// tree_component.js

jQuery.fn.tree=function(opts){return this.each(function(){if(tree_component.inst&&tree_component.inst[jQuery(this).attr('id')])
tree_component.inst[jQuery(this).attr('id')].destroy();if(opts!==false){var tmp=new tree_component();tmp.init(this,opts);}});};function tree_component(){if(typeof tree_component.inst=="undefined"){tree_component.cntr=0;tree_component.inst=new Array();tree_component.drop=new Array();tree_component.focusInst=function(){return tree_component.inst[tree_component.focused];}
tree_component.mousedown=function(event){var _this=tree_component.focusInst();if(!_this)return;var tmp=jQuery(event.target);if(tree_component.drop.length&&tmp.is("."+tree_component.drop.join(", ."))){_this.drag=jQuery("<li id='dragged' class='dragged foreign "+event.target.className+"'><a href='#'>"+tmp.text()+"</a></li>");_this._drag=_this.drag;_this.isdown=true;_this.foreign=tmp;tmp.blur();event.preventDefault();event.stopPropagation();return false;}
event.stopPropagation();return true;};tree_component.mouseup=function(event){var _this=tree_component.focusInst();if(!_this)return;if(tree_component.to)clearTimeout(tree_component.to);if(tree_component.sto)clearTimeout(tree_component.sto);if(_this.foreign===false&&_this.drag&&_this.drag.parentNode&&_this.drag.parentNode==jQuery(_this.container).children("ul:eq(0)").get(0)){jQuery(_this.drag).remove();if(_this.moveType){var tmp=tree_component.inst[jQuery(_this.moveRef).parents(".tree:eq(0)").attr("id")];if(tmp){tmp.moved(_this.container.find("li.dragged"),_this.moveRef,_this.moveType,false,(_this.settings.rules.drag_copy=="on"||(_this.settings.rules.drag_copy=="ctrl"&&event.ctrlKey)));}}
_this.moveType=false;_this.moveRef=false;}
if(_this.drag&&_this.foreign!==false){jQuery(_this.drag).remove();if(_this.moveType){var tmp=tree_component.inst[jQuery(_this.moveRef).parents(".tree:eq(0)").attr("id")];if(tmp){tmp.settings.callback.ondrop.call(null,_this.foreign.get(0),_this.get_node(_this.moveRef).get(0),_this.moveType,_this);}}
_this.foreign=false;_this.moveType=false;_this.moveRef=false;}
jQuery("#marker").hide();_this._drag=false;_this.drag=false;_this.isdown=false;_this.appended=false;_this.container.find("li.dragged").removeClass("dragged");event.preventDefault();event.stopPropagation();return false;};tree_component.mousemove=function(event){var _this=tree_component.focusInst();if(!_this)return;if(_this.locked)return _this.error("LOCKED");if(_this.isdown){if(tree_component.to)clearTimeout(tree_component.to);if(!_this.appended){_this.container.children("ul:eq(0)").append(_this.drag);var tmp=jQuery(_this.drag).offsetParent();if(tmp.is("html"))tmp=jQuery("body");_this.po=tmp.offset();_this.appended=true;}
jQuery(_this.drag).css({"left":(event.pageX-_this.po.left-(_this.settings.ui.rtl?jQuery(_this.drag).width():-5)),"top":(event.pageY-_this.po.top+(jQuery.browser.opera?_this.container.scrollTop():0)+15)});if(event.target.tagName=="IMG"&&event.target.id=="marker")return false;var cnt=jQuery(event.target).parents(".tree:eq(0)");if(cnt.size()==0){if(tree_component.sto)clearTimeout(tree_component.sto);if(jQuery(_this.drag).children("IMG").size()==0){jQuery(_this.drag).append("<img style='position:absolute; "+(_this.settings.ui.rtl?"right":"left")+":4px; top:0px; background:white; padding:2px;' src='"+_this.settings.ui.theme_path+"default/remove.png' />");}
_this.moveType=false;_this.moveRef=false;jQuery("#marker").hide();return false;}
tree_component.inst[cnt.attr("id")].off_height();if(_this.foreign===false&&cnt.get(0)!=_this.container.get(0)&&(!_this.settings.rules.multitree||!tree_component.inst[cnt.attr("id")].settings.rules.multitree)){if(jQuery(_this.drag).children("IMG").size()==0){jQuery(_this.drag).append("<img style='position:absolute; "+(_this.settings.ui.rtl?"right":"left")+":4px; top:0px; background:white; padding:2px;' src='"+_this.settings.ui.theme_path+"default/remove.png' />");}
_this.moveType=false;_this.moveRef=false;jQuery("#marker").hide();return false;}
if(tree_component.sto)clearTimeout(tree_component.sto);tree_component.sto=setTimeout(function(){tree_component.inst[cnt.attr("id")].scrollCheck(event.pageX,event.pageY);},50);var mov=false;var st=cnt.scrollTop();if(event.target.tagName=="A"){if(jQuery(event.target).is("#dragged"))return false;var goTo={x:(jQuery(event.target).offset().left-1),y:(event.pageY-tree_component.inst[cnt.attr("id")].offset.top)}
if(cnt.hasClass("rtl")){goTo.x+=jQuery(event.target).width()-8;}
if((goTo.y+st)%_this.li_height<_this.li_height/3+1){mov="before";goTo.y=event.pageY-(goTo.y+st)%_this.li_height-2;}
else if((goTo.y+st)%_this.li_height>_this.li_height*2/3-1){mov="after";goTo.y=event.pageY-(goTo.y+st)%_this.li_height+_this.li_height-2;}
else{mov="inside";goTo.x-=2;if(cnt.hasClass("rtl")){goTo.x+=36;}
goTo.y=event.pageY-(goTo.y+st)%_this.li_height+Math.floor(_this.li_height/2)-2;if(_this.get_node(event.target).hasClass("closed")){tree_component.to=setTimeout(function(){_this.open_branch(_this.get_node(event.target));},500);}}
if(tree_component.inst[cnt.attr("id")].checkMove(_this.container.find("li.dragged"),jQuery(event.target),mov)){if(mov=="inside")jQuery("#marker").attr("src",_this.settings.ui.theme_path+"default/plus.gif").width(11);else{if(cnt.hasClass("rtl")){jQuery("#marker").attr("src",_this.settings.ui.theme_path+"default/marker_rtl.gif").width(40);}
else{jQuery("#marker").attr("src",_this.settings.ui.theme_path+"default/marker.gif").width(40);}}
_this.moveType=mov;_this.moveRef=event.target;jQuery(_this.drag).children("IMG").remove();jQuery("#marker").css({"left":goTo.x,"top":goTo.y}).show();}
else{if(jQuery(_this.drag).children("IMG").size()==0){jQuery(_this.drag).append("<img style='position:absolute; "+(_this.settings.ui.rtl?"right:0px;":"left:4px;")+" top:0px; background:white; padding:2px;' src='"+_this.settings.ui.theme_path+"default/remove.png' />");}
