(function($){var options;$.fn.treeTable=function(opts){options=$.extend({},$.fn.treeTable.defaults,opts);return this.each(function(){$(this).addClass("treeTable").find("tbody tr").each(function(){if(!options.expandable||$(this)[0].className.search("child-of-")==-1){initialize($(this));}else if(options.initialState=="collapsed"){this.style.display="none";}});});};$.fn.treeTable.defaults={childPrefix:"child-of-",clickableNodeNames:false,expandable:true,indent:19,initialState:"collapsed",treeColumn:0};$.fn.collapse=function(){$(this).addClass("collapsed");childrenOf($(this)).each(function(){if(!$(this).hasClass("collapsed")){$(this).collapse();}
$(this).hide();});return this;};$.fn.expand=function(){$(this).removeClass("collapsed").addClass("expanded");childrenOf($(this)).each(function(){initialize($(this));if($(this).is(".expanded.parent")){$(this).expand();}
$(this).show();});return this;};$.fn.appendBranchTo=function(destination){var node=$(this);var parent=parentOf(node);var ancestorNames=$.map(ancestorsOf($(destination)),function(a){return a.id;});if($.inArray(node[0].id,ancestorNames)==-1&&(!parent||(destination.id!=parent[0].id))&&destination.id!=node[0].id){indent(node,ancestorsOf(node).length*options.indent*-1);if(parent){node.removeClass(options.childPrefix+parent[0].id);}
node.addClass(options.childPrefix+destination.id);move(node,destination);indent(node,ancestorsOf(node).length*options.indent);}
return this;};$.fn.reverse=function(){return this.pushStack(this.get().reverse(),arguments);};$.fn.toggleBranch=function(){if($(this).hasClass("collapsed")){$(this).expand();}else{$(this).removeClass("expanded").collapse();}
return this;};function ancestorsOf(node){var ancestors=[];while(node=parentOf(node)){ancestors[ancestors.length]=node[0];}
return ancestors;};function childrenOf(node){return $("table.treeTable tbody tr."+options.childPrefix+node[0].id);};function indent(node,value){var cell=$(node.children("td")[options.treeColumn]);var padding=parseInt(cell.css("padding-left"),10)+value;cell.css("padding-left",+padding+"px");childrenOf(node).each(function(){indent($(this),value);});};function initialize(node){if(!node.hasClass("initialized")){node.addClass("initialized");var childNodes=childrenOf(node);if(!node.hasClass("parent")&&childNodes.length>0){node.addClass("parent");}
if(node.hasClass("parent")){var cell=$(node.children("td")[options.treeColumn]);var padding=parseInt(cell.css("padding-left"),10)+options.indent;childNodes.each(function(){$($(this).children("td")[options.treeColumn]).css("padding-left",padding+"px");});if(options.expandable){cell.prepend('<span style="margin-left: -'+options.indent+'px; padding-left: '+options.indent+'px" class="expander"></span>');$(cell[0].firstChild).click(function(){node.toggleBranch();});if(options.clickableNodeNames){$(cell).css('cursor','pointer');$(cell).click(function(e){if(e.target.className!='expander'){node.toggleBranch();}});}
if(!(node.hasClass("expanded")||node.hasClass("collapsed"))){node.addClass(options.initialState);}
if(node.hasClass("expanded")){node.expand();}}}}};function move(node,destination){node.insertAfter(destination);childrenOf(node).reverse().each(function(){move($(this),node[0]);});};function parentOf(node){var classNames=node[0].className.split(' ');for(key in classNames){if(classNames[key].match("child-of-")){return $("#"+classNames[key].substring(9));}}};})(jQuery);
