a.isArray(r)?{over:a.inArray("over",r)>=0,before:a.inArray("before",r)>=0,after:a.inArray("after",r)>=0}:{over:r===!0||"over"===r,before:r===!0||"before"===r,after:r===!0||"after"===r}),h.helper.data("enterResponse",v);break;case"over":p=h.helper.data("enterResponse"),q=null,p===!1||("string"==typeof p?q=p:(k=x.offset(),n={x:g.pageX-k.left,y:g.pageY-k.top},o={x:n.x/x.width(),y:n.y/x.height()},p.after&&o.y>.75?q="after":!p.over&&p.after&&o.y>.5?q="after":p.before&&o.y<=.25?q="before":!p.over&&p.before&&o.y<=.5?q="before":p.over&&(q="over"),t.preventVoidMoves&&(e===f?(this.debug("    drop over source node prevented"),q=null):"before"===q&&f&&e===f.getNextSibling()?(this.debug("    drop after source node prevented"),q=null):"after"===q&&f&&e===f.getPrevSibling()?(this.debug("    drop before source node prevented"),q=null):"over"===q&&f&&f.parent===e&&f.isLastSibling()&&(this.debug("    drop last child over own parent prevented"),q=null)),h.helper.data("hitMode",q))),"before"===q||"after"===q||!t.autoExpandMS||e.hasChildren()===!1||e.expanded||t.dragExpand&&t.dragExpand(e,u)===!1||e.scheduleAction("expand",t.autoExpandMS),q&&t.dragOver&&(u.hitMode=q,v=t.dragOver(e,u)),j=v!==!1&&null!==q,t.smartRevert&&(i.options.revert=!j),this._local._setDndStatus(f,e,h.helper,q,j);break;case"drop":q=h.helper.data("hitMode"),q&&t.dragDrop&&(u.hitMode=q,t.dragDrop(e,u));break;case"leave":e.scheduleAction("cancel"),h.helper.data("enterResponse",null),h.helper.data("hitMode",null),this._local._setDndStatus(f,e,h.helper,"out",d),t.dragLeave&&t.dragLeave(e,u);break;case"stop":x.removeClass("fancytree-drag-source"),a(c).off(".fancytree-dnd"),t.dragStop&&t.dragStop(e,u);break;default:a.error("Unsupported drag event: "+b)}return v},_cancelDrag:function(){var b=a.ui.ddmanager.current;b&&b.cancel()}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.dnd5.min.js' */
-!function(a,b,c,d){"use strict";function e(a){return 0===a?"":a>0?"+"+a:""+a}function f(b){var c;return!!b&&(c=a.isPlainObject(b)?{over:!!b.over,before:!!b.before,after:!!b.after}:a.isArray(b)?{over:a.inArray("over",b)>=0,before:a.inArray("before",b)>=0,after:a.inArray("after",b)>=0}:{over:b===!0||"over"===b,before:b===!0||"before"===b,after:b===!0||"after"===b},0!==Object.keys(c).length&&c)}function g(d,e){var f,g,h,i=d.options.dnd5,j=d.$scrollParent[0],k=i.scrollSensitivity,l=i.scrollSpeed,m=0;return j!==c&&"HTML"!==j.tagName?(f=d.$scrollParent.offset(),g=j.scrollTop,f.top+j.offsetHeight-e.pageY<k?(h=j.scrollHeight-d.$scrollParent.innerHeight()-g,h>0&&(j.scrollTop=m=g+l)):g>0&&e.pageY-f.top<k&&(j.scrollTop=m=g-l)):(g=a(c).scrollTop(),g>0&&e.pageY-g<k?(m=g-l,a(c).scrollTop(m)):a(b).height()-(e.pageY-g)<k&&(m=g+l,a(c).scrollTop(m))),m&&d.debug("autoScroll: "+m+"px"),m}function h(b,c){if(c.options.dnd5.scroll&&g(c.tree,b),!c.node)return c.tree.warn("Ignore dragover for non-node"),u;var d,f,h,i=null,j=c.tree,q=j.options,s=q.dnd5,v=c.node,w=c.otherNode,x="center",y=a(v.span),z=y.find("span.fancytree-title");if(t===!1)return j.warn("Ignore dragover, since dragenter returned false"),!1;if("string"==typeof t?a.error("assert failed: dragenter returned string"):(f=y.offset(),h=(b.pageY-f.top)/y.height(),t.after&&h>.75?i="after":!t.over&&t.after&&h>.5?i="after":t.before&&h<=.25?i="before":!t.over&&t.before&&h<=.5?i="before":t.over&&(i="over"),s.preventVoidMoves&&(v===w?(v.debug("drop over source node prevented"),i=null):"before"===i&&w&&v===w.getNextSibling()?(v.debug("drop after source node prevented"),i=null):"after"===i&&w&&v===w.getPrevSibling()?(v.debug("drop before source node prevented"),i=null):"over"===i&&w&&w.parent===v&&w.isLastSibling()&&(v.debug("drop last child over own parent prevented"),i=null))),c.hitMode=i,i&&s.dragOver&&(s.dragOver(v,c),i=c.hitMode),u=i,"after"===i||"before"===i||"over"===i){switch(d=s.dropMarkerOffsetX||0,i){case"before":x="top",d+=s.dropMarkerInsertOffsetX||0;break;case"after":x="bottom",d+=s.dropMarkerInsertOffsetX||0}r.toggleClass(l,"after"===i).toggleClass(n,"over"===i).toggleClass(m,"before"===i).show().position(a.ui.fancytree.fixPositionOptions({my:"left"+e(d)+" center",at:"left "+x,of:z}))}else r.hide();return a(v.span).toggleClass(p,"after"===i||"before"===i||"over"===i).toggleClass(l,"after"===i).toggleClass(m,"before"===i).toggleClass(k,"over"===i).toggleClass(o,i===!1),i}var i="fancytree-drag-source",j="fancytree-drag-remove",k="fancytree-drop-accept",l="fancytree-drop-after",m="fancytree-drop-before",n="fancytree-drop-over",o="fancytree-drop-reject",p="fancytree-drop-target",q="application/x-fancytree-node",r=null,s=null,t=null,u=null;a.ui.fancytree.registerExtension({name:"dnd5",version:"2.23.0",options:{autoExpandMS:1500,setTextTypeJson:!1,preventForeignNodes:!1,preventNonNodes:!1,preventRecursiveMoves:!0,preventVoidMoves:!0,scroll:!0,scrollSensitivity:20,scrollSpeed:5,dropMarkerOffsetX:-24,dropMarkerInsertOffsetX:-16,dragStart:null,dragDrag:a.noop,dragEnd:a.noop,dragEnter:null,dragOver:a.noop,dragExpand:a.noop,dragDrop:a.noop,dragLeave:a.noop},treeInit:function(b){var c=b.tree,e=b.options,g=e.dnd5,l=a.ui.fancytree.getNode;a.inArray("dnd",e.extensions)>=0&&a.error("Extensions 'dnd' and 'dnd5' are mutually exclusive."),g.dragStop&&a.error("dragStop is not used by ext-dnd5. Use dragEnd instead."),g.dragStart&&a.ui.fancytree.overrideMethod(b.options,"createNode",function(a,b){this._super.apply(this,arguments),b.node.span.draggable=!0}),this._superApply(arguments),this.$container.addClass("fancytree-ext-dnd5"),this.$scrollParent=this.$container.children(":first").scrollParent(),r=a("#fancytree-drop-marker"),r.length||(r=a("<div id='fancytree-drop-marker'></div>").hide().css({"z-index":1e3,"pointer-events":"none"}).prependTo("body")),g.dragStart&&c.$container.on("dragstart drag dragend",function(b){var e,f=l(b),h=b.dataTransfer||b.originalEvent.dataTransfer,k="move"===h.dropEffect,m=f?a(f.span):null,n={node:f,tree:c,options:c.options,originalEvent:b,dataTransfer:h,isCancelled:d};switch(b.type){case"dragstart":a(f.span).addClass(i),s=f,e=JSON.stringify(f.toDict());try{h.setData(q,e),h.setData("text/html",a(f.span).html()),h.setData("text/plain",f.title)}catch(o){c.warn("Could not set data (IE only accepts 'text') - "+o)}return g.setTextTypeJson?h.setData("text",e):h.setData("text",f.title),h.effectAllowed="all",h.setDragImage&&h.setDragImage(a(f.span).find(".fancytree-title")[0],-10,-10),g.dragStart(f,n)!==!1;case"drag":m.toggleClass(j,k),g.dragDrag(f,n);break;case"dragend":a(f.span).removeClass(i+" "+j),s=null,t=null,n.isCancelled="none"===h.dropEffect,r.hide(),g.dragEnd(f,n)}}),g.dragEnter&&c.$container.on("dragenter dragover dragleave drop",function(b){var e,i,j,m,p=null,v=l(b),w=b.dataTransfer||b.originalEvent.dataTransfer,x={node:v,tree:c,options:c.options,hitMode:t,originalEvent:b,dataTransfer:w,otherNode:s||null,otherNodeData:null,dropEffect:d,isCancelled:d};switch(b.type){case"dragenter":if(!v){c.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className),t=!1;break}if(a(v.span).addClass(n).removeClass(k+" "+o),g.preventNonNodes&&!i){v.debug("Reject dropping a non-node"),t=!1;break}if(g.preventForeignNodes&&(!s||s.tree!==v.tree)){v.debug("Reject dropping a foreign node"),t=!1;break}setTimeout(function(){!g.autoExpandMS||v.hasChildren()===!1||v.expanded||g.dragExpand&&g.dragExpand(v,x)===!1||v.scheduleAction("expand",g.autoExpandMS)},0),r.show(),g.preventRecursiveMoves&&v.isDescendantOf(x.otherNode)?m=!1:(j=g.dragEnter(v,x),m=f(j)),t=m,p=m&&(m.over||m.before||m.after);break;case"dragover":u=h(b,x),p=!!u;break;case"dragleave":if(!v){c.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className);break}if(!a(v.span).hasClass(n)){v.debug("Ignore dragleave (multi)");break}a(v.span).removeClass(n+" "+k+" "+o),v.scheduleAction("cancel"),g.dragLeave(v,x),r.hide();break;case"drop":if(a.inArray(q,w.types)>=0&&(i=w.getData(q),c.info(b.type+": getData('application/x-fancytree-node'): '"+i+"'")),i||(i=w.getData("text"),c.info(b.type+": getData('text'): '"+i+"'")),i)try{e=JSON.parse(i),e.title!==d&&(x.otherNodeData=e)}catch(y){}c.debug(b.type+": nodeData: '"+i+"', otherNodeData: ",x.otherNodeData),a(v.span).removeClass(n+" "+k+" "+o),r.hide(),x.hitMode=u,x.dropEffect=w.dropEffect,x.isCancelled="none"===x.dropEffect,g.dragDrop(v,x),b.preventDefault()}if(p)return b.preventDefault(),!1})}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(a){return 0===a?"":a>0?"+"+a:""+a}function f(b){var c;return!!b&&(c=a.isPlainObject(b)?{over:!!b.over,before:!!b.before,after:!!b.after}:a.isArray(b)?{over:a.inArray("over",b)>=0,before:a.inArray("before",b)>=0,after:a.inArray("after",b)>=0}:{over:b===!0||"over"===b,before:b===!0||"before"===b,after:b===!0||"after"===b},0!==Object.keys(c).length&&c)}function g(d,e){var f,g,h,i=d.options.dnd5,j=d.$scrollParent[0],k=i.scrollSensitivity,l=i.scrollSpeed,m=0;return j!==c&&"HTML"!==j.tagName?(f=d.$scrollParent.offset(),g=j.scrollTop,f.top+j.offsetHeight-e.pageY<k?(h=j.scrollHeight-d.$scrollParent.innerHeight()-g,h>0&&(j.scrollTop=m=g+l)):g>0&&e.pageY-f.top<k&&(j.scrollTop=m=g-l)):(g=a(c).scrollTop(),g>0&&e.pageY-g<k?(m=g-l,a(c).scrollTop(m)):a(b).height()-(e.pageY-g)<k&&(m=g+l,a(c).scrollTop(m))),m&&d.debug("autoScroll: "+m+"px"),m}function h(b,c){if(c.options.dnd5.scroll&&g(c.tree,b),!c.node)return c.tree.warn("Ignore dragover for non-node"),u;var d,f,h,i=null,j=c.tree,q=j.options,s=q.dnd5,v=c.node,w=c.otherNode,x="center",y=a(v.span),z=y.find("span.fancytree-title");if(t===!1)return j.warn("Ignore dragover, since dragenter returned false"),!1;if("string"==typeof t?a.error("assert failed: dragenter returned string"):(f=y.offset(),h=(b.pageY-f.top)/y.height(),t.after&&h>.75?i="after":!t.over&&t.after&&h>.5?i="after":t.before&&h<=.25?i="before":!t.over&&t.before&&h<=.5?i="before":t.over&&(i="over"),s.preventVoidMoves&&(v===w?(v.debug("drop over source node prevented"),i=null):"before"===i&&w&&v===w.getNextSibling()?(v.debug("drop after source node prevented"),i=null):"after"===i&&w&&v===w.getPrevSibling()?(v.debug("drop before source node prevented"),i=null):"over"===i&&w&&w.parent===v&&w.isLastSibling()&&(v.debug("drop last child over own parent prevented"),i=null))),c.hitMode=i,i&&s.dragOver&&(s.dragOver(v,c),i=c.hitMode),u=i,"after"===i||"before"===i||"over"===i){switch(d=s.dropMarkerOffsetX||0,i){case"before":x="top",d+=s.dropMarkerInsertOffsetX||0;break;case"after":x="bottom",d+=s.dropMarkerInsertOffsetX||0}r.toggleClass(l,"after"===i).toggleClass(n,"over"===i).toggleClass(m,"before"===i).show().position(a.ui.fancytree.fixPositionOptions({my:"left"+e(d)+" center",at:"left "+x,of:z}))}else r.hide();return a(v.span).toggleClass(p,"after"===i||"before"===i||"over"===i).toggleClass(l,"after"===i).toggleClass(m,"before"===i).toggleClass(k,"over"===i).toggleClass(o,i===!1),i}var i="fancytree-drag-source",j="fancytree-drag-remove",k="fancytree-drop-accept",l="fancytree-drop-after",m="fancytree-drop-before",n="fancytree-drop-over",o="fancytree-drop-reject",p="fancytree-drop-target",q="application/x-fancytree-node",r=null,s=null,t=null,u=null;a.ui.fancytree.registerExtension({name:"dnd5",version:"2.24.0",options:{autoExpandMS:1500,setTextTypeJson:!1,preventForeignNodes:!1,preventNonNodes:!1,preventRecursiveMoves:!0,preventVoidMoves:!0,scroll:!0,scrollSensitivity:20,scrollSpeed:5,dropMarkerOffsetX:-24,dropMarkerInsertOffsetX:-16,dragStart:null,dragDrag:a.noop,dragEnd:a.noop,dragEnter:null,dragOver:a.noop,dragExpand:a.noop,dragDrop:a.noop,dragLeave:a.noop},treeInit:function(b){var c,e=b.tree,g=b.options,l=g.glyph||null,m=g.dnd5,p=a.ui.fancytree.getNode;a.inArray("dnd",g.extensions)>=0&&a.error("Extensions 'dnd' and 'dnd5' are mutually exclusive."),m.dragStop&&a.error("dragStop is not used by ext-dnd5. Use dragEnd instead."),m.dragStart&&a.ui.fancytree.overrideMethod(b.options,"createNode",function(a,b){this._super.apply(this,arguments),b.node.span.draggable=!0}),this._superApply(arguments),this.$container.addClass("fancytree-ext-dnd5"),c=a("<span>").appendTo(this.$container),this.$scrollParent=c.scrollParent(),c.remove(),r=a("#fancytree-drop-marker"),r.length||(r=a("<div id='fancytree-drop-marker'></div>").hide().css({"z-index":1e3,"pointer-events":"none"}).prependTo("body"),l&&r.addClass(l.map.dropMarker)),m.dragStart&&e.$container.on("dragstart drag dragend",function(b){var c,f=p(b),g=b.dataTransfer||b.originalEvent.dataTransfer,h="move"===g.dropEffect,k=f?a(f.span):null,l={node:f,tree:e,options:e.options,originalEvent:b,dataTransfer:g,isCancelled:d};switch(b.type){case"dragstart":a(f.span).addClass(i),s=f,c=JSON.stringify(f.toDict());try{g.setData(q,c),g.setData("text/html",a(f.span).html()),g.setData("text/plain",f.title)}catch(n){e.warn("Could not set data (IE only accepts 'text') - "+n)}return m.setTextTypeJson?g.setData("text",c):g.setData("text",f.title),g.effectAllowed="all",g.setDragImage&&g.setDragImage(a(f.span).find(".fancytree-title")[0],-10,-10),m.dragStart(f,l)!==!1;case"drag":k.toggleClass(j,h),m.dragDrag(f,l);break;case"dragend":a(f.span).removeClass(i+" "+j),s=null,t=null,l.isCancelled="none"===g.dropEffect,r.hide(),m.dragEnd(f,l)}}),m.dragEnter&&e.$container.on("dragenter dragover dragleave drop",function(b){var c,g,i,j,l=null,v=p(b),w=b.dataTransfer||b.originalEvent.dataTransfer,x={node:v,tree:e,options:e.options,hitMode:t,originalEvent:b,dataTransfer:w,otherNode:s||null,otherNodeData:null,dropEffect:d,isCancelled:d};switch(b.type){case"dragenter":if(!v){e.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className),t=!1;break}if(a(v.span).addClass(n).removeClass(k+" "+o),m.preventNonNodes&&!g){v.debug("Reject dropping a non-node"),t=!1;break}if(m.preventForeignNodes&&(!s||s.tree!==v.tree)){v.debug("Reject dropping a foreign node"),t=!1;break}setTimeout(function(){!m.autoExpandMS||v.hasChildren()===!1||v.expanded||m.dragExpand&&m.dragExpand(v,x)===!1||v.scheduleAction("expand",m.autoExpandMS)},0),r.show(),m.preventRecursiveMoves&&v.isDescendantOf(x.otherNode)?j=!1:(i=m.dragEnter(v,x),j=f(i)),t=j,l=j&&(j.over||j.before||j.after);break;case"dragover":u=h(b,x),l=!!u;break;case"dragleave":if(!v){e.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className);break}if(!a(v.span).hasClass(n)){v.debug("Ignore dragleave (multi)");break}a(v.span).removeClass(n+" "+k+" "+o),v.scheduleAction("cancel"),m.dragLeave(v,x),r.hide();break;case"drop":if(a.inArray(q,w.types)>=0&&(g=w.getData(q),e.info(b.type+": getData('application/x-fancytree-node'): '"+g+"'")),g||(g=w.getData("text"),e.info(b.type+": getData('text'): '"+g+"'")),g)try{c=JSON.parse(g),c.title!==d&&(x.otherNodeData=c)}catch(y){}e.debug(b.type+": nodeData: '"+g+"', otherNodeData: ",x.otherNodeData),a(v.span).removeClass(n+" "+k+" "+o),r.hide(),x.hitMode=u,x.dropEffect=w.dropEffect,x.isCancelled="none"===x.dropEffect,m.dragDrop(v,x),b.preventDefault()}if(l)return b.preventDefault(),!1})}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.edit.min.js' */
-!function(a,b,c,d){"use strict";var e=/Mac/.test(navigator.platform),f=a.ui.fancytree.escapeHtml,g=a.ui.fancytree.unescapeHtml;a.ui.fancytree._FancytreeNodeClass.prototype.editStart=function(){var b,d=this,e=this.tree,f=e.ext.edit,h=e.options.edit,i=a(".fancytree-title",d.span),j={node:d,tree:e,options:e.options,isNew:a(d[e.statusClassPropName]).hasClass("fancytree-edit-new"),orgTitle:d.title,input:null,dirty:!1};return h.beforeEdit.call(d,{type:"beforeEdit"},j)!==!1&&(a.ui.fancytree.assert(!f.currentNode,"recursive edit"),f.currentNode=this,f.eventData=j,e.widget._unbind(),a(c).on("mousedown.fancytree-edit",function(b){a(b.target).hasClass("fancytree-edit-input")||d.editEnd(!0,b)}),b=a("<input />",{"class":"fancytree-edit-input",type:"text",value:e.options.escapeTitles?j.orgTitle:g(j.orgTitle)}),f.eventData.input=b,null!=h.adjustWidthOfs&&b.width(i.width()+h.adjustWidthOfs),null!=h.inputCss&&b.css(h.inputCss),i.html(b),b.focus().change(function(a){b.addClass("fancytree-edit-dirty")}).keydown(function(b){switch(b.which){case a.ui.keyCode.ESCAPE:d.editEnd(!1,b);break;case a.ui.keyCode.ENTER:return d.editEnd(!0,b),!1}b.stopPropagation()}).blur(function(a){return d.editEnd(!0,a)}),void h.edit.call(d,{type:"edit"},j))},a.ui.fancytree._FancytreeNodeClass.prototype.editEnd=function(b,d){var e,g=this,h=this.tree,i=h.ext.edit,j=i.eventData,k=h.options.edit,l=a(".fancytree-title",g.span),m=l.find("input.fancytree-edit-input");return k.trim&&m.val(a.trim(m.val())),e=m.val(),j.dirty=e!==g.title,j.originalEvent=d,b===!1?j.save=!1:j.isNew?j.save=""!==e:j.save=j.dirty&&""!==e,k.beforeClose.call(g,{type:"beforeClose"},j)!==!1&&((!j.save||k.save.call(g,{type:"save"},j)!==!1)&&(m.removeClass("fancytree-edit-dirty").off(),a(c).off(".fancytree-edit"),j.save?(g.setTitle(h.options.escapeTitles?e:f(e)),g.setFocus()):j.isNew?(g.remove(),g=j.node=null,i.relatedNode.setFocus()):(g.renderTitle(),g.setFocus()),i.eventData=null,i.currentNode=null,i.relatedNode=null,h.widget._bind(),a(h.$container).focus(),j.input=null,k.close.call(g,{type:"close"},j),!0))},a.ui.fancytree._FancytreeNodeClass.prototype.editCreateNode=function(b,c){var d,e=this.tree,f=this;return b=b||"child",null==c?c={title:""}:"string"==typeof c?c={title:c}:a.ui.fancytree.assert(a.isPlainObject(c)),"child"!==b||this.isExpanded()||this.hasChildren()===!1?(d=this.addNode(c,b),d.match=!0,a(d[e.statusClassPropName]).removeClass("fancytree-hide").addClass("fancytree-match"),void d.makeVisible().done(function(){a(d[e.statusClassPropName]).addClass("fancytree-edit-new"),f.tree.ext.edit.relatedNode=f,d.editStart()})):void this.setExpanded().done(function(){f.editCreateNode(b,c)})},a.ui.fancytree._FancytreeClass.prototype.isEditing=function(){return this.ext.edit?this.ext.edit.currentNode:null},a.ui.fancytree._FancytreeNodeClass.prototype.isEditing=function(){return!!this.tree.ext.edit&&this.tree.ext.edit.currentNode===this},a.ui.fancytree.registerExtension({name:"edit",version:"2.23.0",options:{adjustWidthOfs:4,allowEmpty:!1,inputCss:{minWidth:"3em"},triggerStart:["f2","shift+click","mac+enter"],trim:!0,beforeClose:a.noop,beforeEdit:a.noop,close:a.noop,edit:a.noop,save:a.noop},currentNode:null,treeInit:function(a){this._superApply(arguments),this.$container.addClass("fancytree-ext-edit")},nodeClick:function(b){return a.inArray("shift+click",b.options.edit.triggerStart)>=0&&b.originalEvent.shiftKey?(b.node.editStart(),!1):this._superApply(arguments)},nodeDblclick:function(b){return a.inArray("dblclick",b.options.edit.triggerStart)>=0?(b.node.editStart(),!1):this._superApply(arguments)},nodeKeydown:function(b){switch(b.originalEvent.which){case 113:if(a.inArray("f2",b.options.edit.triggerStart)>=0)return b.node.editStart(),!1;break;case a.ui.keyCode.ENTER:if(a.inArray("mac+enter",b.options.edit.triggerStart)>=0&&e)return b.node.editStart(),!1}return this._superApply(arguments)}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";var e=/Mac/.test(navigator.platform),f=a.ui.fancytree.escapeHtml,g=a.ui.fancytree.unescapeHtml;a.ui.fancytree._FancytreeNodeClass.prototype.editStart=function(){var b,d=this,e=this.tree,f=e.ext.edit,h=e.options.edit,i=a(".fancytree-title",d.span),j={node:d,tree:e,options:e.options,isNew:a(d[e.statusClassPropName]).hasClass("fancytree-edit-new"),orgTitle:d.title,input:null,dirty:!1};return h.beforeEdit.call(d,{type:"beforeEdit"},j)!==!1&&(a.ui.fancytree.assert(!f.currentNode,"recursive edit"),f.currentNode=this,f.eventData=j,e.widget._unbind(),a(c).on("mousedown.fancytree-edit",function(b){a(b.target).hasClass("fancytree-edit-input")||d.editEnd(!0,b)}),b=a("<input />",{"class":"fancytree-edit-input",type:"text",value:e.options.escapeTitles?j.orgTitle:g(j.orgTitle)}),f.eventData.input=b,null!=h.adjustWidthOfs&&b.width(i.width()+h.adjustWidthOfs),null!=h.inputCss&&b.css(h.inputCss),i.html(b),b.focus().change(function(a){b.addClass("fancytree-edit-dirty")}).keydown(function(b){switch(b.which){case a.ui.keyCode.ESCAPE:d.editEnd(!1,b);break;case a.ui.keyCode.ENTER:return d.editEnd(!0,b),!1}b.stopPropagation()}).blur(function(a){return d.editEnd(!0,a)}),void h.edit.call(d,{type:"edit"},j))},a.ui.fancytree._FancytreeNodeClass.prototype.editEnd=function(b,d){var e,g=this,h=this.tree,i=h.ext.edit,j=i.eventData,k=h.options.edit,l=a(".fancytree-title",g.span),m=l.find("input.fancytree-edit-input");return k.trim&&m.val(a.trim(m.val())),e=m.val(),j.dirty=e!==g.title,j.originalEvent=d,b===!1?j.save=!1:j.isNew?j.save=""!==e:j.save=j.dirty&&""!==e,k.beforeClose.call(g,{type:"beforeClose"},j)!==!1&&((!j.save||k.save.call(g,{type:"save"},j)!==!1)&&(m.removeClass("fancytree-edit-dirty").off(),a(c).off(".fancytree-edit"),j.save?(g.setTitle(h.options.escapeTitles?e:f(e)),g.setFocus()):j.isNew?(g.remove(),g=j.node=null,i.relatedNode.setFocus()):(g.renderTitle(),g.setFocus()),i.eventData=null,i.currentNode=null,i.relatedNode=null,h.widget._bind(),a(h.$container).focus(),j.input=null,k.close.call(g,{type:"close"},j),!0))},a.ui.fancytree._FancytreeNodeClass.prototype.editCreateNode=function(b,c){var d,e=this.tree,f=this;return b=b||"child",null==c?c={title:""}:"string"==typeof c?c={title:c}:a.ui.fancytree.assert(a.isPlainObject(c)),"child"!==b||this.isExpanded()||this.hasChildren()===!1?(d=this.addNode(c,b),d.match=!0,a(d[e.statusClassPropName]).removeClass("fancytree-hide").addClass("fancytree-match"),void d.makeVisible().done(function(){a(d[e.statusClassPropName]).addClass("fancytree-edit-new"),f.tree.ext.edit.relatedNode=f,d.editStart()})):void this.setExpanded().done(function(){f.editCreateNode(b,c)})},a.ui.fancytree._FancytreeClass.prototype.isEditing=function(){return this.ext.edit?this.ext.edit.currentNode:null},a.ui.fancytree._FancytreeNodeClass.prototype.isEditing=function(){return!!this.tree.ext.edit&&this.tree.ext.edit.currentNode===this},a.ui.fancytree.registerExtension({name:"edit",version:"2.24.0",options:{adjustWidthOfs:4,allowEmpty:!1,inputCss:{minWidth:"3em"},triggerStart:["f2","shift+click","mac+enter"],trim:!0,beforeClose:a.noop,beforeEdit:a.noop,close:a.noop,edit:a.noop,save:a.noop},currentNode:null,treeInit:function(a){this._superApply(arguments),this.$container.addClass("fancytree-ext-edit")},nodeClick:function(b){return a.inArray("shift+click",b.options.edit.triggerStart)>=0&&b.originalEvent.shiftKey?(b.node.editStart(),!1):this._superApply(arguments)},nodeDblclick:function(b){return a.inArray("dblclick",b.options.edit.triggerStart)>=0?(b.node.editStart(),!1):this._superApply(arguments)},nodeKeydown:function(b){switch(b.originalEvent.which){case 113:if(a.inArray("f2",b.options.edit.triggerStart)>=0)return b.node.editStart(),!1;break;case a.ui.keyCode.ENTER:if(a.inArray("mac+enter",b.options.edit.triggerStart)>=0&&e)return b.node.editStart(),!1}return this._superApply(arguments)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.filter.min.js' */