_this.moveType=false;_this.moveRef=false;jQuery("#marker").hide();}}
else{if(jQuery(_this.drag).children("IMG").size()==0){jQuery(_this.drag).append("<img style='position:absolute; "+(_this.settings.ui.rtl?"right:0px;":"left:4px;")+" top:0px; background:white; padding:2px;' src='"+_this.settings.ui.theme_path+"default/remove.png' />");}
_this.moveType=false;_this.moveRef=false;jQuery("#marker").hide();}
event.preventDefault();event.stopPropagation();return false;}
return true;};}
return{cntr:tree_component.cntr++,settings:{data:{type:"predefined",method:"GET",async:false,async_data:function(NODE){return{id:jQuery(NODE).attr("id")||0}},url:false,json:false},selected:false,opened:[],languages:[],path:false,cookies:false,ui:{dots:true,rtl:false,animation:0,hover_mode:true,scroll_spd:4,theme_path:false,theme_name:"default"},rules:{multiple:false,metadata:false,type_attr:"rel",multitree:false,createat:"bottom",use_inline:false,clickable:"all",renameable:"all",deletable:"all",creatable:"all",draggable:"none",dragrules:"none",drag_copy:false,droppable:[]},lang:{new_node:"New folder",loading:"Loading ..."},callback:{beforechange:function(NODE,TREE_OBJ){return true},beforemove:function(NODE,REF_NODE,TYPE,TREE_OBJ){return true},beforecreate:function(NODE,REF_NODE,TYPE,TREE_OBJ){return true},beforerename:function(NODE,LANG,TREE_OBJ){return true},beforedelete:function(NODE,TREE_OBJ){return true},onchange:function(NODE,TREE_OBJ){},onrename:function(NODE,LANG,TREE_OBJ){},onmove:function(NODE,REF_NODE,TYPE,TREE_OBJ){},oncopy:function(NODE,REF_NODE,TYPE,TREE_OBJ){},oncreate:function(NODE,REF_NODE,TYPE,TREE_OBJ){},ondelete:function(NODE,TREE_OBJ){},onopen:function(NODE,TREE_OBJ){},onclose:function(NODE,TREE_OBJ){},error:function(TEXT,TREE_OBJ){},ondblclk:function(NODE,TREE_OBJ){TREE_OBJ.toggle_branch.call(TREE_OBJ,NODE);TREE_OBJ.select_branch.call(TREE_OBJ,NODE);},onrgtclk:function(NODE,TREE_OBJ,EV){},onload:function(TREE_OBJ){},onfocus:function(TREE_OBJ){},ondrop:function(NODE,REF_NODE,TYPE,TREE_OBJ){}}},init:function(elem,opts){var _this=this;this.container=jQuery(elem);if(this.container.size==0){alert("Invalid container node!");return}
tree_component.inst[this.cntr]=this;if(!this.container.attr("id"))this.container.attr("id","jstree_"+this.cntr);tree_component.inst[this.container.attr("id")]=tree_component.inst[this.cntr];tree_component.focused=this.cntr;if(opts&&opts.cookies){this.settings.cookies=jQuery.extend({},this.settings.cookies,opts.cookies);delete opts.cookies;if(!this.settings.cookies.opts)this.settings.cookies.opts={};}
if(opts&&opts.callback){this.settings.callback=jQuery.extend({},this.settings.callback,opts.callback);delete opts.callback;}
if(opts&&opts.data){this.settings.data=jQuery.extend({},this.settings.data,opts.data);delete opts.data;}
if(opts&&opts.ui){this.settings.ui=jQuery.extend({},this.settings.ui,opts.ui);delete opts.ui;}
if(opts&&opts.rules){this.settings.rules=jQuery.extend({},this.settings.rules,opts.rules);delete opts.rules;}
if(opts&&opts.lang){this.settings.lang=jQuery.extend({},this.settings.lang,opts.lang);delete opts.lang;}
this.settings=jQuery.extend({},this.settings,opts);if(this.settings.path==false){this.path="";jQuery("script").each(function(){if(this.src.toString().match(/tree_component.*?js$/)){_this.path=this.src.toString().replace(/tree_component.*?js$/,"");}});}
else this.path=this.settings.path;this.current_lang=this.settings.languages&&this.settings.languages.length?this.settings.languages[0]:false;if(this.settings.languages&&this.settings.languages.length){this.sn=get_sheet_num("tree_component.css");var st=false;var id=this.container.attr("id")?"#"+this.container.attr("id"):".tree";for(var ln=0;ln<this.settings.languages.length;ln++){st=add_css(id+" ."+this.settings.languages[ln],this.sn);if(st!==false){if(this.settings.languages[ln]==this.current_lang)st.style.display="inline";else st.style.display="none";}}}
if(this.settings.rules.droppable.length){for(i in this.settings.rules.droppable){tree_component.drop.push(this.settings.rules.droppable[i]);tree_component.drop=jQuery.unique(tree_component.drop);}}
if(this.settings.ui.theme_path===false)this.settings.ui.theme_path=this.path+"themes/";this.theme=this.settings.ui.theme_path+_this.settings.ui.theme_name+"/";add_sheet(_this.settings.ui.theme_path+"default/style.css");if(this.settings.ui.theme_name!="default")add_sheet(_this.theme+"style.css");this.container.addClass("tree");if(this.settings.ui.rtl)this.container.addClass("rtl");if(this.settings.rules.multiple)this.selected_arr=[];this.offset=false;if(this.settings.ui.dots==false)this.container.addClass("no_dots");this.hovered=false;this.locked=false;if(this.settings.rules.draggable!="none"&&this.settings.rules.dragrules!="none"){var _this=this;jQuery("<img>").attr({id:"marker",src:_this.settings.ui.theme_path+"default/marker.gif"}).css({height:"5px",width:"40px",display:"block",position:"absolute",left:"30px",top:"30px",zIndex:"1000"}).hide().appendTo("body");}
this.refresh();this.attachEvents();this.focus();},off_height:function(){if(this.offset===false){this.container.css({position:"relative"});this.offset=this.container.offset();var tmp=0;tmp=parseInt(jQuery.curCSS(this.container.get(0),"paddingTop",true),10);if(tmp)this.offset.top+=tmp;tmp=parseInt(jQuery.curCSS(this.container.get(0),"borderTopWidth",true),10);if(tmp)this.offset.top+=tmp;this.container.css({position:""});}
if(!this.li_height){var tmp=this.container.find("ul li:eq(0)");this.li_height=tmp.height();if(tmp.children("ul:eq(0)").size())this.li_height-=tmp.children("ul:eq(0)").height();if(!this.li_height)this.li_height=18;}},refresh:function(obj){if(this.locked)return this.error("LOCKED");var _this=this;this.opened=Array();if(this.settings.cookies&&jQuery.cookie(this.settings.cookies.prefix+'_open')){var str=jQuery.cookie(this.settings.cookies.prefix+'_open');var tmp=str.split(",");jQuery.each(tmp,function(){_this.opened.push("#"+this.replace(/^#/,""));});this.settings.opened=false;}