-!function(a,b,c,d){"use strict";function e(a){return(a+"").replace(/([.?*+\^\$\[\]\\(){}|-])/g,"\\$1")}function f(b){return b.indexOf(">")>=0?a("<div/>").html(b).text():b}var g="__not_found__",h=a.ui.fancytree.escapeHtml;a.ui.fancytree._FancytreeClass.prototype._applyFilterImpl=function(b,c,d){var i,j,k,l,m=0,n=this.options,o=n.escapeTitles,p=n.autoCollapse,q=a.extend({},n.filter,d),r="hide"===q.mode,s=!!q.leavesOnly&&!c;return"string"==typeof b&&(i=q.fuzzy?b.split("").reduce(function(a,b){return a+"[^"+b+"]*"+b}):e(b),k=new RegExp(".*"+i+".*","i"),l=new RegExp(e(b),"gi"),b=function(a){var b,c=o?a.title:f(a.title),d=!!k.test(c);return d&&q.highlight&&(b=o?h(a.title):c,a.titleWithHighlight=b.replace(l,function(a){return"<mark>"+a+"</mark>"})),d}),this.enableFilter=!0,this.lastFilterArgs=arguments,this.$div.addClass("fancytree-ext-filter"),r?this.$div.addClass("fancytree-ext-filter-hide"):this.$div.addClass("fancytree-ext-filter-dimm"),this.$div.toggleClass("fancytree-ext-filter-hide-expanders",!!q.hideExpanders),this.visit(function(a){delete a.match,delete a.titleWithHighlight,a.subMatchCount=0}),j=this.getRootNode()._findDirectChild(g),j&&j.remove(),n.autoCollapse=!1,this.visit(function(a){if(!s||null==a.children){var d=b(a),e=!1;if("skip"===d)return a.visit(function(a){a.match=!1},!0),"skip";d||!c&&"branch"!==d||!a.parent.match||(d=!0,e=!0),d&&(m++,a.match=!0,a.visitParents(function(a){a.subMatchCount+=1,!q.autoExpand||e||a.expanded||(a.setExpanded(!0,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),a._filterAutoExpanded=!0)}))}}),n.autoCollapse=p,0===m&&q.nodata&&r&&(j=q.nodata,a.isFunction(j)&&(j=j()),j===!0?j={}:"string"==typeof j&&(j={title:j}),j=a.extend({statusNodeType:"nodata",key:g,title:this.options.strings.noData},j),this.getRootNode().addNode(j).match=!0),this.render(),m},a.ui.fancytree._FancytreeClass.prototype.filterNodes=function(a,b){return"boolean"==typeof b&&(b={leavesOnly:b},this.warn("Fancytree.filterNodes() leavesOnly option is deprecated since 2.9.0 / 2015-04-19. Use opts.leavesOnly instead.")),this._applyFilterImpl(a,!1,b)},a.ui.fancytree._FancytreeClass.prototype.applyFilter=function(a){return this.warn("Fancytree.applyFilter() is deprecated since 2.1.0 / 2014-05-29. Use .filterNodes() instead."),this.filterNodes.apply(this,arguments)},a.ui.fancytree._FancytreeClass.prototype.filterBranches=function(a,b){return this._applyFilterImpl(a,!0,b)},a.ui.fancytree._FancytreeClass.prototype.clearFilter=function(){var b,c=this.getRootNode()._findDirectChild(g),d=this.options.escapeTitles,e=this.options.enhanceTitle;c&&c.remove(),this.visit(function(c){c.match&&c.span&&(b=a(c.span).find(">span.fancytree-title"),d?b.text(c.title):b.html(c.title),e&&e({type:"enhanceTitle"},{node:c,$title:b})),delete c.match,delete c.subMatchCount,delete c.titleWithHighlight,c.$subMatchBadge&&(c.$subMatchBadge.remove(),delete c.$subMatchBadge),c._filterAutoExpanded&&c.expanded&&c.setExpanded(!1,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),delete c._filterAutoExpanded}),this.enableFilter=!1,this.lastFilterArgs=null,this.$div.removeClass("fancytree-ext-filter fancytree-ext-filter-dimm fancytree-ext-filter-hide"),this.render()},a.ui.fancytree._FancytreeClass.prototype.isFilterActive=function(){return!!this.enableFilter},a.ui.fancytree._FancytreeNodeClass.prototype.isMatched=function(){return!(this.tree.enableFilter&&!this.match)},a.ui.fancytree.registerExtension({name:"filter",version:"2.23.0",options:{autoApply:!0,autoExpand:!1,counter:!0,fuzzy:!1,hideExpandedCounter:!0,hideExpanders:!1,highlight:!0,leavesOnly:!1,nodata:!0,mode:"dimm"},nodeLoadChildren:function(a,b){return this._superApply(arguments).done(function(){a.tree.enableFilter&&a.tree.lastFilterArgs&&a.options.filter.autoApply&&a.tree._applyFilterImpl.apply(a.tree,a.tree.lastFilterArgs)})},nodeSetExpanded:function(a,b,c){return delete a.node._filterAutoExpanded,!b&&a.options.filter.hideExpandedCounter&&a.node.$subMatchBadge&&a.node.$subMatchBadge.show(),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options.filter,g=a(d.span).find("span.fancytree-title"),h=a(d[e.statusClassPropName]),i=b.options.enhanceTitle,j=b.options.escapeTitles;return c=this._super(b),h.length&&e.enableFilter?(h.toggleClass("fancytree-match",!!d.match).toggleClass("fancytree-submatch",!!d.subMatchCount).toggleClass("fancytree-hide",!(d.match||d.subMatchCount)),!f.counter||!d.subMatchCount||d.isExpanded()&&f.hideExpandedCounter?d.$subMatchBadge&&d.$subMatchBadge.hide():(d.$subMatchBadge||(d.$subMatchBadge=a("<span class='fancytree-childcounter'/>"),a("span.fancytree-icon, span.fancytree-custom-icon",d.span).append(d.$subMatchBadge)),d.$subMatchBadge.show().text(d.subMatchCount)),!d.span||d.isEditing&&d.isEditing.call(d)||(d.titleWithHighlight?g.html(d.titleWithHighlight):j?g.text(d.title):g.html(d.title),i&&i({type:"enhanceTitle"},{node:d,$title:g})),c):c}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(a){return(a+"").replace(/([.?*+\^\$\[\]\\(){}|-])/g,"\\$1")}function f(b){return b.indexOf(">")>=0?a("<div/>").html(b).text():b}var g="__not_found__",h=a.ui.fancytree.escapeHtml;a.ui.fancytree._FancytreeClass.prototype._applyFilterImpl=function(b,c,d){var i,j,k,l,m,n=0,o=this.options,p=o.escapeTitles,q=o.autoCollapse,r=a.extend({},o.filter,d),s="hide"===r.mode,t=!!r.leavesOnly&&!c;if("string"==typeof b){if(""===b)return this.warn("Fancytree passing an empty string as a filter is handled as clearFilter()."),void this.clearFilter();i=r.fuzzy?b.split("").reduce(function(a,b){return a+"[^"+b+"]*"+b}):e(b),k=new RegExp(".*"+i+".*","i"),l=new RegExp(e(b),"gi"),b=function(a){var b=p?a.title:f(a.title),c=!!k.test(b);return c&&r.highlight&&(p?(m=b.replace(l,function(a){return"￷"+a+"￸"}),a.titleWithHighlight=h(m).replace(/\uFFF7/g,"<mark>").replace(/\uFFF8/g,"</mark>")):a.titleWithHighlight=b.replace(l,function(a){return"<mark>"+a+"</mark>"})),c}}return this.enableFilter=!0,this.lastFilterArgs=arguments,this.$div.addClass("fancytree-ext-filter"),s?this.$div.addClass("fancytree-ext-filter-hide"):this.$div.addClass("fancytree-ext-filter-dimm"),this.$div.toggleClass("fancytree-ext-filter-hide-expanders",!!r.hideExpanders),this.visit(function(a){delete a.match,delete a.titleWithHighlight,a.subMatchCount=0}),j=this.getRootNode()._findDirectChild(g),j&&j.remove(),o.autoCollapse=!1,this.visit(function(a){if(!t||null==a.children){var d=b(a),e=!1;if("skip"===d)return a.visit(function(a){a.match=!1},!0),"skip";d||!c&&"branch"!==d||!a.parent.match||(d=!0,e=!0),d&&(n++,a.match=!0,a.visitParents(function(a){a.subMatchCount+=1,!r.autoExpand||e||a.expanded||(a.setExpanded(!0,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),a._filterAutoExpanded=!0)}))}}),o.autoCollapse=q,0===n&&r.nodata&&s&&(j=r.nodata,a.isFunction(j)&&(j=j()),j===!0?j={}:"string"==typeof j&&(j={title:j}),j=a.extend({statusNodeType:"nodata",key:g,title:this.options.strings.noData},j),this.getRootNode().addNode(j).match=!0),this.render(),n},a.ui.fancytree._FancytreeClass.prototype.filterNodes=function(a,b){return"boolean"==typeof b&&(b={leavesOnly:b},this.warn("Fancytree.filterNodes() leavesOnly option is deprecated since 2.9.0 / 2015-04-19. Use opts.leavesOnly instead.")),this._applyFilterImpl(a,!1,b)},a.ui.fancytree._FancytreeClass.prototype.applyFilter=function(a){return this.warn("Fancytree.applyFilter() is deprecated since 2.1.0 / 2014-05-29. Use .filterNodes() instead."),this.filterNodes.apply(this,arguments)},a.ui.fancytree._FancytreeClass.prototype.filterBranches=function(a,b){return this._applyFilterImpl(a,!0,b)},a.ui.fancytree._FancytreeClass.prototype.clearFilter=function(){var b,c=this.getRootNode()._findDirectChild(g),d=this.options.escapeTitles,e=this.options.enhanceTitle;c&&c.remove(),this.visit(function(c){c.match&&c.span&&(b=a(c.span).find(">span.fancytree-title"),d?b.text(c.title):b.html(c.title),e&&e({type:"enhanceTitle"},{node:c,$title:b})),delete c.match,delete c.subMatchCount,delete c.titleWithHighlight,c.$subMatchBadge&&(c.$subMatchBadge.remove(),delete c.$subMatchBadge),c._filterAutoExpanded&&c.expanded&&c.setExpanded(!1,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),delete c._filterAutoExpanded}),this.enableFilter=!1,this.lastFilterArgs=null,this.$div.removeClass("fancytree-ext-filter fancytree-ext-filter-dimm fancytree-ext-filter-hide"),this.render()},a.ui.fancytree._FancytreeClass.prototype.isFilterActive=function(){return!!this.enableFilter},a.ui.fancytree._FancytreeNodeClass.prototype.isMatched=function(){return!(this.tree.enableFilter&&!this.match)},a.ui.fancytree.registerExtension({name:"filter",version:"2.24.0",options:{autoApply:!0,autoExpand:!1,counter:!0,fuzzy:!1,hideExpandedCounter:!0,hideExpanders:!1,highlight:!0,leavesOnly:!1,nodata:!0,mode:"dimm"},nodeLoadChildren:function(a,b){return this._superApply(arguments).done(function(){a.tree.enableFilter&&a.tree.lastFilterArgs&&a.options.filter.autoApply&&a.tree._applyFilterImpl.apply(a.tree,a.tree.lastFilterArgs)})},nodeSetExpanded:function(a,b,c){return delete a.node._filterAutoExpanded,!b&&a.options.filter.hideExpandedCounter&&a.node.$subMatchBadge&&a.node.$subMatchBadge.show(),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options.filter,g=a(d.span).find("span.fancytree-title"),h=a(d[e.statusClassPropName]),i=b.options.enhanceTitle,j=b.options.escapeTitles;return c=this._super(b),h.length&&e.enableFilter?(h.toggleClass("fancytree-match",!!d.match).toggleClass("fancytree-submatch",!!d.subMatchCount).toggleClass("fancytree-hide",!(d.match||d.subMatchCount)),!f.counter||!d.subMatchCount||d.isExpanded()&&f.hideExpandedCounter?d.$subMatchBadge&&d.$subMatchBadge.hide():(d.$subMatchBadge||(d.$subMatchBadge=a("<span class='fancytree-childcounter'/>"),a("span.fancytree-icon, span.fancytree-custom-icon",d.span).append(d.$subMatchBadge)),d.$subMatchBadge.show().text(d.subMatchCount)),!d.span||d.isEditing&&d.isEditing.call(d)||(d.titleWithHighlight?g.html(d.titleWithHighlight):j?g.text(d.title):g.html(d.title),i&&i({type:"enhanceTitle"},{node:d,$title:g})),c):c}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.glyph.min.js' */
-!function(a,b,c,d){"use strict";function e(a,b){return a.map[b]}a.ui.fancytree.registerExtension({name:"glyph",version:"2.23.0",options:{map:{checkbox:"icon-check-empty",checkboxSelected:"icon-check",checkboxUnknown:"icon-check icon-muted",error:"icon-exclamation-sign",expanderClosed:"icon-caret-right",expanderLazy:"icon-angle-right",expanderOpen:"icon-caret-down",nodata:"icon-meh",noExpander:"",dragHelper:"icon-caret-right",dropMarker:"icon-caret-right",doc:"icon-file-alt",docOpen:"icon-file-alt",loading:"icon-refresh icon-spin",folder:"icon-folder-close-alt",folderOpen:"icon-folder-open-alt"}},treeInit:function(a){var b=a.tree;this._superApply(arguments),b.$container.addClass("fancytree-ext-glyph")},nodeRenderStatus:function(b){var c,d,f,g=b.node,h=a(g.span),i=b.options.glyph,j=i.map;return d=this._super(b),g.isRoot()?d:(f=h.children("span.fancytree-expander").get(0),f&&(c=g.expanded&&g.hasChildren()?"expanderOpen":g.isUndefined()?"expanderLazy":g.hasChildren()?"expanderClosed":"noExpander",f.className="fancytree-expander "+j[c]),f=g.tr?a("td",g.tr).find("span.fancytree-checkbox").get(0):h.children("span.fancytree-checkbox").get(0),f&&(c=g.selected?"checkboxSelected":g.partsel?"checkboxUnknown":"checkbox",f.className="fancytree-checkbox "+j[c]),f=h.children("span.fancytree-icon").get(0),f&&(c=g.statusNodeType?e(i,g.statusNodeType):g.folder?g.expanded&&g.hasChildren()?e(i,"folderOpen"):e(i,"folder"):g.expanded?e(i,"docOpen"):e(i,"doc"),f.className="fancytree-icon "+c),d)},nodeSetStatus:function(b,c,d,f){var g,h,i=b.options.glyph,j=b.node;return g=this._superApply(arguments),"error"!==c&&"loading"!==c&&"nodata"!==c||(j.parent?(h=a("span.fancytree-expander",j.span).get(0),h&&(h.className="fancytree-expander "+e(i,c))):(h=a(".fancytree-statusnode-"+c,j[this.nodeContainerAttrName]).find("span.fancytree-icon").get(0),h&&(h.className="fancytree-icon "+e(i,c)))),g}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(a,b){return a.map[b]}var f=a.ui.fancytree,g={awesome3:{checkbox:"icon-check-empty",checkboxSelected:"icon-check",checkboxUnknown:"icon-check icon-muted",dragHelper:"icon-caret-right",dropMarker:"icon-caret-right",error:"icon-exclamation-sign",expanderClosed:"icon-caret-right",expanderLazy:"icon-angle-right",expanderOpen:"icon-caret-down",loading:"icon-refresh icon-spin",nodata:"icon-meh",noExpander:"",doc:"icon-file-alt",docOpen:"icon-file-alt",folder:"icon-folder-close-alt",folderOpen:"icon-folder-open-alt"},awesome4:{checkbox:"fa fa-square-o",checkboxSelected:"fa fa-check-square-o",checkboxUnknown:"fa fa-square",dragHelper:"fa fa-arrow-right",dropMarker:"fa fa-long-arrow-right",error:"fa fa-warning",expanderClosed:"fa fa-caret-right",expanderLazy:"fa fa-angle-right",expanderOpen:"fa fa-caret-down",loading:"fa fa-spinner fa-pulse",nodata:"fa fa-meh-o",noExpander:"",doc:"fa fa-file-o",docOpen:"fa fa-file-o",folder:"fa fa-folder-o",folderOpen:"fa fa-folder-open-o"},bootstrap3:{checkbox:"glyphicon glyphicon-unchecked",checkboxSelected:"glyphicon glyphicon-check",checkboxUnknown:"glyphicon glyphicon-share",dragHelper:"glyphicon glyphicon-play",dropMarker:"glyphicon glyphicon-arrow-right",error:"glyphicon glyphicon-warning-sign",expanderClosed:"glyphicon glyphicon-plus-sign",expanderLazy:"glyphicon glyphicon-plus-sign",expanderOpen:"glyphicon glyphicon-minus-sign",loading:"glyphicon glyphicon-refresh glyphicon-spin",nodata:"glyphicon glyphicon-info-sign",noExpander:"",doc:"glyphicon glyphicon-file",docOpen:"glyphicon glyphicon-file",folder:"glyphicon glyphicon-folder-close",folderOpen:"glyphicon glyphicon-folder-open"}};a.ui.fancytree.registerExtension({name:"glyph",version:"2.24.0",options:{preset:null,map:{}},treeInit:function(b){var c=b.tree,d=b.options.glyph;d.preset?(f.assert(!!g[d.preset],"Invalid value for `options.glyph.preset`: "+d.preset),d.map=a.extend({},g[d.preset],d.map)):c.warn("ext-glyph: missing `preset` option."),this._superApply(arguments),c.$container.addClass("fancytree-ext-glyph")},nodeRenderStatus:function(b){var c,d,f,g=b.node,h=a(g.span),i=b.options.glyph,j=i.map;return d=this._super(b),g.isRoot()?d:(f=h.children("span.fancytree-expander").get(0),f&&(c=g.expanded&&g.hasChildren()?"expanderOpen":g.isUndefined()?"expanderLazy":g.hasChildren()?"expanderClosed":"noExpander",f.className="fancytree-expander "+j[c]),f=g.tr?a("td",g.tr).find("span.fancytree-checkbox").get(0):h.children("span.fancytree-checkbox").get(0),f&&(c=g.selected?"checkboxSelected":g.partsel?"checkboxUnknown":"checkbox",f.className="fancytree-checkbox "+j[c]),f=h.children("span.fancytree-icon").get(0),f&&(c=g.statusNodeType?e(i,g.statusNodeType):g.folder?g.expanded&&g.hasChildren()?e(i,"folderOpen"):e(i,"folder"):g.expanded?e(i,"docOpen"):e(i,"doc"),f.className="fancytree-icon "+c),d)},nodeSetStatus:function(b,c,d,f){var g,h,i=b.options.glyph,j=b.node;return g=this._superApply(arguments),"error"!==c&&"loading"!==c&&"nodata"!==c||(j.parent?(h=a("span.fancytree-expander",j.span).get(0),h&&(h.className="fancytree-expander "+e(i,c))):(h=a(".fancytree-statusnode-"+c,j[this.nodeContainerAttrName]).find("span.fancytree-icon").get(0),h&&(h.className="fancytree-icon "+e(i,c)))),g}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.gridnav.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c){var d,e=c.get(0),f=0;return b.children().each(function(){return this!==e&&(d=a(this).prop("colspan"),void(f+=d?d:1))}),f}function f(b,c){var d,e=null,f=0;return b.children().each(function(){return f>=c?(e=a(this),!1):(d=a(this).prop("colspan"),void(f+=d?d:1))}),e}function g(a,b){var c,d,g=a.closest("td"),i=null;switch(b){case h.LEFT:i=g.prev();break;case h.RIGHT:i=g.next();break;case h.UP:case h.DOWN:for(c=g.parent(),d=e(c,g);;){if(c=b===h.UP?c.prev():c.next(),!c.length)break;if(!c.is(":hidden")&&(i=f(c,d),i&&i.find(":input,a").length))break}}return i}var h=a.ui.keyCode,i={text:[h.UP,h.DOWN],checkbox:[h.UP,h.DOWN,h.LEFT,h.RIGHT],link:[h.UP,h.DOWN,h.LEFT,h.RIGHT],radiobutton:[h.UP,h.DOWN,h.LEFT,h.RIGHT],"select-one":[h.LEFT,h.RIGHT],"select-multiple":[h.LEFT,h.RIGHT]};a.ui.fancytree.registerExtension({name:"gridnav",version:"2.23.0",options:{autofocusInput:!1,handleCursorKeys:!0},treeInit:function(b){this._requireExtension("table",!0,!0),this._superApply(arguments),this.$container.addClass("fancytree-ext-gridnav"),this.$container.on("focusin",function(c){var d,e=a.ui.fancytree.getNode(c.target);e&&!e.isActive()&&(d=b.tree._makeHookContext(e,c),b.tree._callHook("nodeSetActive",d,!0))})},nodeSetActive:function(b,c,d){var e,f=b.options.gridnav,g=b.node,h=b.originalEvent||{},i=a(h.target).is(":input");c=c!==!1,this._superApply(arguments),c&&(b.options.titlesTabbable?(i||(a(g.span).find("span.fancytree-title").focus(),g.setFocus()),b.tree.$container.attr("tabindex","-1")):f.autofocusInput&&!i&&(e=a(g.tr||g.span),e.find(":input:enabled:first").focus()))},nodeKeydown:function(b){var c,d,e,f=b.options.gridnav,h=b.originalEvent,j=a(h.target);return j.is(":input:enabled")?c=j.prop("type"):j.is("a")&&(c="link"),c&&f.handleCursorKeys?(d=i[c],!(d&&a.inArray(h.which,d)>=0&&(e=g(j,h.which),e&&e.length))||(e.find(":input:enabled,a").focus(),!1)):this._superApply(arguments)}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c){var d,e=c.get(0),f=0;return b.children().each(function(){return this!==e&&(d=a(this).prop("colspan"),void(f+=d?d:1))}),f}function f(b,c){var d,e=null,f=0;return b.children().each(function(){return f>=c?(e=a(this),!1):(d=a(this).prop("colspan"),void(f+=d?d:1))}),e}function g(a,b){var c,d,g=a.closest("td"),i=null;switch(b){case h.LEFT:i=g.prev();break;case h.RIGHT:i=g.next();break;case h.UP:case h.DOWN:for(c=g.parent(),d=e(c,g);;){if(c=b===h.UP?c.prev():c.next(),!c.length)break;if(!c.is(":hidden")&&(i=f(c,d),i&&i.find(":input,a").length))break}}return i}var h=a.ui.keyCode,i={text:[h.UP,h.DOWN],checkbox:[h.UP,h.DOWN,h.LEFT,h.RIGHT],link:[h.UP,h.DOWN,h.LEFT,h.RIGHT],radiobutton:[h.UP,h.DOWN,h.LEFT,h.RIGHT],"select-one":[h.LEFT,h.RIGHT],"select-multiple":[h.LEFT,h.RIGHT]};a.ui.fancytree.registerExtension({name:"gridnav",version:"2.24.0",options:{autofocusInput:!1,handleCursorKeys:!0},treeInit:function(b){this._requireExtension("table",!0,!0),this._superApply(arguments),this.$container.addClass("fancytree-ext-gridnav"),this.$container.on("focusin",function(c){var d,e=a.ui.fancytree.getNode(c.target);e&&!e.isActive()&&(d=b.tree._makeHookContext(e,c),b.tree._callHook("nodeSetActive",d,!0))})},nodeSetActive:function(b,c,d){var e,f=b.options.gridnav,g=b.node,h=b.originalEvent||{},i=a(h.target).is(":input");c=c!==!1,this._superApply(arguments),c&&(b.options.titlesTabbable?(i||(a(g.span).find("span.fancytree-title").focus(),g.setFocus()),b.tree.$container.attr("tabindex","-1")):f.autofocusInput&&!i&&(e=a(g.tr||g.span),e.find(":input:enabled:first").focus()))},nodeKeydown:function(b){var c,d,e,f=b.options.gridnav,h=b.originalEvent,j=a(h.target);return j.is(":input:enabled")?c=j.prop("type"):j.is("a")&&(c="link"),c&&f.handleCursorKeys?(d=i[c],!(d&&a.inArray(h.which,d)>=0&&(e=g(j,h.which),e&&e.length))||(e.find(":input:enabled,a").focus(),!1)):this._superApply(arguments)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.persist.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c,d,f,g){var h,i,j,l,m=!1,n=b.options.persist.expandOpts,o=[],p=[];for(d=d||[],g=g||a.Deferred(),h=0,j=d.length;h<j;h++)i=d[h],l=b.getNodeByKey(i),l?f&&l.isUndefined()?(m=!0,b.debug("_loadLazyNodes: "+l+" is lazy: loading..."),"expand"===f?o.push(l.setExpanded(!0,n)):o.push(l.load())):(b.debug("_loadLazyNodes: "+l+" already loaded."),l.setExpanded(!0,n)):(p.push(i),b.debug("_loadLazyNodes: "+l+" was not yet found."));return a.when.apply(a,o).always(function(){if(m&&p.length>0)e(b,c,p,f,g);else{if(p.length)for(b.warn("_loadLazyNodes: could not load those keys: ",p),h=0,j=p.length;h<j;h++)i=d[h],c._appendKey(k,d[h],!1);g.resolve()}}),g}var f,g,h,i=a.ui.fancytree.assert,j="active",k="expanded",l="focus",m="selected";"function"==typeof Cookies?(h=Cookies.set,f=Cookies.get,g=Cookies.remove):(h=f=a.cookie,g=a.removeCookie),a.ui.fancytree._FancytreeClass.prototype.clearCookies=function(a){var b=this.ext.persist,c=b.cookiePrefix;a=a||"active expanded focus selected",a.indexOf(j)>=0&&b._data(c+j,null),a.indexOf(k)>=0&&b._data(c+k,null),a.indexOf(l)>=0&&b._data(c+l,null),a.indexOf(m)>=0&&b._data(c+m,null)},a.ui.fancytree._FancytreeClass.prototype.getPersistData=function(){var a=this.ext.persist,b=a.cookiePrefix,c=a.cookieDelimiter,d={};return d[j]=a._data(b+j),d[k]=(a._data(b+k)||"").split(c),d[m]=(a._data(b+m)||"").split(c),d[l]=a._data(b+l),d},a.ui.fancytree.registerExtension({name:"persist",version:"2.23.0",options:{cookieDelimiter:"~",cookiePrefix:d,cookie:{raw:!1,expires:"",path:"",domain:"",secure:!1},expandLazy:!1,expandOpts:d,fireActivate:!0,overrideSource:!0,store:"auto",types:"active expanded focus selected"},_data:function(a,b){var c=this._local.localStorage;return b===d?c?c.getItem(a):f(a):void(null===b?c?c.removeItem(a):g(a):c?c.setItem(a,b):h(a,b,this.options.persist.cookie))},_appendKey:function(b,c,d){c=""+c;var e=this._local,f=this.options.persist,g=f.cookieDelimiter,h=e.cookiePrefix+b,i=e._data(h),j=i?i.split(g):[],k=a.inArray(c,j);k>=0&&j.splice(k,1),d&&j.push(c),e._data(h,j.join(g))},treeInit:function(c){var g=c.tree,h=c.options,n=this._local,o=this.options.persist;return i("auto"!==o.store&&"cookie"!==o.store||f,"Missing required plugin for 'persist' extension: js.cookie.js or jquery.cookie.js"),n.cookiePrefix=o.cookiePrefix||"fancytree-"+g._id+"-",n.storeActive=o.types.indexOf(j)>=0,n.storeExpanded=o.types.indexOf(k)>=0,n.storeSelected=o.types.indexOf(m)>=0,n.storeFocus=o.types.indexOf(l)>=0,"cookie"!==o.store&&b.localStorage?n.localStorage="local"===o.store?b.localStorage:b.sessionStorage:n.localStorage=null,g.$div.bind("fancytreeinit",function(b){if(g._triggerTreeEvent("beforeRestore",null,{})!==!1){var c,f,i,p,q,r=n._data(n.cookiePrefix+l),s=o.fireActivate===!1;c=n._data(n.cookiePrefix+k),p=c&&c.split(o.cookieDelimiter),f=n.storeExpanded?e(g,n,p,!!o.expandLazy&&"expand",null):(new a.Deferred).resolve(),f.done(function(){if(n.storeSelected){if(c=n._data(n.cookiePrefix+m))for(p=c.split(o.cookieDelimiter),i=0;i<p.length;i++)q=g.getNodeByKey(p[i]),q?(q.selected===d||o.overrideSource&&q.selected===!1)&&(q.selected=!0,q.renderStatus()):n._appendKey(m,p[i],!1);3===g.options.selectMode&&g.visit(function(a){if(a.selected)return a.fixSelection3AfterClick(),"skip"})}n.storeActive&&(c=n._data(n.cookiePrefix+j),!c||!h.persist.overrideSource&&g.activeNode||(q=g.getNodeByKey(c),q&&(q.debug("persist: set active",c),q.setActive(!0,{noFocus:!0,noEvents:s})))),n.storeFocus&&r&&(q=g.getNodeByKey(r),q&&(g.options.titlesTabbable?a(q.span).find(".fancytree-title").focus():a(g.$container).focus())),g._triggerTreeEvent("restore",null,{})})}}),this._superApply(arguments)},nodeSetActive:function(a,b,c){var d,e=this._local;return b=b!==!1,d=this._superApply(arguments),e.storeActive&&e._data(e.cookiePrefix+j,this.activeNode?this.activeNode.key:null),d},nodeSetExpanded:function(a,b,c){var d,e=a.node,f=this._local;return b=b!==!1,d=this._superApply(arguments),f.storeExpanded&&f._appendKey(k,e.key,b),d},nodeSetFocus:function(a,b){var c,d=this._local;return b=b!==!1,c=this._superApply(arguments),d.storeFocus&&d._data(d.cookiePrefix+l,this.focusNode?this.focusNode.key:null),c},nodeSetSelected:function(b,c,d){var e,f,g=b.tree,h=b.node,i=this._local;return c=c!==!1,e=this._superApply(arguments),i.storeSelected&&(3===g.options.selectMode?(f=a.map(g.getSelectedNodes(!0),function(a){return a.key}),f=f.join(b.options.persist.cookieDelimiter),i._data(i.cookiePrefix+m,f)):i._appendKey(m,h.key,h.selected)),e}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c,d,f,g){var h,i,j,l,m=!1,n=b.options.persist.expandOpts,o=[],p=[];for(d=d||[],g=g||a.Deferred(),h=0,j=d.length;h<j;h++)i=d[h],l=b.getNodeByKey(i),l?f&&l.isUndefined()?(m=!0,b.debug("_loadLazyNodes: "+l+" is lazy: loading..."),"expand"===f?o.push(l.setExpanded(!0,n)):o.push(l.load())):(b.debug("_loadLazyNodes: "+l+" already loaded."),l.setExpanded(!0,n)):(p.push(i),b.debug("_loadLazyNodes: "+l+" was not yet found."));return a.when.apply(a,o).always(function(){if(m&&p.length>0)e(b,c,p,f,g);else{if(p.length)for(b.warn("_loadLazyNodes: could not load those keys: ",p),h=0,j=p.length;h<j;h++)i=d[h],c._appendKey(k,d[h],!1);g.resolve()}}),g}var f,g,h,i=a.ui.fancytree.assert,j="active",k="expanded",l="focus",m="selected";"function"==typeof Cookies?(h=Cookies.set,f=Cookies.get,g=Cookies.remove):(h=f=a.cookie,g=a.removeCookie),a.ui.fancytree._FancytreeClass.prototype.clearCookies=function(a){var b=this.ext.persist,c=b.cookiePrefix;a=a||"active expanded focus selected",a.indexOf(j)>=0&&b._data(c+j,null),a.indexOf(k)>=0&&b._data(c+k,null),a.indexOf(l)>=0&&b._data(c+l,null),a.indexOf(m)>=0&&b._data(c+m,null)},a.ui.fancytree._FancytreeClass.prototype.getPersistData=function(){var a=this.ext.persist,b=a.cookiePrefix,c=a.cookieDelimiter,d={};return d[j]=a._data(b+j),d[k]=(a._data(b+k)||"").split(c),d[m]=(a._data(b+m)||"").split(c),d[l]=a._data(b+l),d},a.ui.fancytree.registerExtension({name:"persist",version:"2.24.0",options:{cookieDelimiter:"~",cookiePrefix:d,cookie:{raw:!1,expires:"",path:"",domain:"",secure:!1},expandLazy:!1,expandOpts:d,fireActivate:!0,overrideSource:!0,store:"auto",types:"active expanded focus selected"},_data:function(a,b){var c=this._local.localStorage;return b===d?c?c.getItem(a):f(a):void(null===b?c?c.removeItem(a):g(a):c?c.setItem(a,b):h(a,b,this.options.persist.cookie))},_appendKey:function(b,c,d){c=""+c;var e=this._local,f=this.options.persist,g=f.cookieDelimiter,h=e.cookiePrefix+b,i=e._data(h),j=i?i.split(g):[],k=a.inArray(c,j);k>=0&&j.splice(k,1),d&&j.push(c),e._data(h,j.join(g))},treeInit:function(c){var g=c.tree,h=c.options,n=this._local,o=this.options.persist;return i("auto"!==o.store&&"cookie"!==o.store||f,"Missing required plugin for 'persist' extension: js.cookie.js or jquery.cookie.js"),n.cookiePrefix=o.cookiePrefix||"fancytree-"+g._id+"-",n.storeActive=o.types.indexOf(j)>=0,n.storeExpanded=o.types.indexOf(k)>=0,n.storeSelected=o.types.indexOf(m)>=0,n.storeFocus=o.types.indexOf(l)>=0,"cookie"!==o.store&&b.localStorage?n.localStorage="local"===o.store?b.localStorage:b.sessionStorage:n.localStorage=null,g.$div.bind("fancytreeinit",function(b){if(g._triggerTreeEvent("beforeRestore",null,{})!==!1){var c,f,i,p,q,r=n._data(n.cookiePrefix+l),s=o.fireActivate===!1;c=n._data(n.cookiePrefix+k),p=c&&c.split(o.cookieDelimiter),f=n.storeExpanded?e(g,n,p,!!o.expandLazy&&"expand",null):(new a.Deferred).resolve(),f.done(function(){if(n.storeSelected){if(c=n._data(n.cookiePrefix+m))for(p=c.split(o.cookieDelimiter),i=0;i<p.length;i++)q=g.getNodeByKey(p[i]),q?(q.selected===d||o.overrideSource&&q.selected===!1)&&(q.selected=!0,q.renderStatus()):n._appendKey(m,p[i],!1);3===g.options.selectMode&&g.visit(function(a){if(a.selected)return a.fixSelection3AfterClick(),"skip"})}n.storeActive&&(c=n._data(n.cookiePrefix+j),!c||!h.persist.overrideSource&&g.activeNode||(q=g.getNodeByKey(c),q&&(q.debug("persist: set active",c),q.setActive(!0,{noFocus:!0,noEvents:s})))),n.storeFocus&&r&&(q=g.getNodeByKey(r),q&&(g.options.titlesTabbable?a(q.span).find(".fancytree-title").focus():a(g.$container).focus())),g._triggerTreeEvent("restore",null,{})})}}),this._superApply(arguments)},nodeSetActive:function(a,b,c){var d,e=this._local;return b=b!==!1,d=this._superApply(arguments),e.storeActive&&e._data(e.cookiePrefix+j,this.activeNode?this.activeNode.key:null),d},nodeSetExpanded:function(a,b,c){var d,e=a.node,f=this._local;return b=b!==!1,d=this._superApply(arguments),f.storeExpanded&&f._appendKey(k,e.key,b),d},nodeSetFocus:function(a,b){var c,d=this._local;return b=b!==!1,c=this._superApply(arguments),d.storeFocus&&d._data(d.cookiePrefix+l,this.focusNode?this.focusNode.key:null),c},nodeSetSelected:function(b,c,d){var e,f,g=b.tree,h=b.node,i=this._local;return c=c!==!1,e=this._superApply(arguments),i.storeSelected&&(3===g.options.selectMode?(f=a.map(g.getSelectedNodes(!0),function(a){return a.key}),f=f.join(b.options.persist.cookieDelimiter),i._data(i.cookiePrefix+m,f)):i._appendKey(m,h.key,h.selected)),e}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.table.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c){c=c||"",b||a.error("Assertion failed "+c)}function f(a,b){a.insertBefore(b,a.firstChild)}function g(a,b){a.parentNode.insertBefore(b,a.nextSibling)}function h(a,b){a.visit(function(a){var c=a.tr;if(c&&(c.style.display=a.hide||!b?"none":""),!a.expanded)return"skip"})}function i(b){var c,d,f,g=b.parent,h=g?g.children:null;if(h&&h.length>1&&h[0]!==b)for(c=a.inArray(b,h),f=h[c-1],e(f.tr);f.children&&f.children.length&&(d=f.children[f.children.length-1],d.tr);)f=d;else f=g;return f}a.ui.fancytree.registerExtension({name:"table",version:"2.23.0",options:{checkboxColumnIdx:null,indentation:16,nodeColumnIdx:0},treeInit:function(b){var d,f,g,h,i,j=b.tree,k=b.options,l=k.table,m=j.widget.element;if(null!=l.customStatus&&(null!=k.renderStatusColumns?a.error("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' only instead."):(j.warn("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' instead."),k.renderStatusColumns=l.customStatus)),k.renderStatusColumns&&k.renderStatusColumns===!0&&(k.renderStatusColumns=k.renderColumns),m.addClass("fancytree-container fancytree-ext-table"),j.tbody=m.find(">tbody")[0],i=a(j.tbody),f=a("thead >tr:last >th",m).length,h=i.children("tr:first"),h.length)g=h.children("td").length,f&&g!==f&&(j.warn("Column count mismatch between thead ("+f+") and tbody ("+g+"): using tbody."),f=g),h=h.clone();else for(e(f>=1,"Need either <thead> or <tbody> with <td> elements to determine column count."),h=a("<tr />"),d=0;d<f;d++)h.append("<td />");h.find(">td").eq(l.nodeColumnIdx).html("<span class='fancytree-node' />"),k.aria&&(h.attr("role","row"),h.find("td").attr("role","gridcell")),j.rowFragment=c.createDocumentFragment(),j.rowFragment.appendChild(h.get(0)),i.empty(),j.statusClassPropName="tr",j.ariaPropName="tr",this.nodeContainerAttrName="tr",j.$container=m,this._superApply(arguments),a(j.rootNode.ul).remove(),j.rootNode.ul=null,this.$container.attr("tabindex",k.tabindex),k.aria&&j.$container.attr("role","treegrid").attr("aria-readonly",!0)},nodeRemoveChildMarkup:function(b){var c=b.node;c.visit(function(b){b.tr&&(a(b.tr).remove(),b.tr=null)})},nodeRemoveMarkup:function(b){var c=b.node;c.tr&&(a(c.tr).remove(),c.tr=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,c,d,j,k){var l,m,n,o,p,q,r,s,t=b.tree,u=b.node,v=b.options,w=!u.parent;if(t._enableUpdate!==!1){if(k||(b.hasCollapsedParents=u.parent&&!u.parent.expanded),!w)if(u.tr&&c&&this.nodeRemoveMarkup(b),u.tr)c?this.nodeRenderTitle(b):this.nodeRenderStatus(b);else{if(b.hasCollapsedParents&&!d)return;p=t.rowFragment.firstChild.cloneNode(!0),q=i(u),e(q),j===!0&&k?p.style.display="none":d&&b.hasCollapsedParents&&(p.style.display="none"),q.tr?g(q.tr,p):(e(!q.parent,"prev. row must have a tr, or be system root"),f(t.tbody,p)),u.tr=p,u.key&&v.generateIds&&(u.tr.id=v.idPrefix+u.key),u.tr.ftnode=u,u.span=a("span.fancytree-node",u.tr).get(0),this.nodeRenderTitle(b),v.createNode&&v.createNode.call(t,{type:"createNode"},b)}if(v.renderNode&&v.renderNode.call(t,{type:"renderNode"},b),l=u.children,l&&(w||d||u.expanded))for(n=0,o=l.length;n<o;n++)s=a.extend({},b,{node:l[n]}),s.hasCollapsedParents=s.hasCollapsedParents||!u.expanded,this.nodeRender(s,c,d,j,!0);l&&!k&&(r=u.tr||null,m=t.tbody.firstChild,u.visit(function(a){if(a.tr){if(a.parent.expanded||"none"===a.tr.style.display||(a.tr.style.display="none",h(a,!1)),a.tr.previousSibling!==r){u.debug("_fixOrder: mismatch at node: "+a);var b=r?r.nextSibling:m;t.tbody.insertBefore(a.tr,b)}r=a.tr}}))}},nodeRenderTitle:function(b,c){var d,e,f=b.node,g=b.options,h=f.isStatusNode();return e=this._super(b,c),f.isRootNode()?e:(g.checkbox&&!h&&null!=g.table.checkboxColumnIdx&&(d=a("span.fancytree-checkbox",f.span),a(f.tr).find("td").eq(+g.table.checkboxColumnIdx).html(d)),this.nodeRenderStatus(b),h?g.renderStatusColumns&&g.renderStatusColumns.call(b.tree,{type:"renderStatusColumns"},b):g.renderColumns&&g.renderColumns.call(b.tree,{type:"renderColumns"},b),e)},nodeRenderStatus:function(b){var c,d=b.node,e=b.options;this._super(b),a(d.tr).removeClass("fancytree-node"),c=(d.getLevel()-1)*e.table.indentation,a(d.span).css({paddingLeft:c+"px"})},nodeSetExpanded:function(b,c,d){function e(a){h(b.node,c),a?c&&b.options.autoScroll&&!d.noAnimation&&b.node.hasChildren()?b.node.getLastChild().scrollIntoView(!0,{topNode:b.node}).always(function(){d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)}):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.rejectWith(b.node))}if(c=c!==!1,b.node.expanded&&c||!b.node.expanded&&!c)return this._superApply(arguments);var f=new a.Deferred,g=a.extend({},d,{noEvents:!0,noAnimation:!0});return d=d||{},this._super(b,c,g).done(function(){e(!0)}).fail(function(){e(!1)}),f.promise()},nodeSetStatus:function(b,c,d,e){if("ok"===c){var f=b.node,g=f.children?f.children[0]:null;g&&g.isStatusNode()&&a(g.tr).remove()}return this._superApply(arguments)},treeClear:function(a){return this.nodeRemoveChildMarkup(this._makeHookContext(this.rootNode)),this._superApply(arguments)},treeDestroy:function(a){return this.$container.find("tbody").empty(),this.$source&&this.$source.removeClass("ui-helper-hidden"),this._superApply(arguments)}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c){c=c||"",b||a.error("Assertion failed "+c)}function f(a,b){a.insertBefore(b,a.firstChild)}function g(a,b){a.parentNode.insertBefore(b,a.nextSibling)}function h(a,b){a.visit(function(a){var c=a.tr;if(c&&(c.style.display=a.hide||!b?"none":""),!a.expanded)return"skip"})}function i(b){var c,d,f,g=b.parent,h=g?g.children:null;if(h&&h.length>1&&h[0]!==b)for(c=a.inArray(b,h),f=h[c-1],e(f.tr);f.children&&f.children.length&&(d=f.children[f.children.length-1],d.tr);)f=d;else f=g;return f}a.ui.fancytree.registerExtension({name:"table",version:"2.24.0",options:{checkboxColumnIdx:null,indentation:16,nodeColumnIdx:0},treeInit:function(b){var d,f,g,h,i,j=b.tree,k=b.options,l=k.table,m=j.widget.element;if(null!=l.customStatus&&(null!=k.renderStatusColumns?a.error("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' only instead."):(j.warn("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' instead."),k.renderStatusColumns=l.customStatus)),k.renderStatusColumns&&k.renderStatusColumns===!0&&(k.renderStatusColumns=k.renderColumns),m.addClass("fancytree-container fancytree-ext-table"),j.tbody=m.find(">tbody")[0],i=a(j.tbody),f=a("thead >tr:last >th",m).length,h=i.children("tr:first"),h.length)g=h.children("td").length,f&&g!==f&&(j.warn("Column count mismatch between thead ("+f+") and tbody ("+g+"): using tbody."),f=g),h=h.clone();else for(e(f>=1,"Need either <thead> or <tbody> with <td> elements to determine column count."),h=a("<tr />"),d=0;d<f;d++)h.append("<td />");h.find(">td").eq(l.nodeColumnIdx).html("<span class='fancytree-node' />"),k.aria&&(h.attr("role","row"),h.find("td").attr("role","gridcell")),j.rowFragment=c.createDocumentFragment(),j.rowFragment.appendChild(h.get(0)),i.empty(),j.statusClassPropName="tr",j.ariaPropName="tr",this.nodeContainerAttrName="tr",j.$container=m,this._superApply(arguments),a(j.rootNode.ul).remove(),j.rootNode.ul=null,this.$container.attr("tabindex",k.tabindex),k.aria&&j.$container.attr("role","treegrid").attr("aria-readonly",!0)},nodeRemoveChildMarkup:function(b){var c=b.node;c.visit(function(b){b.tr&&(a(b.tr).remove(),b.tr=null)})},nodeRemoveMarkup:function(b){var c=b.node;c.tr&&(a(c.tr).remove(),c.tr=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,c,d,j,k){var l,m,n,o,p,q,r,s,t=b.tree,u=b.node,v=b.options,w=!u.parent;if(t._enableUpdate!==!1){if(k||(b.hasCollapsedParents=u.parent&&!u.parent.expanded),!w)if(u.tr&&c&&this.nodeRemoveMarkup(b),u.tr)c?this.nodeRenderTitle(b):this.nodeRenderStatus(b);else{if(b.hasCollapsedParents&&!d)return;p=t.rowFragment.firstChild.cloneNode(!0),q=i(u),e(q),j===!0&&k?p.style.display="none":d&&b.hasCollapsedParents&&(p.style.display="none"),q.tr?g(q.tr,p):(e(!q.parent,"prev. row must have a tr, or be system root"),f(t.tbody,p)),u.tr=p,u.key&&v.generateIds&&(u.tr.id=v.idPrefix+u.key),u.tr.ftnode=u,u.span=a("span.fancytree-node",u.tr).get(0),this.nodeRenderTitle(b),v.createNode&&v.createNode.call(t,{type:"createNode"},b)}if(v.renderNode&&v.renderNode.call(t,{type:"renderNode"},b),l=u.children,l&&(w||d||u.expanded))for(n=0,o=l.length;n<o;n++)s=a.extend({},b,{node:l[n]}),s.hasCollapsedParents=s.hasCollapsedParents||!u.expanded,this.nodeRender(s,c,d,j,!0);l&&!k&&(r=u.tr||null,m=t.tbody.firstChild,u.visit(function(a){if(a.tr){if(a.parent.expanded||"none"===a.tr.style.display||(a.tr.style.display="none",h(a,!1)),a.tr.previousSibling!==r){u.debug("_fixOrder: mismatch at node: "+a);var b=r?r.nextSibling:m;t.tbody.insertBefore(a.tr,b)}r=a.tr}}))}},nodeRenderTitle:function(b,c){var d,e,f=b.node,g=b.options,h=f.isStatusNode();return e=this._super(b,c),f.isRootNode()?e:(g.checkbox&&!h&&null!=g.table.checkboxColumnIdx&&(d=a("span.fancytree-checkbox",f.span),a(f.tr).find("td").eq(+g.table.checkboxColumnIdx).html(d)),this.nodeRenderStatus(b),h?g.renderStatusColumns&&g.renderStatusColumns.call(b.tree,{type:"renderStatusColumns"},b):g.renderColumns&&g.renderColumns.call(b.tree,{type:"renderColumns"},b),e)},nodeRenderStatus:function(b){var c,d=b.node,e=b.options;this._super(b),a(d.tr).removeClass("fancytree-node"),c=(d.getLevel()-1)*e.table.indentation,a(d.span).css({paddingLeft:c+"px"})},nodeSetExpanded:function(b,c,d){function e(a){h(b.node,c),a?c&&b.options.autoScroll&&!d.noAnimation&&b.node.hasChildren()?b.node.getLastChild().scrollIntoView(!0,{topNode:b.node}).always(function(){d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)}):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.rejectWith(b.node))}if(c=c!==!1,b.node.expanded&&c||!b.node.expanded&&!c)return this._superApply(arguments);var f=new a.Deferred,g=a.extend({},d,{noEvents:!0,noAnimation:!0});return d=d||{},this._super(b,c,g).done(function(){e(!0)}).fail(function(){e(!1)}),f.promise()},nodeSetStatus:function(b,c,d,e){if("ok"===c){var f=b.node,g=f.children?f.children[0]:null;g&&g.isStatusNode()&&a(g.tr).remove()}return this._superApply(arguments)},treeClear:function(a){return this.nodeRemoveChildMarkup(this._makeHookContext(this.rootNode)),this._superApply(arguments)},treeDestroy:function(a){return this.$container.find("tbody").empty(),this.$source&&this.$source.removeClass("ui-helper-hidden"),this._superApply(arguments)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.themeroller.min.js' */
-!function(a,b,c,d){"use strict";a.ui.fancytree.registerExtension({name:"themeroller",version:"2.23.0",options:{activeClass:"ui-state-active",addClass:"ui-corner-all",focusClass:"ui-state-focus",hoverClass:"ui-state-hover",selectedClass:"ui-state-highlight"},treeInit:function(b){var c=b.widget.element,d=b.options.themeroller;this._superApply(arguments),"TABLE"===c[0].nodeName?(c.addClass("ui-widget ui-corner-all"),c.find(">thead tr").addClass("ui-widget-header"),c.find(">tbody").addClass("ui-widget-conent")):c.addClass("ui-widget ui-widget-content ui-corner-all"),c.delegate(".fancytree-node","mouseenter mouseleave",function(b){var c=a.ui.fancytree.getNode(b.target),e="mouseenter"===b.type;a(c.tr?c.tr:c.span).toggleClass(d.hoverClass+" "+d.addClass,e)})},treeDestroy:function(a){this._superApply(arguments),a.widget.element.removeClass("ui-widget ui-widget-content ui-corner-all")},nodeRenderStatus:function(b){var c={},d=b.node,e=a(d.tr?d.tr:d.span),f=b.options.themeroller;this._super(b),c[f.activeClass]=!1,c[f.focusClass]=!1,c[f.selectedClass]=!1,d.isActive()&&(c[f.activeClass]=!0),d.hasFocus()&&(c[f.focusClass]=!0),d.isSelected()&&!d.isActive()&&(c[f.selectedClass]=!0),e.toggleClass(f.activeClass,c[f.activeClass]),e.toggleClass(f.focusClass,c[f.focusClass]),e.toggleClass(f.selectedClass,c[f.selectedClass]),e.addClass(f.addClass)}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";a.ui.fancytree.registerExtension({name:"themeroller",version:"2.24.0",options:{activeClass:"ui-state-active",addClass:"ui-corner-all",focusClass:"ui-state-focus",hoverClass:"ui-state-hover",selectedClass:"ui-state-highlight"},treeInit:function(b){var c=b.widget.element,d=b.options.themeroller;this._superApply(arguments),"TABLE"===c[0].nodeName?(c.addClass("ui-widget ui-corner-all"),c.find(">thead tr").addClass("ui-widget-header"),c.find(">tbody").addClass("ui-widget-conent")):c.addClass("ui-widget ui-widget-content ui-corner-all"),c.delegate(".fancytree-node","mouseenter mouseleave",function(b){var c=a.ui.fancytree.getNode(b.target),e="mouseenter"===b.type;a(c.tr?c.tr:c.span).toggleClass(d.hoverClass+" "+d.addClass,e)})},treeDestroy:function(a){this._superApply(arguments),a.widget.element.removeClass("ui-widget ui-widget-content ui-corner-all")},nodeRenderStatus:function(b){var c={},d=b.node,e=a(d.tr?d.tr:d.span),f=b.options.themeroller;this._super(b),c[f.activeClass]=!1,c[f.focusClass]=!1,c[f.selectedClass]=!1,d.isActive()&&(c[f.activeClass]=!0),d.hasFocus()&&(c[f.focusClass]=!0),d.isSelected()&&!d.isActive()&&(c[f.selectedClass]=!0),e.toggleClass(f.activeClass,c[f.activeClass]),e.toggleClass(f.focusClass,c[f.focusClass]),e.toggleClass(f.selectedClass,c[f.selectedClass]),e.addClass(f.addClass)}})}(jQuery,window,document);
 