else if(this.settings.opened!=false){jQuery.each(this.settings.opened,function(i,item){_this.opened.push("#"+this.replace(/^#/,""));});this.settings.opened=false;}
else{this.container.find("li.open").each(function(i){_this.opened.push("#"+this.id);});}
if(this.selected){this.settings.selected=Array();if(this.selected_arr){jQuery.each(this.selected_arr,function(){_this.settings.selected.push("#"+this.attr("id"));});}
else this.settings.selected.push("#"+this.selected.attr("id"));}
else if(this.settings.cookies&&jQuery.cookie(this.settings.cookies.prefix+'_selected')){this.settings.selected=Array();var str=jQuery.cookie(this.settings.cookies.prefix+'_selected');var tmp=str.split(",");jQuery.each(tmp,function(){_this.settings.selected.push("#"+this.replace(/^#/,""));});}
else if(this.settings.selected!==false){var tmp=Array();if((typeof this.settings.selected).toLowerCase()=="object"){jQuery.each(this.settings.selected,function(){tmp.push("#"+this.replace(/^#/,""));});}
else tmp.push("#"+this.settings.selected.replace(/^#/,""));this.settings.selected=tmp;}
if(obj&&this.settings.data.async){this.opened=Array();obj=this.get_node(obj);obj.find("li.open").each(function(i){_this.opened.push("#"+this.id);});this.close_branch(obj,true);obj.children("ul:eq(0)").html("");return this.open_branch(obj,true,function(){_this.reselect.apply(_this);});}
var cls="tree-default";if(this.settings.ui.theme_name!="default")cls+=" tree-"+_this.settings.ui.theme_name;if(this.settings.data.type=="xml_flat"||this.settings.data.type=="xml_nested"){this.scrtop=this.container.get(0).scrollTop;var xsl=(this.settings.data.type=="xml_flat")?"flat.xsl":"nested.xsl";this.container.getTransform(this.path+xsl,this.settings.data.url,{params:{theme_name:cls,theme_path:_this.theme},meth:_this.settings.data.method,callback:function(){_this.reselect.apply(_this);}});return;}
else if(this.settings.data.type=="json"){if(this.settings.data.json){var str="";if(this.settings.data.json.length){for(var i=0;i<this.settings.data.json.length;i++){str+=this.parseJSON(this.settings.data.json[i]);}}else str=this.parseJSON(this.settings.data.json);this.container.html("<ul class='"+cls+"'>"+str+"</ul>");this.container.find("li:last-child").addClass("last").end().find("li:has(ul)").not(".open").addClass("closed");this.container.find("li").not(".open").not(".closed").addClass("leaf");this.reselect();}
else{var _this=this;jQuery.ajax({type:this.settings.data.method,url:this.settings.data.url,data:this.settings.data.async_data(false),dataType:"json",success:function(data){var str="";if(data.length){for(var i=0;i<data.length;i++){str+=_this.parseJSON(data[i]);}}else str=_this.parseJSON(data);_this.container.html("<ul class='"+cls+"'>"+str+"</ul>");_this.container.find("li:last-child").addClass("last").end().find("li:has(ul)").not(".open").addClass("closed");_this.container.find("li").not(".open").not(".closed").addClass("leaf");_this.reselect.apply(_this);}});}}
else{this.container.children("ul:eq(0)").attr("class",cls);this.container.find("li:last-child").addClass("last").end().find("li:has(ul)").not(".open").addClass("closed");this.container.find("li").not(".open").not(".closed").addClass("leaf");this.reselect();}},parseJSON:function(data){var str="";str+="<li ";var cls=false;for(i in data.attributes){if(i=="class"){str+=" class='"+data.attributes[i]+" ";if(data.state=="closed"||data.state=="open")str+=" "+data.state+" ";str+="' ";cls=true;}
else str+=" "+i+"='"+data.attributes[i]+"' ";}
if(!cls&&(data.state=="closed"||data.state=="open"))str+=" class='"+data.state+"' ";str+=">";if(this.settings.languages.length){for(var i=0;i<this.settings.languages.length;i++){str+="<a href='#' class='"+this.settings.languages[i]+"' ";if(data.icons&&data.icons[this.settings.languages[i]]){var icn=data.icons[this.settings.languages[i]].indexOf("/")==-1?this.theme+data.icons[this.settings.languages[i]]:data.icons[this.settings.languages[i]];str+=" style='background-image:url(\""+icn+"\");' ";}
str+=">"+data.data[this.settings.languages[i]]+"</a>";}}
else{str+="<a href='#' ";if(data.icons){var icn=data.icons.indexOf("/")==-1?this.theme+data.icons:data.icons;str+=" style='background-image:url(\""+icn+"\");' ";}
str+=">"+data.data+"</a>";}
if(data.children&&data.children.length){str+='<ul>';for(var i=0;i<data.children.length;i++){str+=this.parseJSON(data.children[i]);}
str+='</ul>';}
str+="</li>";return str;},getJSON:function(nod,attrib){var _this=this;if(!nod||jQuery(nod).size()==0){nod=this.container.children("ul").children("li");}
else nod=jQuery(nod);if(nod.size()>1){var arr=[];nod.each(function(){arr.push(_this.getJSON(this,attrib));});return arr;}
if(!attrib)attrib=["id","rel","class"]
var obj={attributes:{},data:false,icons:false};for(i in attrib){obj.attributes[attrib[i]]=nod.attr(attrib[i]);}
var a=nod.children("a");if(a.size()>1){obj.data=[];obj.icons=[];a.each(function(){obj.data.push(this.innerHTML);obj.icons.push(this.style.backgroundImage.replace("url(","").replace(")",""));});}
else{obj.data=a.text();obj.icons=a.css("backgroundImage").replace("url(","").replace(")","");}
if(nod.children("ul").size()>0){obj.children=[];nod.children("ul").children("li").each(function(){obj.children.push(_this.getJSON(this,attrib));});}
return obj;},focus:function(){if(this.locked)return false;if(tree_component.focused!=this.cntr){tree_component.focused=this.cntr;this.settings.callback.onfocus.call(null,this);}},attachEvents:function(){var _this=this;this.container.bind("mouseup",function(event){setTimeout(function(){_this.focus.apply(_this);},5);}).bind("click",function(event){event.stopPropagation();return true;}).listen("click","li",function(event){_this.toggle_branch.apply(_this,[event.target]);event.stopPropagation();}).listen("click","a",function(event){if(_this.locked){event.preventDefault();event.target.blur();return _this.error("LOCKED");}
_this.select_branch.apply(_this,[event.target,event.ctrlKey||_this.settings.rules.multiple=="on"]);if(_this.inp){_this.inp.blur();}
event.preventDefault();event.target.blur();return false;}).listen("dblclick","a",function(event){if(_this.locked){event.preventDefault();event.stopPropagation();event.target.blur();return _this.error("LOCKED");}
_this.settings.callback.ondblclk.call(null,_this.get_node(event.target).get(0),_this);event.preventDefault();event.stopPropagation();event.target.blur();}).listen("contextmenu","a",function(event){if(_this.locked)return _this.error("LOCKED");return _this.settings.callback.onrgtclk.call(null,_this.get_node(event.target).get(0),_this,event);}).listen("mouseover","a",function(event){if(_this.locked){event.preventDefault();event.stopPropagation();return _this.error("LOCKED");}
if(_this.settings.ui.hover_mode&&_this.hovered!==false&&event.target.tagName=="A"){_this.hovered.children("a").removeClass("hover");_this.hovered=false;}});if(this.settings.rules.draggable!="none"&&this.settings.rules.dragrules!="none"){this.container.listen("mousedown","a",function(event){_this.focus.apply(_this);if(_this.locked)return _this.error("LOCKED");var obj=_this.get_node(event.target);if(_this.settings.rules.multiple!=false&&_this.selected_arr.length>1&&obj.children("a:eq(0)").hasClass("clicked")){var counter=0;for(i in _this.selected_arr){if(_this.check("draggable",_this.selected_arr[i])){_this.selected_arr[i].addClass("dragged");counter++;}}
if(counter>0){if(_this.check("draggable",obj))_this._drag=obj;else _this._drag=_this.container.find("li.dragged:eq(0)");_this.isdown=true;_this.drag=_this._drag.get(0).cloneNode(true);_this.drag.id="dragged";jQuery(_this.drag).children("a").html("Multiple selection").end().children("ul").remove();}}
else{if(_this.check("draggable",obj)){_this._drag=obj;_this.drag=obj.get(0).cloneNode(true);_this.drag.id="dragged";_this.isdown=true;_this.foreign=false;obj.addClass("dragged");}}
obj.blur();event.preventDefault();event.stopPropagation();return false;});jQuery(document).bind("mousedown",tree_component.mousedown).bind("mouseup",tree_component.mouseup).bind("mousemove",tree_component.mousemove);}},checkMove:function(NODES,REF_NODE,TYPE){if(this.locked)return this.error("LOCKED");var _this=this;if(REF_NODE.parents("li.dragged").size()>0||REF_NODE.is(".dragged"))return this.error("MOVE: NODE OVER SELF");if(NODES.size()==1){var NODE=NODES.eq(0);if(NODE.hasClass("foreign")){if(this.settings.rules.droppable.length==0)return false;if(!NODE.is("."+this.settings.rules.droppable.join(", .")))return false;var ok=false;for(i in this.settings.rules.droppable){if(NODE.is("."+this.settings.rules.droppable[i])){if(this.settings.rules.metadata){jQuery.metadata.setType("attr",this.settings.rules.metadata);NODE.attr(this.settings.rules.metadata,"type: '"+this.settings.rules.droppable[i]+"'");}
else{NODE.attr(this.settings.rules.type_attr,this.settings.rules.droppable[i]);}
ok=true;break;}}
if(!ok)return false;}
if(!this.check("dragrules",[NODE,TYPE,REF_NODE.parents("li:eq(0)")]))return this.error("MOVE: AGAINST DRAG RULES");}
else{var ok=true;NODES.each(function(i){if(ok==false)return false;if(i>0){var ref=NODES.eq((i-1));var mv="after";}
else{var ref=REF_NODE;var mv=TYPE;}
if(!_this.check.apply(_this,["dragrules",[jQuery(this),mv,ref]]))ok=false;});if(ok==false)return this.error("MOVE: AGAINST DRAG RULES");}
if(this.settings.rules.use_inline&&this.settings.rules.metadata){var nd=false;if(TYPE=="inside")nd=REF_NODE.parents("li:eq(0)");else nd=REF_NODE.parents("li:eq(1)");if(nd.size()){if(typeof nd.metadata()["valid_children"]!="undefined"){var tmp=nd.metadata()["valid_children"];var ok=true;NODES.each(function(i){if(ok==false)return false;if(jQuery.inArray(_this.get_type(this),tmp)==-1)ok=false;});if(ok==false)return this.error("MOVE: NOT A VALID CHILD");}
if(typeof nd.metadata()["max_children"]!="undefined"){if((nd.children("ul:eq(0)").children("li").not(".dragged").size()+NODES.size())>nd.metadata().max_children)return this.error("MOVE: MAX CHILDREN REACHED");}
var incr=0;NODES.each(function(i){var i=1;var t=jQuery(this);while(i<100){t=t.children("ul:eq(0)");if(t.size()==0)break;i++}
incr=Math.max(i,incr);});var ok=true;nd.parents("li").each(function(i){if(ok==false)return false;if(jQuery(this).metadata().max_depth){if((i+incr)>=jQuery(this).metadata().max_depth)ok=false;}});if(ok==false)return this.error("MOVE: MAX_DEPTH REACHED");}}
return true;},reselect:function(){var _this=this;if(this.opened&&this.opened.length){var opn=false;for(var j=0;j<this.opened.length;j++){if(this.settings.data.async){if(this.get_node(this.opened[j]).size()>0){opn=true;var tmp=this.opened[j];delete this.opened[j];this.open_branch(tmp,true,function(){_this.reselect.apply(_this);})}}
else this.open_branch(this.opened[j],true);}
if(this.settings.data.async&&opn)return;delete this.opened;}
if(this.scrtop){this.container.scrollTop(_this.scrtop);delete this.scrtop;}
if(this.settings.selected!==false){jQuery.each(this.settings.selected,function(i){_this.select_branch(jQuery(_this.settings.selected[i]),(_this.settings.rules.multiple!==false&&i>0));});this.settings.selected=false;}
this.settings.callback.onload.call(null,_this);},get_node:function(obj){var obj=jQuery(obj);return obj.is("li")?obj:obj.parents("li:eq(0)");},get_type:function(obj){obj=!obj?this.selected:this.get_node(obj);if(!obj)return;if(this.settings.rules.metadata){jQuery.metadata.setType("attr",this.settings.rules.metadata);var tmp=obj.metadata().type;if(tmp)return tmp;}