 /*! Extension 'jquery.fancytree.wide.min.js' */
-!function(a,b,c,d){"use strict";function e(b,c){b="fancytree-style-"+b;var d=a("#"+b);if(!c)return d.remove(),null;d.length||(d=a("<style />").attr("id",b).addClass("fancytree-style").prop("type","text/css").appendTo("head"));try{d.html(c)}catch(e){d[0].styleSheet.cssText=c}return d}function f(a,b,c,d,e,f){var g,h="#"+a+" span.fancytree-level-",i=[];for(g=0;g<b;g++)i.push(h+(g+1)+" span.fancytree-title { padding-left: "+(g*c+d)+f+"; }");return i.push("#"+a+" div.ui-effects-wrapper ul li span.fancytree-title, #"+a+" ul.fancytree-animating span.fancytree-title { padding-left: "+e+f+"; position: static; width: auto; }"),i.join("\n")}var g=/^([+-]?(?:\d+|\d*\.\d+))([a-z]*|%)$/;a.ui.fancytree.registerExtension({name:"wide",version:"2.23.0",options:{iconWidth:null,iconSpacing:null,labelSpacing:null,levelOfs:null},treeCreate:function(b){this._superApply(arguments),this.$container.addClass("fancytree-ext-wide");var c,d,h,i,j,k,l=b.options.wide,m=a("<li id='fancytreeTemp'><span class='fancytree-node'><span class='fancytree-icon' /><span class='fancytree-title' /></span><ul />").appendTo(b.tree.$container),n=m.find(".fancytree-icon"),o=m.find("ul"),p=l.iconSpacing||n.css("margin-left"),q=l.iconWidth||n.css("width"),r=l.labelSpacing||"3px",s=l.levelOfs||o.css("padding-left");m.remove(),h=p.match(g)[2],p=parseFloat(p,10),i=r.match(g)[2],r=parseFloat(r,10),j=q.match(g)[2],q=parseFloat(q,10),k=s.match(g)[2],h===j&&k===j&&i===j||a.error("iconWidth, iconSpacing, and levelOfs must have the same css measure unit"),this._local.measureUnit=j,this._local.levelOfs=parseFloat(s),this._local.lineOfs=(1+(b.options.checkbox?1:0)+(b.options.icon===!1?0:1))*(q+p)+p,this._local.labelOfs=r,this._local.maxDepth=10,c=this.$container.uniqueId().attr("id"),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelOfs,this._local.measureUnit),e(c,d)},treeDestroy:function(a){return e(this.$container.attr("id"),null),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d,g,h=b.node,i=h.getLevel();return g=this._super(b),i>this._local.maxDepth&&(c=this.$container.attr("id"),this._local.maxDepth*=2,h.debug("Define global ext-wide css up to level "+this._local.maxDepth),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelSpacing,this._local.measureUnit),e(c,d)),a(h.span).addClass("fancytree-level-"+i),g}})}(jQuery,window,document);
+!function(a,b,c,d){"use strict";function e(b,c){b="fancytree-style-"+b;var d=a("#"+b);if(!c)return d.remove(),null;d.length||(d=a("<style />").attr("id",b).addClass("fancytree-style").prop("type","text/css").appendTo("head"));try{d.html(c)}catch(e){d[0].styleSheet.cssText=c}return d}function f(a,b,c,d,e,f){var g,h="#"+a+" span.fancytree-level-",i=[];for(g=0;g<b;g++)i.push(h+(g+1)+" span.fancytree-title { padding-left: "+(g*c+d)+f+"; }");return i.push("#"+a+" div.ui-effects-wrapper ul li span.fancytree-title, #"+a+" ul.fancytree-animating span.fancytree-title { padding-left: "+e+f+"; position: static; width: auto; }"),i.join("\n")}var g=/^([+-]?(?:\d+|\d*\.\d+))([a-z]*|%)$/;a.ui.fancytree.registerExtension({name:"wide",version:"2.24.0",options:{iconWidth:null,iconSpacing:null,labelSpacing:null,levelOfs:null},treeCreate:function(b){this._superApply(arguments),this.$container.addClass("fancytree-ext-wide");var c,d,h,i,j,k,l=b.options.wide,m=a("<li id='fancytreeTemp'><span class='fancytree-node'><span class='fancytree-icon' /><span class='fancytree-title' /></span><ul />").appendTo(b.tree.$container),n=m.find(".fancytree-icon"),o=m.find("ul"),p=l.iconSpacing||n.css("margin-left"),q=l.iconWidth||n.css("width"),r=l.labelSpacing||"3px",s=l.levelOfs||o.css("padding-left");m.remove(),h=p.match(g)[2],p=parseFloat(p,10),i=r.match(g)[2],r=parseFloat(r,10),j=q.match(g)[2],q=parseFloat(q,10),k=s.match(g)[2],h===j&&k===j&&i===j||a.error("iconWidth, iconSpacing, and levelOfs must have the same css measure unit"),this._local.measureUnit=j,this._local.levelOfs=parseFloat(s),this._local.lineOfs=(1+(b.options.checkbox?1:0)+(b.options.icon===!1?0:1))*(q+p)+p,this._local.labelOfs=r,this._local.maxDepth=10,c=this.$container.uniqueId().attr("id"),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelOfs,this._local.measureUnit),e(c,d)},treeDestroy:function(a){return e(this.$container.attr("id"),null),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d,g,h=b.node,i=h.getLevel();return g=this._super(b),i>this._local.maxDepth&&(c=this.$container.attr("id"),this._local.maxDepth*=2,h.debug("Define global ext-wide css up to level "+this._local.maxDepth),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelSpacing,this._local.measureUnit),e(c,d)),a(h.span).addClass("fancytree-level-"+i),g}})}(jQuery,window,document);
 }));
diff --git a/dist/jquery.fancytree.js b/dist/jquery.fancytree.js
index b2c14c93..f23abf7b 100644
--- a/dist/jquery.fancytree.js
+++ b/dist/jquery.fancytree.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 /** Core Fancytree module.
@@ -2186,6 +2186,7 @@ function Fancytree(widget) {
 	this.activeNode = null;
 	this.focusNode = null;
 	this._hasFocus = null;
+	this._lastMousedownNode = null;
 	this._enableUpdate = true;
 	// this._dirtyRoots = null;
 	this.lastSelectedNode = null;
@@ -4071,7 +4072,8 @@ $.extend(Fancytree.prototype,
 		var node = ctx.node,
 			tree = ctx.tree,
 			opts = ctx.options,
-			noEvents = (callOpts.noEvents === true);
+			noEvents = (callOpts.noEvents === true),
+			parent = node.parent;
 