return obj.attr(this.settings.rules.type_attr);},scrollCheck:function(x,y){var _this=this;var cnt=_this.container;var off=_this.offset;var st=cnt.scrollTop();var sl=cnt.scrollLeft();var h_cor=(cnt.get(0).scrollWidth>cnt.width())?40:20;if(y-off.top<20)cnt.scrollTop(Math.max((st-_this.settings.ui.scroll_spd),0));if(cnt.height()-(y-off.top)<h_cor)cnt.scrollTop(st+_this.settings.ui.scroll_spd);if(x-off.left<20)cnt.scrollLeft(Math.max((sl-_this.settings.ui.scroll_spd),0));if(cnt.width()-(x-off.left)<40)cnt.scrollLeft(sl+_this.settings.ui.scroll_spd);if(cnt.scrollLeft()!=sl||cnt.scrollTop()!=st){_this.moveType=false;_this.moveRef=false;jQuery("#marker").hide();}
tree_component.sto=setTimeout(function(){_this.scrollCheck(x,y);},50);},check:function(rule,nodes){if(this.locked)return this.error("LOCKED");if(rule!="dragrules"&&this.settings.rules.use_inline&&this.settings.rules.metadata){jQuery.metadata.setType("attr",this.settings.rules.metadata);if(typeof this.get_node(nodes).metadata()[rule]!="undefined")return this.get_node(nodes).metadata()[rule];}
if(!this.settings.rules[rule])return false;if(this.settings.rules[rule]=="none")return false;if(this.settings.rules[rule]=="all")return true;if(rule=="dragrules"){var nds=new Array();nds[0]=this.get_type(nodes[0]);nds[1]=nodes[1];nds[2]=this.get_type(nodes[2]);for(var i=0;i<this.settings.rules.dragrules.length;i++){var r=this.settings.rules.dragrules[i];var n=(r.indexOf("!")===0)?false:true;if(!n)r=r.replace("!","");var tmp=r.split(" ");for(var j=0;j<3;j++){if(tmp[j]==nds[j]||tmp[j]=="*")tmp[j]=true;}
if(tmp[0]===true&&tmp[1]===true&&tmp[2]===true)return n;}
return false;}
else
return(jQuery.inArray(this.get_type(nodes),this.settings.rules[rule])!=-1)?true:false;},hover_branch:function(obj){if(this.locked)return this.error("LOCKED");if(this.settings.ui.hover_mode==false)return this.select_branch(obj);var _this=this;var obj=_this.get_node(obj);if(!obj.size())return this.error("HOVER: NOT A VALID NODE");if(!_this.check("clickable",obj))return this.error("SELECT: NODE NOT SELECTABLE");if(this.hovered)this.hovered.children("A").removeClass("hover");this.hovered=obj;this.hovered.children("a").removeClass("hover").addClass("hover");var off_t=this.hovered.offset().top;var beg_t=this.container.offset().top;var end_t=beg_t+this.container.height();var h_cor=(this.container.get(0).scrollWidth>this.container.width())?40:20;if(off_t+5<beg_t)this.container.scrollTop(this.container.scrollTop()-(beg_t-off_t+5));if(off_t+h_cor>end_t)this.container.scrollTop(this.container.scrollTop()+(off_t+h_cor-end_t));},select_branch:function(obj,multiple){if(this.locked)return this.error("LOCKED");if(!obj&&this.hovered!==false)obj=this.hovered;var _this=this;obj=_this.get_node(obj);if(!obj.size())return this.error("SELECT: NOT A VALID NODE");obj.children("a").removeClass("hover");if(!_this.check("clickable",obj))return this.error("SELECT: NODE NOT SELECTABLE");if(_this.settings.callback.beforechange.call(null,obj.get(0),_this)===false)return this.error("SELECT: STOPPED BY USER");if(this.settings.rules.multiple!=false&&multiple&&obj.children("a.clicked").size()>0){return this.deselect_branch(obj);}
if(this.settings.rules.multiple!=false&&multiple){this.selected_arr.push(obj);}
if(this.settings.rules.multiple!=false&&!multiple){for(i in this.selected_arr){this.selected_arr[i].children("A").removeClass("clicked");}
this.selected_arr=[];this.selected_arr.push(obj);if(this.selected)this.selected.children("A").removeClass("clicked");}
if(!this.settings.rules.multiple){if(this.selected)this.selected.children("A").removeClass("clicked");}
this.selected=obj;if(this.settings.ui.hover_mode&&this.hovered!==false){this.hovered.children("A").removeClass("hover");this.hovered=obj;}
this.selected.children("a").removeClass("clicked").addClass("clicked").end().parents("li.closed").each(function(){_this.open_branch(this,true);});var off_t=this.selected.offset().top;var beg_t=this.container.offset().top;var end_t=beg_t+this.container.height();var h_cor=(this.container.get(0).scrollWidth>this.container.width())?40:20;if(off_t+5<beg_t)this.container.scrollTop(this.container.scrollTop()-(beg_t-off_t+5));if(off_t+h_cor>end_t)this.container.scrollTop(this.container.scrollTop()+(off_t+h_cor-end_t));this.set_cookie("selected");this.settings.callback.onchange.call(null,this.selected.get(0),_this);},deselect_branch:function(obj){if(this.locked)return this.error("LOCKED");var _this=this;var obj=this.get_node(obj);obj.children("a").removeClass("clicked");if(this.settings.rules.multiple!=false&&this.selected_arr.length>1){this.selected_arr=[];this.container.find("a.clicked").filter(":first-child").parent().each(function(){_this.selected_arr.push(jQuery(this));});if(obj.get(0)==this.selected.get(0)){this.selected=this.selected_arr[0];this.set_cookie("selected");}}
else{if(this.settings.rules.multiple!=false)this.selected_arr=[];this.selected=false;this.set_cookie("selected");}
if(this.selected)this.settings.callback.onchange.call(null,this.selected.get(0),_this);else this.settings.callback.onchange.call(null,false,_this);},toggle_branch:function(obj){if(this.locked)return this.error("LOCKED");var obj=this.get_node(obj);if(obj.hasClass("closed"))return this.open_branch(obj);if(obj.hasClass("open"))return this.close_branch(obj);},open_branch:function(obj,disable_animation,callback){if(this.locked)return this.error("LOCKED");var obj=this.get_node(obj);if(!obj.size())return this.error("OPEN: NO SUCH NODE");if(obj.hasClass("leaf"))return this.error("OPEN: OPENING LEAF NODE");if(this.settings.data.async&&obj.find("li").size()==0){var _this=this;obj.children("ul:eq(0)").remove().end().append("<ul><li class='last'><a style='background-image:url("+_this.settings.ui.theme_path+"default/throbber.gif)' href='#'>"+(_this.settings.lang.loading||"Loading ...")+"</a></li></ul>");obj.removeClass("closed").addClass("open");if(this.settings.data.type=="xml_flat"||this.settings.data.type=="xml_nested"){var xsl=(this.settings.data.type=="xml_flat")?"flat.xsl":"nested.xsl";var str=(this.settings.data.url.indexOf("?")==-1)?"?id="+encodeURIComponent(obj.attr("id")):"&id="+encodeURIComponent(obj.attr("id"));obj.children("ul:eq(0)").getTransform(this.path+xsl,this.settings.data.url+str,{params:{theme_path:_this.theme},meth:this.settings.data.method,repl:true,callback:function(str,json){if(str.length<15){obj.removeClass("closed").removeClass("open").addClass("leaf").children("ul").remove();if(callback)callback.call();return;}
_this.open_branch.apply(_this,[obj]);if(callback)callback.call();}});}
else{jQuery.ajax({type:this.settings.data.method,url:this.settings.data.url,data:this.settings.data.async_data(obj),dataType:"json",success:function(data,textStatus){if(!data||data.length==0){obj.removeClass("closed").removeClass("open").addClass("leaf").children("ul").remove();if(callback)callback.call();return;}
var str="";if(data.length){for(var i=0;i<data.length;i++){str+=_this.parseJSON(data[i]);}}
else str=_this.parseJSON(data);obj.children("ul:eq(0)").replaceWith("<ul>"+str+"</ul>");obj.find("li:last-child").addClass("last").end().find("li:has(ul)").not(".open").addClass("closed");obj.find("li").not(".open").not(".closed").addClass("leaf");_this.open_branch.apply(_this,[obj]);if(callback)callback.call();}});}
return true;}
else{if(parseInt(this.settings.ui.animation)>0&&!disable_animation&&!(jQuery.browser.msie&&jQuery.browser.version<7)){obj.children("ul:eq(0)").css("display","none");obj.removeClass("closed").addClass("open");obj.children("ul:eq(0)").slideDown(parseInt(this.settings.ui.animation),function(){jQuery(this).css("display","");if(callback)callback.call();});}else{obj.removeClass("closed").addClass("open");if(callback)callback.call();}
this.set_cookie("open");this.settings.callback.onopen.call(null,obj.get(0),this);return true;}},close_branch:function(obj,disable_animation){if(this.locked)return this.error("LOCKED");var _this=this;var obj=this.get_node(obj);if(parseInt(this.settings.ui.animation)>0&&!disable_animation&&!(jQuery.browser.msie&&jQuery.browser.version<7)&&obj.children("ul:eq(0)").size()==1){obj.children("ul:eq(0)").slideUp(parseInt(this.settings.ui.animation),function(){obj.removeClass("open").addClass("closed");_this.set_cookie("open");jQuery(this).css("display","");});}
else{obj.removeClass("open").addClass("closed");this.set_cookie("open");}
if(this.selected&&obj.children("ul:eq(0)").find("a.clicked").size()>0){obj.find("li:has(a.clicked)").each(function(){_this.deselect_branch(this);});if(obj.children("a.clicked").size()==0)this.select_branch(obj,(this.settings.rules.multiple!=false&&this.selected_arr.length>0));}
this.settings.callback.onclose.call(null,obj.get(0),this);},open_all:function(obj){if(this.locked)return this.error("LOCKED");var _this=this;obj=obj?jQuery(obj):this.container;obj.find("li.closed").each(function(){var __this=this;_this.open_branch.apply(_this,[this,true,function(){_this.open_all.apply(_this,[__this]);}]);});},close_all:function(){if(this.locked)return this.error("LOCKED");var _this=this;jQuery(this.container).find("li.open").each(function(){_this.close_branch(this,true);});},show_lang:function(i){if(this.locked)return this.error("LOCKED");if(this.settings.languages[i]==this.current_lang)return true;var st=false;var id=this.container.attr("id")?"#"+this.container.attr("id"):".tree";st=get_css(id+" ."+this.current_lang,this.sn);if(st!==false)st.style.display="none";st=get_css(id+" ."+this.settings.languages[i],this.sn);if(st!==false)st.style.display="block";this.current_lang=this.settings.languages[i];return true;},cycle_lang:function(){if(this.locked)return this.error("LOCKED");var i=jQuery.inArray(this.current_lang,this.settings.languages);i++;if(i>this.settings.languages.length-1)i=0;this.show_lang(i);},create:function(type,obj,data,icon,id){if(this.locked)return this.error("LOCKED");obj=obj?this.get_node(obj):this.selected;if(!obj||!obj.size())return this.error("CREATE: NO NODE SELECTED");if(!this.check("creatable",obj))return this.error("CREATE: CANNOT CREATE IN NODE");var t=type||this.get_type(obj);if(this.settings.rules.use_inline&&this.settings.rules.metadata){jQuery.metadata.setType("attr",this.settings.rules.metadata);if(typeof obj.metadata()["valid_children"]!="undefined"){if(jQuery.inArray(t,obj.metadata()["valid_children"])==-1)return this.error("CREATE: NODE NOT A VALID CHILD");}
if(typeof obj.metadata()["max_children"]!="undefined"){if((obj.children("ul:eq(0)").children("li").size()+1)>obj.metadata().max_children)return this.error("CREATE: MAX_CHILDREN REACHED");}
var ok=true;obj.parents("li").each(function(i){if(jQuery(this).metadata().max_depth){if((i+1)>=jQuery(this).metadata().max_depth){ok=false;}}});if(!ok)return this.error("CREATE: MAX_DEPTH REACHED");}
if(obj.hasClass("closed")){var _this=this;return this.open_branch(obj,true,function(){_this.create.apply(_this,[type,obj,data,icon,id]);});}
if(id)$li=jQuery("<li id='"+id+"' />");else $li=jQuery("<li />");if(this.settings.rules.metadata){jQuery.metadata.setType("attr",this.settings.rules.metadata);$li.attr(this.settings.rules.metadata,"type: '"+t+"'");}
else{$li.attr(this.settings.rules.type_attr,t)}
var icn="";if((typeof icon).toLowerCase()=="string"){icn=icon;icn=icn.indexOf("/")==-1?this.theme+icn:icn;}
if(this.settings.languages.length){for(i=0;i<this.settings.languages.length;i++){if((typeof data).toLowerCase()=="string")val=data;else if(data&&data[i]){val=data[i];}
else if(this.settings.lang.new_node){if((typeof this.settings.lang.new_node).toLowerCase()!="string"&&this.settings.lang.new_node[i])