 		// flag defaults to true
 		flag = (flag !== false);
@@ -4110,11 +4112,11 @@ $.extend(Fancytree.prototype,
 				tree.lastSelectedNode.setSelected(false);
 			}
 			node.selected = flag;
-		}else if(opts.selectMode === 3 && !node.parent.radiogroup && !node.radiogroup){
+		}else if(opts.selectMode === 3 && parent && !parent.radiogroup && !node.radiogroup){
 			// multi-hierarchical selection mode
 			node.selected = flag;
 			node.fixSelection3AfterClick(callOpts);
-		}else if(node.parent.radiogroup){
+		}else if(parent && parent.radiogroup){
 			node.visitSiblings(function(n){
 				n._changeSelectStatusAttrs(flag && n === node);
 			}, true);
@@ -4374,11 +4376,7 @@ $.extend(Fancytree.prototype,
 	 * @param {boolean} [flag=true]
 	 */
 	treeSetFocus: function(ctx, flag, callOpts) {
-		function ensureTreeFocus(thisTree) {
-			if (!thisTree.activeNode && thisTree.getFirstChild()) {
-				thisTree.getFirstChild().setFocus();
-			}
-		}
+		var targetNode;
 
 		flag = (flag !== false);
 
@@ -4395,11 +4393,10 @@ $.extend(Fancytree.prototype,
 			}
 			this.$container.toggleClass("fancytree-treefocus", flag);
 			this._triggerTreeEvent(flag ? "focusTree" : "blurTree");
-			if( flag ) {
-				// Check after timeout to ensure mousedown processing is complete
-				// and the clicked node is already activated
-				var thisTree = this;
-				setTimeout(function() { ensureTreeFocus(thisTree); }, 0);
+			if( flag && !this.activeNode ) {
+				// #712: Use last mousedowned node ('click' event fires after focusin)
+				targetNode = this._lastMousedownNode || this.getFirstChild();
+				targetNode && targetNode.setFocus();
 			}
 		}
 	},
@@ -4666,10 +4663,12 @@ $.widget("ui.fancytree",
 			}else{
 				tree._callHook("treeSetFocus", tree, flag);
 			}
+
 		}).on("selectstart" + ns, "span.fancytree-title", function(event){
 			// prevent mouse-drags to select text ranges
 			// tree.debug("<span title> got event " + event.type);
 			event.preventDefault();
+
 		}).on("keydown" + ns, function(event){
 			// TODO: also bind keyup and keypress
 			// tree.debug("got event " + event.type + ", hasFocus:" + tree.hasFocus());
@@ -4700,8 +4699,15 @@ $.widget("ui.fancytree",
 			} finally {
 				tree.phase = prevPhase;
 			}
-		}).on("mousedown" + ns + " dblclick" + ns, function(event){
-			// that.tree.debug("event(" + event + "): !");
+
+		}).on("mousedown" + ns, function(event){
+			var et = FT.getEventTarget(event);
+			// that.tree.debug("event(" + event.type + "): node: ", et.node);
+			// #712: Store the clicked node, so we can use it when we get a focusin event
+			//       ('click' event fires after focusin)
+			that.tree._lastMousedownNode = et ? et.node : null;
+
+		}).on("click" + ns + " dblclick" + ns, function(event){
 			if(opts.disabled){
 				return true;
 			}
@@ -4720,7 +4726,7 @@ $.widget("ui.fancytree",
 			try {
 				tree.phase = "userEvent";
 				switch(event.type) {
-				case "mousedown":
+				case "click":
 					ctx.targetType = et.type;
 					if( node.isPagingNode() ) {
 						return tree._triggerNodeEvent("clickPaging", ctx, event) === true;
@@ -4730,9 +4736,6 @@ $.widget("ui.fancytree",
 					ctx.targetType = et.type;
 					return ( tree._triggerNodeEvent("dblclick", ctx, event) === false ) ? false : tree._callHook("nodeDblclick", ctx);
 				}
-//             } catch(e) {
-// //                var _ = null; // DT issue 117 // TODO
-//                 $.error(e);
 			} finally {
 				tree.phase = prevPhase;
 			}
@@ -4782,7 +4785,7 @@ $.extend($.ui.fancytree,
 	/** @lends Fancytree_Static# */
 	{
 	/** @type {string} */
-	version: "2.23.0",      // Set to semver by 'grunt release'
+	version: "2.24.0",      // Set to semver by 'grunt release'
 	/** @type {string} */
 	buildType: "production", // Set to 'production' by 'grunt build'
 	/** @type {int} */
diff --git a/dist/jquery.fancytree.min.js b/dist/jquery.fancytree.min.js
index 12693459..762921cb 100644
--- a/dist/jquery.fancytree.min.js
+++ b/dist/jquery.fancytree.min.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
-!function(a,b,c,d){"use strict";function e(b,c){b||(c=c?": "+c:"",a.error("Fancytree assertion failed"+c))}function f(a,c){var d,e,f=b.console?b.console[a]:null;if(f)try{f.apply(b.console,c)}catch(g){for(e="",d=0;d<c.length;d++)e+=c[d];f(e)}}function g(a){return!(!a.tree||a.statusNodeType===d)}function h(b,c,d,e){var f,g,h,i=a.map(a.trim(b).split("."),function(a){return parseInt(a,10)}),j=a.map(Array.prototype.slice.call(arguments,1),function(a){return parseInt(a,10)});for(f=0;f<j.length;f++)if(g=i[f]||0,h=j[f]||0,g!==h)return g>h;return!0}function i(a,b,c,d,e){var f=function(){var c=b[a],f=d[a],g=b.ext[e],h=function(){return c.apply(b,arguments)},i=function(a){return c.apply(b,a)};return function(){var a=b._local,c=b._super,d=b._superApply;try{return b._local=g,b._super=h,b._superApply=i,f.apply(b,arguments)}finally{b._local=a,b._super=c,b._superApply=d}}}();return f}function j(b,c,d,e){for(var f in d)"function"==typeof d[f]?"function"==typeof b[f]?b[f]=i(f,b,c,d,e):"_"===f.charAt(0)?b.ext[e][f]=i(f,b,c,d,e):a.error("Could not override tree."+f+". Use prefix '_' to create tree."+e+"._"+f):"options"!==f&&(b.ext[e][f]=d[f])}function k(b,c){return b===d?a.Deferred(function(){this.resolve()}).promise():a.Deferred(function(){this.resolveWith(b,c)}).promise()}function l(b,c){return b===d?a.Deferred(function(){this.reject()}).promise():a.Deferred(function(){this.rejectWith(b,c)}).promise()}function m(a,b){return function(){a.resolveWith(b)}}function n(b){var c=a.extend({},b.data()),d=c.json;return delete c.fancytree,delete c.uiFancytree,d&&(delete c.json,c=a.extend(c,d)),c}function o(a){return(""+a).replace(y,function(a){return B[a]})}function p(a){return(""+a).replace(z,function(a){return B[a]})}function q(a){return a=a.toLowerCase(),function(b){return b.title.toLowerCase().indexOf(a)>=0}}function r(a){var b=new RegExp("^"+a,"i");return function(a){return b.test(a.title)}}function s(b,c){var d,f,g,h;for(this.parent=b,this.tree=b.tree,this.ul=null,this.li=null,this.statusNodeType=null,this._isLoading=!1,this._error=null,this.data={},d=0,f=H.length;d<f;d++)g=H[d],this[g]=c[g];null==this.unselectableIgnore&&null==this.unselectableStatus||(this.unselectable=!0),c.hideCheckbox&&a.error("'hideCheckbox' node option was removed in v2.23.0: use 'checkbox: false'"),c.data&&a.extend(this.data,c.data);for(g in c)I[g]||a.isFunction(c[g])||K[g]||(this.data[g]=c[g]);null==this.key?this.tree.options.defaultKey?(this.key=this.tree.options.defaultKey(this),e(this.key,"defaultKey() must return a unique key")):this.key="_"+w._nextNodeKey++:this.key=""+this.key,c.active&&(e(null===this.tree.activeNode,"only one active node allowed"),this.tree.activeNode=this),c.selected&&(this.tree.lastSelectedNode=this),h=c.children,h?h.length?this._setChildren(h):this.children=this.lazy?[]:null:this.children=null,this.tree._callHook("treeRegisterNode",this.tree,!0,this)}function t(b){this.widget=b,this.$div=b.element,this.options=b.options,this.options&&(a.isFunction(this.options.lazyload)&&!a.isFunction(this.options.lazyLoad)&&(this.options.lazyLoad=function(){return w.warn("The 'lazyload' event is deprecated since 2014-02-25. Use 'lazyLoad' (with uppercase L) instead."),b.options.lazyload.apply(this,arguments)}),a.isFunction(this.options.loaderror)&&a.error("The 'loaderror' event was renamed since 2014-07-03. Use 'loadError' (with uppercase E) instead."),this.options.fx!==d&&w.warn("The 'fx' option was replaced by 'toggleEffect' since 2014-11-30."),this.options.removeNode!==d&&a.error("The 'removeNode' event was replaced by 'modifyChild' since 2.20 (2016-09-10).")),this.ext={},this.data=n(this.$div),this._id=a.ui.fancytree._nextId++,this._ns=".fancytree-"+this._id,this.activeNode=null,this.focusNode=null,this._hasFocus=null,this._enableUpdate=!0,this.lastSelectedNode=null,this.systemFocusElement=null,this.lastQuicksearchTerm="",this.lastQuicksearchTime=0,this.statusClassPropName="span",this.ariaPropName="li",this.nodeContainerAttrName="li",this.$div.find(">ul.fancytree-container").remove();var c,e={tree:this};this.rootNode=new s(e,{title:"root",key:"root_"+this._id,children:null,expanded:!0}),this.rootNode.parent=null,c=a("<ul>",{"class":"ui-fancytree fancytree-container fancytree-plain"}).appendTo(this.$div),this.$container=c,this.rootNode.ul=c[0],null==this.options.debugLevel&&(this.options.debugLevel=w.debugLevel)}if(a.ui&&a.ui.fancytree)return void a.ui.fancytree.warn("Fancytree: ignored duplicate include");var u,v,w=null,x=new RegExp(/\.|\//),y=/[&<>"'\/]/g,z=/[<>"'\/]/g,A="$recursive_request",B={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;","/":"&#x2F;"},C={16:!0,17:!0,18:!0},D={8:"backspace",9:"tab",10:"return",13:"return",19:"pause",20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"insert",46:"del",59:";",61:"=",96:"0",97:"1",98:"2",99:"3",100:"4",101:"5",102:"6",103:"7",104:"8",105:"9",106:"*",107:"+",109:"-",110:".",111:"/",112:"f1",113:"f2",114:"f3",115:"f4",116:"f5",117:"f6",118:"f7",119:"f8",120:"f9",121:"f10",122:"f11",123:"f12",144:"numlock",145:"scroll",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},E={0:"",1:"left",2:"middle",3:"right"},F="active expanded focus folder lazy radiogroup selected unselectable unselectableIgnore".split(" "),G={},H="checkbox expanded extraClasses folder icon key lazy radiogroup refKey selected statusNodeType title tooltip unselectable unselectableIgnore unselectableStatus".split(" "),I={},J={},K={active:!0,children:!0,data:!0,focus:!0};for(u=0;u<F.length;u++)G[F[u]]=!0;for(u=0;u<H.length;u++)v=H[u],I[v]=!0,v!==v.toLowerCase()&&(J[v.toLowerCase()]=v);e(a.ui,"Fancytree requires jQuery UI (http://jqueryui.com)"),s.prototype={_findDirectChild:function(a){var b,c,d=this.children;if(d)if("string"==typeof a){for(b=0,c=d.length;b<c;b++)if(d[b].key===a)return d[b]}else{if("number"==typeof a)return this.children[a];if(a.parent===this)return a}return null},_setChildren:function(a){e(a&&(!this.children||0===this.children.length),"only init supported"),this.children=[];for(var b=0,c=a.length;b<c;b++)this.children.push(new s(this,a[b]))},addChildren:function(b,c){var d,f,g,h=this.getFirstChild(),i=this.getLastChild(),j=null,k=[];for(a.isPlainObject(b)&&(b=[b]),this.children||(this.children=[]),d=0,f=b.length;d<f;d++)k.push(new s(this,b[d]));if(j=k[0],null==c?this.children=this.children.concat(k):(c=this._findDirectChild(c),g=a.inArray(c,this.children),e(g>=0,"insertBefore must be an existing child"),this.children.splice.apply(this.children,[g,0].concat(k))),h&&!c){for(d=0,f=k.length;d<f;d++)k[d].render();h!==this.getFirstChild()&&h.renderStatus(),i!==this.getLastChild()&&i.renderStatus()}else(!this.parent||this.parent.ul||this.tr)&&this.render();return 3===this.tree.options.selectMode&&this.fixSelection3FromEndNodes(),this.triggerModifyChild("add",1===k.length?k[0]:null),j},addClass:function(a){return this.toggleClass(a,!0)},addNode:function(a,b){switch(b!==d&&"over"!==b||(b="child"),b){case"after":return this.getParent().addChildren(a,this.getNextSibling());case"before":return this.getParent().addChildren(a,this);case"firstChild":var c=this.children?this.children[0]:null;return this.addChildren(a,c);case"child":case"over":return this.addChildren(a)}e(!1,"Invalid mode: "+b)},addPagingNode:function(b,c){var d,e;if(c=c||"child",b===!1){for(d=this.children.length-1;d>=0;d--)e=this.children[d],"paging"===e.statusNodeType&&this.removeChild(e);return void(this.partload=!1)}return b=a.extend({title:this.tree.options.strings.moreData,statusNodeType:"paging",icon:!1},b),this.partload=!0,this.addNode(b,c)},appendSibling:function(a){return this.addNode(a,"after")},applyPatch:function(b){if(null===b)return this.remove(),k(this);var c,d,e,f={children:!0,expanded:!0,parent:!0};for(c in b)e=b[c],f[c]||a.isFunction(e)||(I[c]?this[c]=e:this.data[c]=e);return b.hasOwnProperty("children")&&(this.removeChildren(),b.children&&this._setChildren(b.children)),this.isVisible()&&(this.renderTitle(),this.renderStatus()),d=b.hasOwnProperty("expanded")?this.setExpanded(b.expanded):k(this)},collapseSiblings:function(){return this.tree._callHook("nodeCollapseSiblings",this)},copyTo:function(a,b,c){return a.addNode(this.toDict(!0,c),b)},countChildren:function(a){var b,c,d,e=this.children;if(!e)return 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this.rootNode.render(a,b)},setFocus:function(a){return this._callHook("treeSetFocus",this,a)},toDict:function(a,b){var c=this.rootNode.toDict(!0,b);return a?c:c.children},toString:function(){return"<Fancytree(#"+this._id+")>"},_triggerNodeEvent:function(a,b,c,e){var f=this._makeHookContext(b,c,e),g=this.widget._trigger(a,c,f);return g!==!1&&f.result!==d?f.result:g},_triggerTreeEvent:function(a,b,c){var e=this._makeHookContext(this,b,c),f=this.widget._trigger(a,b,e);return f!==!1&&e.result!==d?e.result:f},visit:function(a){return this.rootNode.visit(a,!1)},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},a.extend(t.prototype,{nodeClick:function(a){var b,c,d=a.targetType,e=a.node;if("expander"===d){if(e.isLoading())return void e.debug("Got 2nd click while loading: ignored");this._callHook("nodeToggleExpanded",a)}else 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c,d,e,f,g=b.originalEvent,h=b.node,i=b.tree,j=b.options,k=g.which,l=String.fromCharCode(k),m=!(g.altKey||g.ctrlKey||g.metaKey||g.shiftKey),n=a(g.target),o=!0,p=!(g.ctrlKey||!j.autoActivate);if(h||(f=this.getActiveNode()||this.getFirstChild(),f&&(f.setFocus(),h=b.node=this.focusNode,h.debug("Keydown force focus on active node"))),j.quicksearch&&m&&/\w/.test(l)&&!D[k]&&!n.is(":input:enabled"))return d=(new Date).getTime(),d-i.lastQuicksearchTime>500&&(i.lastQuicksearchTerm=""),i.lastQuicksearchTime=d,i.lastQuicksearchTerm+=l,c=i.findNextNode(i.lastQuicksearchTerm,i.getActiveNode()),c&&c.setActive(),void 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e=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:d,details:a.status+": "+d});c.rejectWith(this,[e])})),a.isFunction(c.then)&&a.isFunction(c["catch"])&&(g=c,
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c,d=b.tree,e=b.node,f=e.children;f&&(this.activeNode&&this.activeNode.isDescendantOf(e)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(e)&&(this.focusNode=null),this.nodeRemoveChildMarkup(b),c=a.extend({},b),e.triggerModifyChild("remove",null),e.visit(function(a){a.parent=null,d._callHook("treeRegisterNode",d,!1,a)}),e.lazy?e.children=[]:e.children=null,e.isRootNode()||(e.expanded=!1),this.nodeRenderStatus(b))},nodeRemoveMarkup:function(b){var c=b.node;c.li&&(a(c.li).remove(),c.li=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,d,f,g,h){var i,j,k,l,m,n,o,p=b.node,q=b.tree,r=b.options,s=r.aria,t=!1,u=p.parent,v=!u,w=p.children,x=null;if(q._enableUpdate!==!1&&(v||u.ul)){if(e(v||u.ul,"parent UL must exist"),v||(p.li&&(d||p.li.parentNode!==p.parent.ul)&&(p.li.parentNode===p.parent.ul?x=p.li.nextSibling:this.debug("Unlinking "+p+" (must be child of 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since v2.14.0: use 'icon' only instead"):(l.warn("'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"),l.icon=l.data.iconClass)),g=w.evalOption("icon",l,l,n,!0),"boolean"!=typeof g&&(g=""+g),g!==!1&&(i=q?" role='presentation'":"","string"==typeof g?x.test(g)?(g="/"===g.charAt(0)?g:(n.imagePath||"")+g,s.push("<img src='"+g+"' class='fancytree-icon' alt='' />")):s.push("<span "+i+" class='fancytree-custom-icon "+g+"'></span>"):s.push("<span "+i+" class='fancytree-icon'></span>")),h="",n.renderTitle&&(h=n.renderTitle.call(m,{type:"renderTitle"},b)||""),h||(k=w.evalOption("tooltip",l,l,n,null),k===!0&&(k=l.title),k=k?" title='"+p(k)+"'":"",j=n.titlesTabbable?" tabindex='0'":"",h="<span class='fancytree-title'"+k+j+">"+(n.escapeTitles?o(l.title):l.title)+"</span>"),s.push(h),l.span.innerHTML=s.join(""),this.nodeRenderStatus(b),n.enhanceTitle&&(b.$title=a(">span.fancytree-title",l.span),h=n.enhanceTitle.call(m,{type:"enhanceTitle"},b)||""))},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options,g=d.hasChildren(),h=d.isLastSibling(),i=f.aria,j=f._classNames,k=[],l=d[e.statusClassPropName];l&&e._enableUpdate!==!1&&(i&&(c=a(d.tr||d.li)),k.push(j.node),e.activeNode===d&&k.push(j.active),e.focusNode===d&&k.push(j.focused),d.expanded&&k.push(j.expanded),i&&(g!==!1?c.attr("aria-expanded",Boolean(d.expanded)):c.removeAttr("aria-expanded")),d.folder&&k.push(j.folder),g!==!1&&k.push(j.hasChildren),h&&k.push(j.lastsib),d.lazy&&null==d.children&&k.push(j.lazy),d.partload&&k.push(j.partload),d.partsel&&k.push(j.partsel),w.evalOption("unselectable",d,d,f,!1)&&k.push(j.unselectable),d._isLoading&&k.push(j.loading),d._error&&k.push(j.error),d.statusNodeType&&k.push(j.statusNodePrefix+d.statusNodeType),d.selected?(k.push(j.selected),i&&c.attr("aria-selected",!0)):i&&c.attr("aria-selected",!1),d.extraClasses&&k.push(d.extraClasses),g===!1?k.push(j.combinedExpanderPrefix+"n"+(h?"l":"")):k.push(j.combinedExpanderPrefix+(d.expanded?"e":"c")+(d.lazy&&null==d.children?"d":"")+(h?"l":"")),k.push(j.combinedIconPrefix+(d.expanded?"e":"c")+(d.folder?"f":"")),l.className=k.join(" "),d.li&&a(d.li).toggleClass(j.lastsib,h))},nodeSetActive:function(b,c,d){d=d||{};var f,g=b.node,h=b.tree,i=b.options,j=d.noEvents===!0,m=d.noFocus===!0,n=g===h.activeNode;return c=c!==!1,n===c?k(g):c&&!j&&this._triggerNodeEvent("beforeActivate",g,b.originalEvent)===!1?l(g,["rejected"]):(c?(h.activeNode&&(e(h.activeNode!==g,"node was active (inconsistency)"),f=a.extend({},b,{node:h.activeNode}),h.nodeSetActive(f,!1),e(null===h.activeNode,"deactivate was out of sync?")),i.activeVisible&&g.makeVisible({scrollIntoView:m&&null==h.focusNode}),h.activeNode=g,h.nodeRenderStatus(b),m||h.nodeSetFocus(b),j||h._triggerNodeEvent("activate",g,b.originalEvent)):(e(h.activeNode===g,"node was not active (inconsistency)"),h.activeNode=null,this.nodeRenderStatus(b),j||b.tree._triggerNodeEvent("deactivate",g,b.originalEvent)),k(g))},nodeSetExpanded:function(b,c,e){e=e||{};var f,g,h,i,j,m,n=b.node,o=b.tree,p=b.options,q=e.noAnimation===!0,r=e.noEvents===!0;if(c=c!==!1,n.expanded&&c||!n.expanded&&!c)return k(n);if(c&&!n.lazy&&!n.hasChildren())return k(n);if(!c&&n.getLevel()<p.minExpandLevel)return l(n,["locked"]);if(!r&&this._triggerNodeEvent("beforeExpand",n,b.originalEvent)===!1)return l(n,["rejected"]);if(q||n.isVisible()||(q=e.noAnimation=!0),g=new a.Deferred,c&&!n.expanded&&p.autoCollapse){j=n.getParentList(!1,!0),m=p.autoCollapse;try{for(p.autoCollapse=!1,h=0,i=j.length;h<i;h++)this._callHook("nodeCollapseSiblings",j[h],e)}finally{p.autoCollapse=m}}return g.done(function(){var a=n.getLastChild();c&&p.autoScroll&&!q&&a?a.scrollIntoView(!0,{topNode:n}).always(function(){r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}):r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}),f=function(d){var e,f,g=p._classNames,h=p.toggleEffect;if(n.expanded=c,o._callHook("nodeRender",b,!1,!1,!0),n.ul)if(e="none"!==n.ul.style.display,f=!!n.expanded,e===f)n.warn("nodeSetExpanded: UL.style.display already set");else{if(h&&!q)return a(n.li).addClass(g.animating),void a(n.ul).addClass(g.animating).toggle(h.effect,h.options,h.duration,function(){a(this).removeClass(g.animating),a(n.li).removeClass(g.animating),d()});n.ul.style.display=n.expanded||!parent?"":"none"}d()},c&&n.lazy&&n.hasChildren()===d?n.load().done(function(){g.notifyWith&&g.notifyWith(n,["loaded"]),f(function(){g.resolveWith(n)})}).fail(function(a){f(function(){g.rejectWith(n,["load failed ("+a+")"])})}):f(function(){g.resolveWith(n)}),g.promise()},nodeSetFocus:function(b,d){var e,f=b.tree,g=b.node,h=f.options,i=!!b.originalEvent&&a(b.originalEvent.target).is(":input");if(d=d!==!1,f.focusNode){if(f.focusNode===g&&d)return;e=a.extend({},b,{node:f.focusNode}),f.focusNode=null,this._triggerNodeEvent("blur",e),this._callHook("nodeRenderStatus",e)}d&&(this.hasFocus()||(g.debug("nodeSetFocus: forcing container focus"),this._callHook("treeSetFocus",b,!0,{calledByNode:!0})),g.makeVisible({scrollIntoView:!1}),f.focusNode=g,h.titlesTabbable?i||a(g.span).find(".fancytree-title").focus():0===a(c.activeElement).closest(".fancytree-container").length&&a(f.$container).focus(),h.aria&&a(f.$container).attr("aria-activedescendant",a(g.tr||g.li).uniqueId().attr("id")),this._triggerNodeEvent("focus",b),h.autoScroll&&g.scrollIntoView(),this._callHook("nodeRenderStatus",b))},nodeSetSelected:function(a,b,c){c=c||{};var d=a.node,e=a.tree,f=a.options,g=c.noEvents===!0;if(b=b!==!1,!w.evalOption("unselectable",d,d,f,!1)){if(d._lastSelectIntent=b,!!d.selected===b&&(3!==f.selectMode||!d.partsel||b))return b;if(!g&&this._triggerNodeEvent("beforeSelect",d,a.originalEvent)===!1)return!!d.selected;b&&1===f.selectMode?(e.lastSelectedNode&&e.lastSelectedNode.setSelected(!1),d.selected=b):3!==f.selectMode||d.parent.radiogroup||d.radiogroup?d.parent.radiogroup?d.visitSiblings(function(a){a._changeSelectStatusAttrs(b&&a===d)},!0):d.selected=b:(d.selected=b,d.fixSelection3AfterClick(c)),this.nodeRenderStatus(a),e.lastSelectedNode=b?d:null,g||e._triggerNodeEvent("select",a)}},nodeSetStatus:function(b,c,d,e){function f(){var a=h.children?h.children[0]:null;if(a&&a.isStatusNode()){try{h.ul&&(h.ul.removeChild(a.li),a.li=null)}catch(b){}1===h.children.length?h.children=[]:h.children.shift()}}function g(b,c){var d=h.children?h.children[0]:null;return d&&d.isStatusNode()?(a.extend(d,b),d.statusNodeType=c,i._callHook("nodeRenderTitle",d)):(h._setChildren([b]),h.children[0].statusNodeType=c,i.render()),h.children[0]}var h=b.node,i=b.tree;switch(c){case"ok":f(),h._isLoading=!1,h._error=null,h.renderStatus();break;case"loading":h.parent||g({title:i.options.strings.loading+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!0,h._error=null,h.renderStatus();break;case"error":g({title:i.options.strings.loadError+(d?" 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b=a.tree,c=b.options;b.$container.attr("tabindex",c.tabindex),c.rtl?b.$container.attr("DIR","RTL").addClass("fancytree-rtl"):b.$container.removeAttr("DIR").removeClass("fancytree-rtl"),c.aria&&(b.$container.attr("role","tree"),1!==c.selectMode&&b.$container.attr("aria-multiselectable",!0)),this.treeLoad(a)},treeLoad:function(b,c){var d,f,g,h,i=b.tree,j=b.widget.element,k=a.extend({},b,{node:this.rootNode});if(i.rootNode.children&&this.treeClear(b),c=c||this.options.source)"string"==typeof c&&a.error("Not implemented");else switch(f=j.data("type")||"html"){case"html":g=j.find(">ul:first"),g.addClass("ui-fancytree-source ui-helper-hidden"),c=a.ui.fancytree.parseHtml(g),this.data=a.extend(this.data,n(g));break;case"json":c=a.parseJSON(j.text()),j.contents().filter(function(){return 3===this.nodeType}).remove(),a.isPlainObject(c)&&(e(a.isArray(c.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 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c=b.node;c.ul&&(c.isRootNode()?a(c.ul).empty():(a(c.ul).remove(),c.ul=null),c.visit(function(a){a.li=a.ul=null}))},nodeRemoveChildren:function(b){var c,d=b.tree,e=b.node,f=e.children;f&&(this.activeNode&&this.activeNode.isDescendantOf(e)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(e)&&(this.focusNode=null),this.nodeRemoveChildMarkup(b),c=a.extend({},b),e.triggerModifyChild("remove",null),e.visit(function(a){a.parent=null,d._callHook("treeRegisterNode",d,!1,a)}),e.lazy?e.children=[]:e.children=null,e.isRootNode()||(e.expanded=!1),this.nodeRenderStatus(b))},nodeRemoveMarkup:function(b){var c=b.node;c.li&&(a(c.li).remove(),c.li=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,d,f,g,h){var i,j,k,l,m,n,o,p=b.node,q=b.tree,r=b.options,s=r.aria,t=!1,u=p.parent,v=!u,w=p.children,x=null;if(q._enableUpdate!==!1&&(v||u.ul)){if(e(v||u.ul,"parent UL must 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b;if(!g&&this._triggerNodeEvent("beforeSelect",d,a.originalEvent)===!1)return!!d.selected;b&&1===f.selectMode?(e.lastSelectedNode&&e.lastSelectedNode.setSelected(!1),d.selected=b):3!==f.selectMode||!h||h.radiogroup||d.radiogroup?h&&h.radiogroup?d.visitSiblings(function(a){a._changeSelectStatusAttrs(b&&a===d)},!0):d.selected=b:(d.selected=b,d.fixSelection3AfterClick(c)),this.nodeRenderStatus(a),e.lastSelectedNode=b?d:null,g||e._triggerNodeEvent("select",a)}},nodeSetStatus:function(b,c,d,e){function f(){var a=h.children?h.children[0]:null;if(a&&a.isStatusNode()){try{h.ul&&(h.ul.removeChild(a.li),a.li=null)}catch(b){}1===h.children.length?h.children=[]:h.children.shift()}}function g(b,c){var d=h.children?h.children[0]:null;return d&&d.isStatusNode()?(a.extend(d,b),d.statusNodeType=c,i._callHook("nodeRenderTitle",d)):(h._setChildren([b]),h.children[0].statusNodeType=c,i.render()),h.children[0]}var h=b.node,i=b.tree;switch(c){case"ok":f(),h._isLoading=!1,h._error=null,h.renderStatus();break;case"loading":h.parent||g({title:i.options.strings.loading+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!0,h._error=null,h.renderStatus();break;case"error":g({title:i.options.strings.loadError+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!1,h._error={message:d,details:e},h.renderStatus();break;case"nodata":g({title:i.options.strings.noData,checkbox:!1,tooltip:e},c),h._isLoading=!1,h._error=null,h.renderStatus();break;default:a.error("invalid node status "+c)}},nodeToggleExpanded:function(a){return this.nodeSetExpanded(a,!a.node.expanded)},nodeToggleSelected:function(a){var b=a.node,c=!b.selected;return b.partsel&&!b.selected&&b._lastSelectIntent===!0&&(c=!1,b.selected=!0),b._lastSelectIntent=c,this.nodeSetSelected(a,c)},treeClear:function(a){var b=a.tree;b.activeNode=null,b.focusNode=null,b.$div.find(">ul.fancytree-container").empty(),b.rootNode.children=null},treeCreate:function(a){},treeDestroy:function(a){this.$div.find(">ul.fancytree-container").remove(),this.$source&&this.$source.removeClass("ui-helper-hidden")},treeInit:function(a){var b=a.tree,c=b.options;b.$container.attr("tabindex",c.tabindex),c.rtl?b.$container.attr("DIR","RTL").addClass("fancytree-rtl"):b.$container.removeAttr("DIR").removeClass("fancytree-rtl"),c.aria&&(b.$container.attr("role","tree"),1!==c.selectMode&&b.$container.attr("aria-multiselectable",!0)),this.treeLoad(a)},treeLoad:function(b,c){var d,f,g,h,i=b.tree,j=b.widget.element,k=a.extend({},b,{node:this.rootNode});if(i.rootNode.children&&this.treeClear(b),c=c||this.options.source)"string"==typeof c&&a.error("Not implemented");else switch(f=j.data("type")||"html"){case"html":g=j.find(">ul:first"),g.addClass("ui-fancytree-source ui-helper-hidden"),c=a.ui.fancytree.parseHtml(g),this.data=a.extend(this.data,n(g));break;case"json":c=a.parseJSON(j.text()),j.contents().filter(function(){return 3===this.nodeType}).remove(),a.isPlainObject(c)&&(e(a.isArray(c.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),d=c,c=c.children,delete d.children,a.extend(i.data,d));break;default:a.error("Invalid data-type: "+f)}return h=this.nodeLoadChildren(k,c).done(function(){i.render(),3===b.options.selectMode&&i.rootNode.fixSelection3FromEndNodes(),i.activeNode&&i.options.activeVisible&&i.activeNode.makeVisible(),i._triggerTreeEvent("init",null,{status:!0})}).fail(function(){i.render(),i._triggerTreeEvent("init",null,{status:!1})})},treeRegisterNode:function(a,b,c){},treeSetFocus:function(b,c,d){var e;c=c!==!1,c!==this.hasFocus()&&(this._hasFocus=c,!c&&this.focusNode?this.focusNode.setFocus(!1):!c||d&&d.calledByNode||a(this.$container).focus(),this.$container.toggleClass("fancytree-treefocus",c),this._triggerTreeEvent(c?"focusTree":"blurTree"),c&&!this.activeNode&&(e=this._lastMousedownNode||this.getFirstChild(),e&&e.setFocus()))},treeSetOption:function(b,c,d){var e=b.tree,f=!0,g=!1;switch(c){case"aria":case"checkbox":case"icon":case"minExpandLevel":case"tabindex":e._callHook("treeCreate",e),g=!0;break;case"escapeTitles":case"tooltip":g=!0;break;case"rtl":d===!1?e.$container.removeAttr("DIR").removeClass("fancytree-rtl"):e.$container.attr("DIR","RTL").addClass("fancytree-rtl"),g=!0;break;case"source":f=!1,e._callHook("treeLoad",e,d),g=!0}e.debug("set option "+c+"="+d+" <"+typeof d+">"),f&&(this.widget._super?this.widget._super.call(this.widget,c,d):a.Widget.prototype._setOption.call(this.widget,c,d)),g&&e.render(!0,!1)}}),a.widget("ui.fancytree",{options:{activeVisible:!0,ajax:{type:"GET",cache:!1,dataType:"json"},aria:!0,autoActivate:!0,autoCollapse:!1,autoScroll:!1,checkbox:!1,clickFolderMode:4,debugLevel:null,disabled:!1,enableAspx:!0,escapeTitles:!1,extensions:[],toggleEffect:{effect:"blind",options:{direction:"vertical",scale:"box"},duration:200},generateIds:!1,icon:!0,idPrefix:"ft_",focusOnSelect:!1,keyboard:!0,keyPathSeparator:"/",minExpandLevel:1,quicksearch:!1,rtl:!1,scrollOfs:{top:0,bottom:0},scrollParent:null,selectMode:2,strings:{loading:"Loading...",loadError:"Load error!",moreData:"More...",noData:"No data."},tabindex:"0",titlesTabbable:!1,tooltip:!1,_classNames:{node:"fancytree-node",folder:"fancytree-folder",animating:"fancytree-animating",combinedExpanderPrefix:"fancytree-exp-",combinedIconPrefix:"fancytree-ico-",hasChildren:"fancytree-has-children",active:"fancytree-active",selected:"fancytree-selected",expanded:"fancytree-expanded",lazy:"fancytree-lazy",focused:"fancytree-focused",partload:"fancytree-partload",partsel:"fancytree-partsel",radio:"fancytree-radio",unselectable:"fancytree-unselectable",lastsib:"fancytree-lastsib",loading:"fancytree-loading",error:"fancytree-error",statusNodePrefix:"fancytree-statusnode-"},lazyLoad:null,postProcess:null},_create:function(){this.tree=new t(this),this.$source=this.source||"json"===this.element.data("type")?this.element:this.element.find(">ul:first");var b,c,f,g=this.options,h=g.extensions,i=this.tree;for(f=0;f<h.length;f++)c=h[f],b=a.ui.fancytree._extensions[c],b||a.error("Could not apply extension '"+c+"' (it is not registered, did you forget to include it?)"),this.tree.options[c]=a.extend(!0,{},b.options,this.tree.options[c]),e(this.tree.ext[c]===d,"Extension name must not exist as Fancytree.ext attribute: '"+c+"'"),this.tree.ext[c]={},j(this.tree,i,b,c),i=b;g.icons!==d&&(g.icon!==!0?a.error("'icons' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'icons' tree option is deprecated since v2.14.0: use 'icon' instead"),g.icon=g.icons)),g.iconClass!==d&&(g.icon?a.error("'iconClass' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'iconClass' tree option is deprecated since v2.14.0: use 'icon' instead"),g.icon=g.iconClass)),g.tabbable!==d&&(g.tabindex=g.tabbable?"0":"-1",this.tree.warn("'tabbable' tree option is deprecated since v2.17.0: use 'tabindex='"+g.tabindex+"' instead")),this.tree._callHook("treeCreate",this.tree)},_init:function(){this.tree._callHook("treeInit",this.tree),this._bind()},_setOption:function(a,b){return this.tree._callHook("treeSetOption",this.tree,a,b)},destroy:function(){this._unbind(),this.tree._callHook("treeDestroy",this.tree),a.Widget.prototype.destroy.call(this)},_unbind:function(){var b=this.tree._ns;this.element.off(b),this.tree.$container.off(b),a(c).off(b)},_bind:function(){var a=this,b=this.options,c=this.tree,d=c._ns;this._unbind(),c.$container.on("focusin"+d+" focusout"+d,function(a){var b=w.getNode(a),d="focusin"===a.type;b?c._callHook("nodeSetFocus",c._makeHookContext(b,a),d):c._callHook("treeSetFocus",c,d)}).on("selectstart"+d,"span.fancytree-title",function(a){a.preventDefault()}).on("keydown"+d,function(a){if(b.disabled||b.keyboard===!1)return!0;var d,e=c.focusNode,f=c._makeHookContext(e||c,a),g=c.phase;try{return c.phase="userEvent",d=e?c._triggerNodeEvent("keydown",e,a):c._triggerTreeEvent("keydown",a),"preventNav"===d?d=!0:d!==!1&&(d=c._callHook("nodeKeydown",f)),d}finally{c.phase=g}}).on("mousedown"+d,function(b){var c=w.getEventTarget(b);a.tree._lastMousedownNode=c?c.node:null}).on("click"+d+" dblclick"+d,function(c){if(b.disabled)return!0;var d,e=w.getEventTarget(c),f=e.node,g=a.tree,h=g.phase;if(!f)return!0;d=g._makeHookContext(f,c);try{switch(g.phase="userEvent",c.type){case"click":return d.targetType=e.type,f.isPagingNode()?g._triggerNodeEvent("clickPaging",d,c)===!0:g._triggerNodeEvent("click",d,c)!==!1&&g._callHook("nodeClick",d);case"dblclick":return d.targetType=e.type,g._triggerNodeEvent("dblclick",d,c)!==!1&&g._callHook("nodeDblclick",d)}}finally{g.phase=h}})},getActiveNode:function(){return this.tree.activeNode},getNodeByKey:function(a){return this.tree.getNodeByKey(a)},getRootNode:function(){return this.tree.rootNode},getTree:function(){return this.tree}}),w=a.ui.fancytree,a.extend(a.ui.fancytree,{version:"2.24.0",buildType: "production",debugLevel: 1,_nextId:1,_nextNodeKey:1,_extensions:{},_FancytreeClass:t,_FancytreeNodeClass:s,jquerySupports:{positionMyOfs:h(a.ui.version,1,9)},assert:function(a,b){return e(a,b)},debounce:function(a,b,c,d){var e;return 3===arguments.length&&"boolean"!=typeof c&&(d=c,c=!1),function(){var f=arguments;d=d||this,c&&!e&&b.apply(d,f),clearTimeout(e),e=setTimeout(function(){c||b.apply(d,f),e=null},a)}},debug:function(b){a.ui.fancytree.debugLevel>=2&&f("log",arguments)},error:function(a){f("error",arguments)},escapeHtml:o,fixPositionOptions:function(b){if((b.offset||(""+b.my+b.at).indexOf("%")>=0)&&a.error("expected new position syntax (but '%' is not supported)"),!a.ui.fancytree.jquerySupports.positionMyOfs){var c=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(b.my),d=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(b.at),e=(c[2]?+c[2]:0)+(d[2]?+d[2]:0),f=(c[4]?+c[4]:0)+(d[4]?+d[4]:0);b=a.extend({},b,{my:c[1]+" "+c[3],at:d[1]+" "+d[3]}),(e||f)&&(b.offset=""+e+" "+f)}return b},getEventTargetType:function(a){return this.getEventTarget(a).type},getEventTarget:function(b){var c=b&&b.target?b.target.className:"",e={node:this.getNode(b.target),type:d};return/\bfancytree-title\b/.test(c)?e.type="title":/\bfancytree-expander\b/.test(c)?e.type=e.node.hasChildren()===!1?"prefix":"expander":/\bfancytree-checkbox\b/.test(c)?e.type="checkbox":/\bfancytree-icon\b/.test(c)?e.type="icon":/\bfancytree-node\b/.test(c)?e.type="title":b&&b.target&&a(b.target).closest(".fancytree-title").length&&(e.type="title"),e},getNode:function(a){if(a instanceof s)return a;for(a instanceof jQuery?a=a[0]:a.originalEvent!==d&&(a=a.target);a;){if(a.ftnode)return a.ftnode;a=a.parentNode}return null},getTree:function(b){var c;return b instanceof t?b:(b===d&&(b=0),"number"==typeof b?b=a(".fancytree-container").eq(b):"string"==typeof b?b=a(b).eq(0):b.selector!==d?b=b.eq(0):b.originalEvent!==d&&(b=a(b.target)),b=b.closest(":ui-fancytree"),c=b.data("ui-fancytree")||b.data("fancytree"),c?c.tree:null)},evalOption:function(b,c,d,e,f){var g,h,i=c.tree,j=e[b],k=d[b];return a.isFunction(j)?(g={node:c,tree:i,widget:i.widget,options:i.widget.options},h=j.call(i,{type:b},g),null==h&&(h=k)):h=null!=k?k:j,null==h&&(h=f),h},eventToString:function(a){var b=a.which,c=a.type,d=[];return a.altKey&&d.push("alt"),a.ctrlKey&&d.push("ctrl"),a.metaKey&&d.push("meta"),a.shiftKey&&d.push("shift"),"click"===c||"dblclick"===c?d.push(E[a.button]+c):C[b]||d.push(D[b]||String.fromCharCode(b).toLowerCase()),d.join("+")},info:function(b){a.ui.fancytree.debugLevel>=1&&f("info",arguments)},keyEventToString:function(a){return this.warn("keyEventToString() is deprecated: use eventToString()"),this.eventToString(a)},overrideMethod:function(b,c,d){var e,f=b[c]||a.noop;b[c]=function(){try{return e=this._super,this._super=f,d.apply(this,arguments)}finally{this._super=e}}},parseHtml:function(b){var c,e,f,g,h,i,j,k,l=b.find(">li"),m=[];return l.each(function(){var l,o,p=a(this),q=p.find(">span:first",this),r=q.length?null:p.find(">a:first"),s={tooltip:null,data:{}};for(q.length?s.title=q.html():r&&r.length?(s.title=r.html(),s.data.href=r.attr("href"),s.data.target=r.attr("target"),s.tooltip=r.attr("title")):(s.title=p.html(),h=s.title.search(/<ul/i),h>=0&&(s.title=s.title.substring(0,h))),s.title=a.trim(s.title),g=0,i=F.length;g<i;g++)s[F[g]]=d;for(c=this.className.split(" "),f=[],g=0,i=c.length;g<i;g++)e=c[g],G[e]?s[e]=!0:f.push(e);if(s.extraClasses=f.join(" "),j=p.attr("title"),j&&(s.tooltip=j),j=p.attr("id"),j&&(s.key=j),p.attr("hideCheckbox")&&(s.checkbox=!1),l=n(p),l&&!a.isEmptyObject(l)){for(o in J)l.hasOwnProperty(o)&&(l[J[o]]=l[o],delete l[o]);for(g=0,i=H.length;g<i;g++)j=H[g],k=l[j],null!=k&&(delete l[j],s[j]=k);a.extend(s.data,l)}b=p.find(">ul:first"),b.length?s.children=a.ui.fancytree.parseHtml(b):s.children=s.lazy?d:null,m.push(s)}),m},registerExtension:function(b){e(null!=b.name,"extensions must have a `name` property."),e(null!=b.version,"extensions must have a `version` property."),a.ui.fancytree._extensions[b.name]=b},unescapeHtml:function(a){var b=c.createElement("div");return b.innerHTML=a,0===b.childNodes.length?"":b.childNodes[0].nodeValue},warn:function(a){f("warn",arguments)}})}(jQuery,window,document);
\ No newline at end of file
diff --git a/dist/skin-custom-1/README.md b/dist/skin-custom-1/README.md
index da573d61..c1703a74 100644
--- a/dist/skin-custom-1/README.md
+++ b/dist/skin-custom-1/README.md
@@ -1,14 +1,14 @@
 ### Creating Custom Skins
 