val=this.settings.lang.new_node[i];else
val=this.settings.lang.new_node;}
else{val="New folder";}
if((typeof icon).toLowerCase()!="string"&&icon&&icon[i]){icn=icon[i];icn=icn.indexOf("/")==-1?this.theme+icn:icn;}
$li.append("<a href='#'"+(icn.length?" style='background-image:url(\""+icn+"\");' ":" ")+"class='"+this.settings.languages[i]+"'>"+val+"</a>");}}
else{$li.append("<a href='#'"+(icn.length?" style='background-image:url(\""+icn+"\");' ":" ")+">"+(data||this.settings.lang.new_node||"New folder")+"</a>");}
$li.addClass("leaf");if(this.settings.rules.createat=="top"||obj.children("ul").size()==0){this.moved($li,obj.children("a:eq(0)"),"inside",true);}
else{this.moved($li,obj.children("ul:eq(0)").children("li:last").children("a:eq(0)"),"after",true);}
this.select_branch($li.children("a:eq(0)"));if(!data)this.rename();return $li;},rename:function(){if(this.locked)return this.error("LOCKED");if(this.selected){var _this=this;if(!this.check("renameable",this.selected))return this.error("RENAME: NODE NOT RENAMABLE");if(!this.settings.callback.beforerename.call(null,this.selected.get(0),_this.current_lang,_this))return this.error("RENAME: STOPPED BY USER");var obj=this.selected;if(this.current_lang)obj=obj.find("a."+this.current_lang).get(0);else obj=obj.find("a:first").get(0);last_value=obj.innerHTML;_this.inp=jQuery("<input type='text' />");_this.inp.val(last_value).bind("mousedown",function(event){event.stopPropagation();}).bind("mouseup",function(event){event.stopPropagation();}).bind("click",function(event){event.stopPropagation();}).bind("keyup",function(event){var key=event.keyCode||event.which;if(key==27){this.value=last_value;this.blur();return}
if(key==13){this.blur();return}});_this.inp.blur(function(event){if(this.value=="")this.value==last_value;jQuery(obj).html(jQuery(obj).parent().find("input").eq(0).attr("value")).get(0).style.display="";jQuery(obj).prevAll("span").remove();if(this.value!=last_value)_this.settings.callback.onrename.call(null,_this.get_node(obj).get(0),_this.current_lang,_this);_this.inp=false;});var spn=jQuery("<span />").addClass(obj.className).append(_this.inp);spn.attr("style",jQuery(obj).attr("style"));obj.style.display="none";jQuery(obj).parent().prepend(spn);_this.inp.get(0).focus();_this.inp.get(0).select();}
else return this.error("RENAME: NO NODE SELECTED");},remove:function(obj){if(this.locked)return this.error("LOCKED");if(obj){obj=this.get_node(obj);if(obj.size()){if(!this.check("deletable",obj))return this.error("DELETE: NODE NOT DELETABLE");if(!this.settings.callback.beforedelete.call(null,obj.get(0),_this))return this.error("DELETE: STOPPED BY USER");$parent=obj.parent();obj=obj.remove();$parent.children("li:last").addClass("last");if($parent.children("li").size()==0){$li=$parent.parents("li:eq(0)");$li.removeClass("open").removeClass("closed").addClass("leaf").children("ul").remove();this.set_cookie("open");}
this.settings.callback.ondelete.call(null,obj,this);}}
else if(this.selected){if(!this.check("deletable",this.selected))return this.error("DELETE: NODE NOT DELETABLE");if(!this.settings.callback.beforedelete.call(null,this.selected.get(0),_this))return this.error("DELETE: STOPPED BY USER");$parent=this.selected.parent();var obj=this.selected;if(this.settings.rules.multiple==false||this.selected_arr.length==1){var stop=true;var tmp=(this.selected.prev("li:eq(0)").size())?this.selected.prev("li:eq(0)"):this.selected.parents("li:eq(0)");}
obj=obj.remove();$parent.children("li:last").addClass("last");if($parent.children("li").size()==0){$li=$parent.parents("li:eq(0)");$li.removeClass("open").removeClass("closed").addClass("leaf").children("ul").remove();this.set_cookie("open");}
this.settings.callback.ondelete.call(null,obj,this);if(stop&&tmp)this.select_branch(tmp);if(this.settings.rules.multiple!=false&&!stop){var _this=this;this.selected_arr=[];this.container.find("a.clicked").filter(":first-child").parent().each(function(){_this.selected_arr.push(jQuery(this));});if(this.selected_arr.length>0){this.selected=this.selected_arr[0];this.remove();}}}
else return this.error("DELETE: NO NODE SELECTED");},get_next:function(force){var obj=this.hovered||this.selected;if(obj){if(obj.hasClass("open"))return force?this.select_branch(obj.find("li:eq(0)")):this.hover_branch(obj.find("li:eq(0)"));else if(jQuery(obj).nextAll("li").size()>0)return force?this.select_branch(obj.nextAll("li:eq(0)")):this.hover_branch(obj.nextAll("li:eq(0)"));else return force?this.select_branch(obj.parents("li").next("li").eq(0)):this.hover_branch(obj.parents("li").next("li").eq(0));}},get_prev:function(force){var obj=this.hovered||this.selected;if(obj){if(obj.prev("li").size()){var obj=obj.prev("li").eq(0);while(obj.hasClass("open"))obj=obj.children("ul:eq(0)").children("li:last");return force?this.select_branch(obj):this.hover_branch(obj);}
else{return force?this.select_branch(obj.parents("li:eq(0)")):this.hover_branch(obj.parents("li:eq(0)"));}}},get_left:function(force,rtl){if(this.settings.ui.rtl&&!rtl)return this.get_right(force,true);var obj=this.hovered||this.selected;if(obj){if(obj.hasClass("open"))this.close_branch(obj);else{return force?this.select_branch(obj.parents("li:eq(0)")):this.hover_branch(obj.parents("li:eq(0)"));}}},get_right:function(force,rtl){if(this.settings.ui.rtl&&!rtl)return this.get_left(force,true);var obj=this.hovered||this.selected;if(obj){if(obj.hasClass("closed"))this.open_branch(obj);else{return force?this.select_branch(obj.find("li:eq(0)")):this.hover_branch(obj.find("li:eq(0)"));}}},toggleDots:function(){this.container.toggleClass("no_dots");},set_cookie:function(type){if(this.settings.cookies===false)return false;switch(type){case"selected":if(this.settings.multiple!=false&&this.selected_arr.length>1){var val=Array();jQuery.each(this.selected_arr,function(){val.push(this.attr("id"));});val=val.join(",");}