 1. Create a folder like this (recommended name: 'src/skin-custom-...')
-2. For a start copy files from one of the existing skin folders (src/skin-...) 
+2. For a start, copy files from one of the existing skin folders (src/skin-...)
    to the custom folder:
-   - ui.fancytree.less  (required)
+   - ui.fancytree.less (required)
    - icons.gif (if needed)
    - loading.gif (if needed)
-3. cd to your fancytree folder and run `grunt dev` from the connsole.<br>
-   Note: NPM and Grunt are required. 
+3. cd to your fancytree folder and run `grunt dev` from the console.<br>
+   Note: NPM and Grunt are required.
    Read [how to install the toolset](https://github.com/mar10/fancytree/wiki/HowtoContribute#install-the-source-code-and-tools-for-debugging-and-contributing).
 4. Edit and save your ui.fancytree.less file.<br>
-   The `ui.fancytree.css` will be generated and updated automatically from 
+   The `ui.fancytree.css` will be generated and updated automatically from
    the LESS file.
diff --git a/dist/src/jquery.fancytree.ariagrid.js b/dist/src/jquery.fancytree.ariagrid.js
index cd79c861..35a52f7e 100644
--- a/dist/src/jquery.fancytree.ariagrid.js
+++ b/dist/src/jquery.fancytree.ariagrid.js
@@ -12,8 +12,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;( function( $, window, document, undefined ) {
@@ -253,7 +253,7 @@ $.ui.fancytree._FancytreeClass.prototype.activateCell = function( $td ) {
  */
 $.ui.fancytree.registerExtension({
 	name: "ariagrid",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		// Internal behavior flags, currently controlled via `extendedMode`
diff --git a/dist/src/jquery.fancytree.childcounter.js b/dist/src/jquery.fancytree.childcounter.js
index 4984330b..f7d34d33 100644
--- a/dist/src/jquery.fancytree.childcounter.js
+++ b/dist/src/jquery.fancytree.childcounter.js
@@ -19,13 +19,13 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 // To keep the global namespace clean, we wrap everything in a closure
 
-;(function($, undefined) {
+;(function($, window, document, undefined) {
 
 // Consider to use [strict mode](http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/)
 "use strict";
@@ -122,7 +122,7 @@ $.ui.fancytree.registerExtension({
 // Every extension must be registered by a unique name.
 	name: "childcounter",
 // Version information should be compliant with [semver](http://semver.org)
-	version: "2.23.0",
+	version: "2.24.0",
 
 // Extension specific options and their defaults.
 // This options will be available as `tree.options.childcounter.hideExpanded`
@@ -207,4 +207,4 @@ $.ui.fancytree.registerExtension({
 // End of extension definition
 });
 // End of namespace closure
-}(jQuery));
+}(jQuery, window, document));
diff --git a/dist/src/jquery.fancytree.clones.js b/dist/src/jquery.fancytree.clones.js
index ae83787b..77c91663 100644
--- a/dist/src/jquery.fancytree.clones.js
+++ b/dist/src/jquery.fancytree.clones.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -342,7 +342,7 @@ $.ui.fancytree._FancytreeClass.prototype.changeRefKey = function(oldRefKey, newR
  */
 $.ui.fancytree.registerExtension({
 	name: "clones",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		highlightActiveClones: true, // set 'fancytree-active-clone' on active clones and all peers
diff --git a/dist/src/jquery.fancytree.columnview.js b/dist/src/jquery.fancytree.columnview.js
index 989c4de3..279c5d6e 100644
--- a/dist/src/jquery.fancytree.columnview.js
+++ b/dist/src/jquery.fancytree.columnview.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -41,7 +41,7 @@ function _assert(cond, msg){
  */
 $.ui.fancytree.registerExtension({
 	name: "columnview",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 	},
diff --git a/dist/src/jquery.fancytree.debug.js b/dist/src/jquery.fancytree.debug.js
index f9152140..e6ad1875 100644
--- a/dist/src/jquery.fancytree.debug.js
+++ b/dist/src/jquery.fancytree.debug.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -41,7 +41,7 @@ for(i=0; i<EVENT_NAMES.length; i++){ EVENT_NAME_MAP[EVENT_NAMES[i]] = true; }
  */
 $.ui.fancytree.registerExtension({
 	name: "tracecalls",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		logTarget: null,   // optional redirect logging to this <div> tag
@@ -124,7 +124,7 @@ $.ui.fancytree.registerExtension({
 ;(function($, window, document, undefined) {
 	$.ui.fancytree.registerExtension({
 		name: "profiler",
-		version: "2.23.0",
+		version: "2.24.0",
 		// Default options for this extension
 		options: {
 			prefix: ""
diff --git a/dist/src/jquery.fancytree.dnd.js b/dist/src/jquery.fancytree.dnd.js
index d335ee45..24b6cb5d 100644
--- a/dist/src/jquery.fancytree.dnd.js
+++ b/dist/src/jquery.fancytree.dnd.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -247,7 +247,7 @@ function _initDragAndDrop(tree) {
 
 $.ui.fancytree.registerExtension({
 	name: "dnd",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		// Make tree nodes accept draggables
diff --git a/dist/src/jquery.fancytree.dnd5.js b/dist/src/jquery.fancytree.dnd5.js
index 56ce90f7..8bb3002c 100644
--- a/dist/src/jquery.fancytree.dnd5.js
+++ b/dist/src/jquery.fancytree.dnd5.js
@@ -9,15 +9,13 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 
  /*
  #TODO
-   - glyph
-
 	Compatiblity when dragging between *separate* windows:
 
 		   Drag from Chrome   Edge    FF    IE11    Safari
@@ -159,7 +157,6 @@ function handleDragOver(event, data) {
 		targetNode = data.node,
 		sourceNode = data.otherNode,
 		markerAt = "center",
-		// glyph = options.glyph || null,
 		// $source = sourceNode ? $(sourceNode.span) : null,
 		$target = $(targetNode.span),
 		$targetTitle = $target.find("span.fancytree-title");
@@ -263,7 +260,7 @@ function handleDragOver(event, data) {
 
 $.ui.fancytree.registerExtension({
 	name: "dnd5",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		autoExpandMS: 1500,          // Expand nodes after n milliseconds of hovering
@@ -290,8 +287,10 @@ $.ui.fancytree.registerExtension({
 	},
 
 	treeInit: function(ctx){
-		var tree = ctx.tree,
+		var $temp,
+			tree = ctx.tree,
 			opts = ctx.options,
+			glyph = opts.glyph || null,
 			dndOpts = opts.dnd5,
 			getNode = $.ui.fancytree.getNode;
 
@@ -317,8 +316,11 @@ $.ui.fancytree.registerExtension({
 		this.$container.addClass("fancytree-ext-dnd5");
 
 		// Store the current scroll parent, which may be the tree
-		// container, any enclosing div, or the document
-		this.$scrollParent = this.$container.children(":first").scrollParent();
+		// container, any enclosing div, or the document.
+		// #761: scrollParent() always needs a container child
+		$temp = $("<span>").appendTo(this.$container);
+		this.$scrollParent = $temp.scrollParent();
+		$temp.remove();
 
 		$dropMarker = $("#fancytree-drop-marker");
 		if( !$dropMarker.length ) {
@@ -329,10 +331,9 @@ $.ui.fancytree.registerExtension({
 					// Drop marker should not steal dragenter/dragover events:
 					"pointer-events": "none"
 				}).prependTo("body");
-				// if( glyph ) {
-					// instData.$dropMarker
-						// .addClass(glyph.map.dropMarker);
-				// }
+			if( glyph ) {
+				$dropMarker.addClass(glyph.map.dropMarker);
+			}
 		}
 		// Enable drag support if dragStart() is specified:
 		if( dndOpts.dragStart ) {
@@ -431,7 +432,6 @@ $.ui.fancytree.registerExtension({
 					allowDrop = null,
 					node = getNode(event),
 					dataTransfer = event.dataTransfer || event.originalEvent.dataTransfer,
-					// glyph = opts.glyph || null,
 					data = {
 						node: node,
 						tree: tree,
diff --git a/dist/src/jquery.fancytree.edit.js b/dist/src/jquery.fancytree.edit.js
index 0019f93f..c54d76ad 100644
--- a/dist/src/jquery.fancytree.edit.js
+++ b/dist/src/jquery.fancytree.edit.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -253,7 +253,7 @@ $.ui.fancytree._FancytreeNodeClass.prototype.isEditing = function(){
  */
 $.ui.fancytree.registerExtension({
 	name: "edit",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		adjustWidthOfs: 4,   // null: don't adjust input size to content
diff --git a/dist/src/jquery.fancytree.filter.js b/dist/src/jquery.fancytree.filter.js
index a1b90afe..23d5aea7 100644
--- a/dist/src/jquery.fancytree.filter.js
+++ b/dist/src/jquery.fancytree.filter.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -38,7 +38,7 @@ function extractHtmlText(s){
 }
 
 $.ui.fancytree._FancytreeClass.prototype._applyFilterImpl = function(filter, branchMode, _opts){
-	var match, statusNode, re, reHighlight,
+	var match, statusNode, re, reHighlight, temp,
 		count = 0,
 		treeOpts = this.options,
 		escapeTitles = treeOpts.escapeTitles,
@@ -49,7 +49,11 @@ $.ui.fancytree._FancytreeClass.prototype._applyFilterImpl = function(filter, bra
 
 	// Default to 'match title substring (not case sensitive)'
 	if(typeof filter === "string"){
-		// console.log("rex", filter.split('').join('\\w*').replace(/\W/, ""))
+		if( filter === "" ) {
+			this.warn("Fancytree passing an empty string as a filter is handled as clearFilter().");
+			this.clearFilter();
+			return;
+		}
 		if( opts.fuzzy ) {
 			// See https://codereview.stackexchange.com/questions/23899/faster-javascript-fuzzy-string-matching-function/23905#23905
 			// and http://www.quora.com/How-is-the-fuzzy-search-algorithm-in-Sublime-Text-designed
@@ -63,15 +67,26 @@ $.ui.fancytree._FancytreeClass.prototype._applyFilterImpl = function(filter, bra
 		re = new RegExp(".*" + match + ".*", "i");
 		reHighlight = new RegExp(_escapeRegex(filter), "gi");
 		filter = function(node){
-			var display,
-				text = escapeTitles ? node.title : extractHtmlText(node.title),
+			var text = escapeTitles ? node.title : extractHtmlText(node.title),
 				res = !!re.test(text);
 
 			if( res && opts.highlight ) {
-				display = escapeTitles ? escapeHtml(node.title) : text;
-				node.titleWithHighlight = display.replace(reHighlight, function(s){
-					return "<mark>" + s + "</mark>";
-				});
+				if( escapeTitles ) {
+					// #740: we must not apply the marks to escaped entity names, e.g. `&quot;`
+					// Use some exotic characters to mark matches:
+					temp = text.replace(reHighlight, function(s){
+						return "\uFFF7" + s + "\uFFF8";
+					});
+					// now we can escape the title...
+					node.titleWithHighlight = escapeHtml(temp)
+						// ... and finally insert the desired `<mark>` tags
+						.replace(/\uFFF7/g, "<mark>")
+						.replace(/\uFFF8/g, "</mark>");
+				} else {
+					node.titleWithHighlight = text.replace(reHighlight, function(s){
+						return "<mark>" + s + "</mark>";
+					});
+				}
 				// node.debug("filter", escapeTitles, text, node.titleWithHighlight);
 			}
 			return res;
@@ -273,7 +288,7 @@ $.ui.fancytree._FancytreeNodeClass.prototype.isMatched = function(){
  */
 $.ui.fancytree.registerExtension({
 	name: "filter",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		autoApply: true,   // Re-apply last filter if lazy data is loaded
diff --git a/dist/src/jquery.fancytree.fixed.js b/dist/src/jquery.fancytree.fixed.js
index ce7e3408..645aa24e 100644
--- a/dist/src/jquery.fancytree.fixed.js
+++ b/dist/src/jquery.fancytree.fixed.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
diff --git a/dist/src/jquery.fancytree.glyph.js b/dist/src/jquery.fancytree.glyph.js
index 62681318..e0eb2235 100644
--- a/dist/src/jquery.fancytree.glyph.js
+++ b/dist/src/jquery.fancytree.glyph.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -21,45 +21,97 @@
  * Private functions and variables
  */
 
+var FT = $.ui.fancytree,
+	PRESETS = {
+	"awesome3": {
+		checkbox: "icon-check-empty",
+		checkboxSelected: "icon-check",
+		checkboxUnknown: "icon-check icon-muted",
+		dragHelper: "icon-caret-right",
+		dropMarker: "icon-caret-right",
+		error: "icon-exclamation-sign",
+		expanderClosed: "icon-caret-right",
+		expanderLazy: "icon-angle-right",
+		expanderOpen: "icon-caret-down",
+		loading: "icon-refresh icon-spin",
+		nodata: "icon-meh",
+		noExpander: "",
+		// Default node icons.
+		// (Use tree.options.icon callback to define custom icons based on node data)
+		doc: "icon-file-alt",
+		docOpen: "icon-file-alt",
+		folder: "icon-folder-close-alt",
+		folderOpen: "icon-folder-open-alt"
+		},
+	"awesome4": {
+		checkbox: "fa fa-square-o",
+		checkboxSelected: "fa fa-check-square-o",
+		checkboxUnknown: "fa fa-square",
+		dragHelper: "fa fa-arrow-right",
+		dropMarker: "fa fa-long-arrow-right",
+		error: "fa fa-warning",
+		expanderClosed: "fa fa-caret-right",
+		expanderLazy: "fa fa-angle-right",
+		expanderOpen: "fa fa-caret-down",
+		loading: "fa fa-spinner fa-pulse",
+		nodata: "fa fa-meh-o",
+		noExpander: "",
+		// Default node icons.
+		// (Use tree.options.icon callback to define custom icons based on node data)
+		doc: "fa fa-file-o",
+		docOpen: "fa fa-file-o",
+		folder: "fa fa-folder-o",
+		folderOpen: "fa fa-folder-open-o"
+		},
+	"bootstrap3": {
+		checkbox: "glyphicon glyphicon-unchecked",
+		checkboxSelected: "glyphicon glyphicon-check",
+		checkboxUnknown: "glyphicon glyphicon-share",
+		dragHelper: "glyphicon glyphicon-play",
+		dropMarker: "glyphicon glyphicon-arrow-right",
+		error: "glyphicon glyphicon-warning-sign",
+		expanderClosed: "glyphicon glyphicon-plus-sign",
+		expanderLazy: "glyphicon glyphicon-plus-sign",
+		expanderOpen: "glyphicon glyphicon-minus-sign",
+		loading: "glyphicon glyphicon-refresh glyphicon-spin",
+		nodata: "glyphicon glyphicon-info-sign",
+		noExpander: "",
+		// Default node icons.
+		// (Use tree.options.icon callback to define custom icons based on node data)
+		doc: "glyphicon glyphicon-file",
+		docOpen: "glyphicon glyphicon-file",
+		folder: "glyphicon glyphicon-folder-close",
+		folderOpen: "glyphicon glyphicon-folder-open"
+		}
+	};
+
+
 function _getIcon(opts, type){
 	return opts.map[type];
 }
 
+
 $.ui.fancytree.registerExtension({
 	name: "glyph",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
+		preset: null,  // 'awesome3', 'awesome4', 'bootstrap3'
 		map: {
-			// Samples from Font Awesome 3.2
-			//   http://fortawesome.github.io/Font-Awesome/3.2.1/icons/
-			// See here for alternatives:
-			//   http://fortawesome.github.io/Font-Awesome/icons/
-			//   http://getbootstrap.com/components/
-			checkbox: "icon-check-empty",
-			checkboxSelected: "icon-check",
-			checkboxUnknown: "icon-check icon-muted",
-			error: "icon-exclamation-sign",
-			expanderClosed: "icon-caret-right",
-			expanderLazy: "icon-angle-right",
-			expanderOpen: "icon-caret-down",
-			nodata: "icon-meh",
-			noExpander: "",
-			dragHelper: "icon-caret-right",
-			dropMarker: "icon-caret-right",
-			// Default node icons.
-			// (Use tree.options.icon callback to define custom icons
-			// based on node data)
-			doc: "icon-file-alt",
-			docOpen: "icon-file-alt",
-			loading: "icon-refresh icon-spin",
-			folder: "icon-folder-close-alt",
-			folderOpen: "icon-folder-open-alt"
 		}
 	},
 
 	treeInit: function(ctx){
-		var tree = ctx.tree;
+		var tree = ctx.tree,
+			opts = ctx.options.glyph;
+
+		if( opts.preset ) {
+			FT.assert( !!PRESETS[opts.preset],
+				"Invalid value for `options.glyph.preset`: " + opts.preset);
+			opts.map = $.extend({}, PRESETS[opts.preset], opts.map);
+		} else {
+			tree.warn("ext-glyph: missing `preset` option.");
+		}
 		this._superApply(arguments);
 		tree.$container.addClass("fancytree-ext-glyph");
 	},
diff --git a/dist/src/jquery.fancytree.gridnav.js b/dist/src/jquery.fancytree.gridnav.js
index 65effda4..67d06f3f 100644
--- a/dist/src/jquery.fancytree.gridnav.js
+++ b/dist/src/jquery.fancytree.gridnav.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -116,7 +116,7 @@ function findNeighbourTd($target, keyCode){
  */
 $.ui.fancytree.registerExtension({
 	name: "gridnav",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		autofocusInput:   false,  // Focus first embedded input if node gets activated
diff --git a/dist/src/jquery.fancytree.js b/dist/src/jquery.fancytree.js
index b2c14c93..f23abf7b 100644
--- a/dist/src/jquery.fancytree.js
+++ b/dist/src/jquery.fancytree.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 /** Core Fancytree module.
@@ -2186,6 +2186,7 @@ function Fancytree(widget) {
 	this.activeNode = null;
 	this.focusNode = null;
 	this._hasFocus = null;
+	this._lastMousedownNode = null;
 	this._enableUpdate = true;
 	// this._dirtyRoots = null;
 	this.lastSelectedNode = null;
@@ -4071,7 +4072,8 @@ $.extend(Fancytree.prototype,
 		var node = ctx.node,
 			tree = ctx.tree,
 			opts = ctx.options,
-			noEvents = (callOpts.noEvents === true);
+			noEvents = (callOpts.noEvents === true),
+			parent = node.parent;
 
 		// flag defaults to true
 		flag = (flag !== false);
@@ -4110,11 +4112,11 @@ $.extend(Fancytree.prototype,
 				tree.lastSelectedNode.setSelected(false);
 			}
 			node.selected = flag;
-		}else if(opts.selectMode === 3 && !node.parent.radiogroup && !node.radiogroup){
+		}else if(opts.selectMode === 3 && parent && !parent.radiogroup && !node.radiogroup){
 			// multi-hierarchical selection mode
 			node.selected = flag;
 			node.fixSelection3AfterClick(callOpts);
-		}else if(node.parent.radiogroup){
+		}else if(parent && parent.radiogroup){
 			node.visitSiblings(function(n){
 				n._changeSelectStatusAttrs(flag && n === node);
 			}, true);
@@ -4374,11 +4376,7 @@ $.extend(Fancytree.prototype,
 	 * @param {boolean} [flag=true]
 	 */
 	treeSetFocus: function(ctx, flag, callOpts) {
-		function ensureTreeFocus(thisTree) {
-			if (!thisTree.activeNode && thisTree.getFirstChild()) {
-				thisTree.getFirstChild().setFocus();
-			}
-		}
+		var targetNode;
 
 		flag = (flag !== false);
 
@@ -4395,11 +4393,10 @@ $.extend(Fancytree.prototype,
 			}
 			this.$container.toggleClass("fancytree-treefocus", flag);
 			this._triggerTreeEvent(flag ? "focusTree" : "blurTree");
-			if( flag ) {
-				// Check after timeout to ensure mousedown processing is complete
-				// and the clicked node is already activated
-				var thisTree = this;
-				setTimeout(function() { ensureTreeFocus(thisTree); }, 0);
+			if( flag && !this.activeNode ) {
+				// #712: Use last mousedowned node ('click' event fires after focusin)
+				targetNode = this._lastMousedownNode || this.getFirstChild();
+				targetNode && targetNode.setFocus();
 			}
 		}
 	},
@@ -4666,10 +4663,12 @@ $.widget("ui.fancytree",
 			}else{
 				tree._callHook("treeSetFocus", tree, flag);
 			}
+
 		}).on("selectstart" + ns, "span.fancytree-title", function(event){
 			// prevent mouse-drags to select text ranges
 			// tree.debug("<span title> got event " + event.type);
 			event.preventDefault();
+
 		}).on("keydown" + ns, function(event){
 			// TODO: also bind keyup and keypress
 			// tree.debug("got event " + event.type + ", hasFocus:" + tree.hasFocus());
@@ -4700,8 +4699,15 @@ $.widget("ui.fancytree",
 			} finally {
 				tree.phase = prevPhase;
 			}
-		}).on("mousedown" + ns + " dblclick" + ns, function(event){
-			// that.tree.debug("event(" + event + "): !");
+
+		}).on("mousedown" + ns, function(event){
+			var et = FT.getEventTarget(event);
+			// that.tree.debug("event(" + event.type + "): node: ", et.node);
+			// #712: Store the clicked node, so we can use it when we get a focusin event
+			//       ('click' event fires after focusin)
+			that.tree._lastMousedownNode = et ? et.node : null;
+
+		}).on("click" + ns + " dblclick" + ns, function(event){
 			if(opts.disabled){
 				return true;
 			}
@@ -4720,7 +4726,7 @@ $.widget("ui.fancytree",
 			try {
 				tree.phase = "userEvent";
 				switch(event.type) {
-				case "mousedown":
+				case "click":
 					ctx.targetType = et.type;
 					if( node.isPagingNode() ) {
 						return tree._triggerNodeEvent("clickPaging", ctx, event) === true;
@@ -4730,9 +4736,6 @@ $.widget("ui.fancytree",
 					ctx.targetType = et.type;
 					return ( tree._triggerNodeEvent("dblclick", ctx, event) === false ) ? false : tree._callHook("nodeDblclick", ctx);
 				}
-//             } catch(e) {
-// //                var _ = null; // DT issue 117 // TODO
-//                 $.error(e);
 			} finally {
 				tree.phase = prevPhase;
 			}
@@ -4782,7 +4785,7 @@ $.extend($.ui.fancytree,
 	/** @lends Fancytree_Static# */
 	{
 	/** @type {string} */
-	version: "2.23.0",      // Set to semver by 'grunt release'
+	version: "2.24.0",      // Set to semver by 'grunt release'
 	/** @type {string} */
 	buildType: "production", // Set to 'production' by 'grunt build'
 	/** @type {int} */
diff --git a/dist/src/jquery.fancytree.menu.js b/dist/src/jquery.fancytree.menu.js
index c26c64af..43ffcfc5 100644
--- a/dist/src/jquery.fancytree.menu.js
+++ b/dist/src/jquery.fancytree.menu.js
@@ -11,8 +11,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
diff --git a/dist/src/jquery.fancytree.persist.js b/dist/src/jquery.fancytree.persist.js
index b371fc58..bbc93f8f 100644
--- a/dist/src/jquery.fancytree.persist.js
+++ b/dist/src/jquery.fancytree.persist.js
@@ -11,8 +11,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -152,7 +152,7 @@ $.ui.fancytree._FancytreeClass.prototype.getPersistData = function(){
  */
 $.ui.fancytree.registerExtension({
 	name: "persist",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		cookieDelimiter: "~",
diff --git a/dist/src/jquery.fancytree.select.js b/dist/src/jquery.fancytree.select.js
index 91ab000d..0bda9a22 100644
--- a/dist/src/jquery.fancytree.select.js
+++ b/dist/src/jquery.fancytree.select.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -30,7 +30,7 @@
  */
 $.ui.fancytree.registerExtension({
 	name: "select",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		checkboxIcon: true   // bool | "radio" | function
diff --git a/dist/src/jquery.fancytree.table.js b/dist/src/jquery.fancytree.table.js
index 8566c1d7..714a1a95 100644
--- a/dist/src/jquery.fancytree.table.js
+++ b/dist/src/jquery.fancytree.table.js
@@ -9,8 +9,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -88,7 +88,7 @@ function findPrevRowNode(node){
 
 $.ui.fancytree.registerExtension({
 	name: "table",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		checkboxColumnIdx: null, // render the checkboxes into the this column index (default: nodeColumnIdx)
diff --git a/dist/src/jquery.fancytree.themeroller.js b/dist/src/jquery.fancytree.themeroller.js
index 6b6979ed..1a962086 100644
--- a/dist/src/jquery.fancytree.themeroller.js
+++ b/dist/src/jquery.fancytree.themeroller.js
@@ -11,8 +11,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -24,7 +24,7 @@
  */
 $.ui.fancytree.registerExtension({
 	name: "themeroller",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		activeClass: "ui-state-active",      // Class added to active node
diff --git a/dist/src/jquery.fancytree.wide.js b/dist/src/jquery.fancytree.wide.js
index d28ccd88..272ddb40 100644
--- a/dist/src/jquery.fancytree.wide.js
+++ b/dist/src/jquery.fancytree.wide.js
@@ -8,8 +8,8 @@
  * Released under the MIT license
  * https://github.com/mar10/fancytree/wiki/LicenseInfo
  *
- * @version 2.23.0
- * @date 2017-05-27T20:09:38Z
+ * @version 2.24.0
+ * @date 2017-08-26T13:42:51Z
  */
 
 ;(function($, window, document, undefined) {
@@ -109,7 +109,7 @@ function renderLevelCss(containerId, depth, levelOfs, lineOfs, labelOfs, measure
  */
 $.ui.fancytree.registerExtension({
 	name: "wide",
-	version: "2.23.0",
+	version: "2.24.0",
 	// Default options for this extension.
 	options: {
 		iconWidth: null,     // Adjust this if @fancy-icon-width != "16px"
diff --git a/package.json b/package.json
index 9795cf9f..67f680e8 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "jquery.fancytree",
   "title": "jQuery Fancytree Plugin",
   "description": "jQuery tree view / tree grid plugin with support for keyboard, inline editing, filtering, checkboxes, drag'n'drop, and lazy loading",
-  "version": "2.23.1-0",
+  "version": "2.24.0",
   "homepage": "https://github.com/mar10/fancytree",
   "author": {
     "name": "Martin Wendt",
@@ -61,4 +61,4 @@
   "scripts": {
     "test": "grunt ci --verbose"
   }
-}
+}
\ No newline at end of file