else var val=this.selected?this.selected.attr("id"):false;jQuery.cookie(this.settings.cookies.prefix+'_selected',val,this.settings.cookies.opts);break;case"open":var str="";this.container.find("li.open").each(function(i){str+=this.id+",";});jQuery.cookie(this.settings.cookies.prefix+'_open',str.replace(/,$/ig,""),this.settings.cookies.opts);break;}},moved:function(what,where,how,is_new,is_copy){var what=jQuery(what);var $parent=jQuery(what).parents("ul:eq(0)");var $where=jQuery(where);if(what.size()>1){var _this=this;var tmp=this.moved(what.eq(0),where,how,false,is_copy);what.each(function(i){if(i==0)return;tmp=_this.moved(this,tmp.children("a:eq(0)"),"after",false,is_copy);})
return;}
if(is_copy){what=what.clone();what.each(function(i){this.id=this.id+"_copy";jQuery(this).find("li").each(function(){this.id=this.id+"_copy";})
jQuery(this).find("a.clicked").removeClass("clicked");});}
if(is_new){if(!this.settings.callback.beforecreate.call(null,this.get_node(what).get(0),this.get_node(where).get(0),how,this))return;}
else{if(!this.settings.callback.beforemove.call(null,this.get_node(what).get(0),this.get_node(where).get(0),how,this))return;}
var tmp=jQuery(what).parents(".tree:eq(0)");if(tmp.get(0)!=this.container.get(0)){tmp=tree_component.inst[tmp.attr("id")];if(tmp.settings.languages.length){var res=[];if(this.settings.languages.length==0)res.push("."+tmp.current_lang);else{for(i in this.settings.languages){for(j in tmp.settings.languages){if(this.settings.languages[i]==tmp.settings.languages[j])res.push("."+this.settings.languages[i]);}}}
if(res.length==0)return this.error("MOVE: NO COMMON LANGUAGES");what.find("a").removeClass("clicked").not(res.join(",")).remove();}}
switch(how){case"before":$where.parents("ul:eq(0)").children("li.last").removeClass("last");$where.parent().before(what.removeClass("last"));$where.parents("ul:eq(0)").children("li:last").addClass("last");break;case"after":$where.parents("ul:eq(0)").children("li.last").removeClass("last");$where.parent().after(what.removeClass("last"));$where.parents("ul:eq(0)").children("li:last").addClass("last");break;case"inside":if(this.settings.data.async){var obj=this.get_node($where);if(obj.hasClass("closed")){var _this=this;return this.open_branch(obj,true,function(){_this.moved.apply(_this,[what,where,how,is_new,is_copy]);})}}
if($where.parent().children("ul:first").size()){if(this.settings.rules.createat=="top")$where.parent().children("ul:first").prepend(what.removeClass("last")).children("li:last").addClass("last");else $where.parent().children("ul:first").children(".last").removeClass("last").end().append(what.removeClass("last")).children("li:last").addClass("last");}
else{what.addClass("last");$where.parent().append("<ul/>").removeClass("leaf").addClass("closed");$where.parent().children("ul:first").prepend(what);}
if(!this.settings.data.async){this.open_branch($where);}
break;default:break;}
if($parent.find("li").size()==0){var $li=$parent.parent();$li.removeClass("open").removeClass("closed").addClass("leaf").children("ul").remove();$li.parents("ul:eq(0)").children("li.last").removeClass("last").end().children("li:last").addClass("last");this.set_cookie("open");}
else{$parent.children("li.last").removeClass("last");$parent.children("li:last").addClass("last");}
if(is_new&&how!="inside")where=this.get_node(where).parents("li:eq(0)");if(is_copy)this.settings.callback.oncopy.call(null,this.get_node(what).get(0),this.get_node(where).get(0),how,this)
else if(is_new)this.settings.callback.oncreate.call(null,this.get_node(what).get(0),this.get_node(where).get(0),this.settings.insertAt,this);else this.settings.callback.onmove.call(null,this.get_node(what).get(0),this.get_node(where).get(0),how,this);return what;},error:function(code){this.settings.callback.error.call(null,code,this);return false;},lock:function(state){this.locked=state;if(this.locked)this.container.addClass("locked");else this.container.removeClass("locked");},cut:function(){if(this.locked)return this.error("LOCKED");if(!this.selected)return this.error("CUT: NO NODE SELECTED");this.copy_nodes=false;this.cut_nodes=this.container.find("a.clicked").filter(":first-child").parent();},copy:function(){if(this.locked)return this.error("LOCKED");if(!this.selected)return this.error("COPY: NO NODE SELECTED");this.copy_nodes=this.container.find("a.clicked").filter(":first-child").parent();this.cut_nodes=false;},paste:function(){if(this.locked)return this.error("LOCKED");if(!this.selected)return this.error("PASTE: NO NODE SELECTED");if(!this.copy_nodes&&!this.cut_nodes)return this.error("PASTE: NOTHING TO DO");if(this.copy_nodes&&this.copy_nodes.size()){if(!this.checkMove(this.copy_nodes,this.selected.children("a:eq(0)"),"inside"))return false;this.moved(this.copy_nodes,this.selected.children("a:eq(0)"),"inside",false,true);this.copy_nodes=false;}
if(this.cut_nodes&&this.cut_nodes.size()){if(!this.checkMove(this.cut_nodes,this.selected.children("a:eq(0)"),"inside"))return false;this.moved(this.cut_nodes,this.selected.children("a:eq(0)"),"inside");this.cut_nodes=false;}},search:function(str){var _this=this;if(!str||(this.srch&&str!=this.srch)){this.srch="";this.srch_opn=false;this.container.find("a.search").removeClass("search");}
this.srch=str;if(!str)return;if(this.settings.data.async){if(!this.srch_opn){var dd=jQuery.extend({"search":str},this.settings.data.async_data(false));jQuery.ajax({type:this.settings.data.method,url:this.settings.data.url,data:dd,dataType:"text",success:function(data){_this.srch_opn=jQuery.unique(data.split(","));_this.search.apply(_this,[str]);}});}
else if(this.srch_opn.length){if(this.srch_opn&&this.srch_opn.length){var opn=false;for(var j=0;j<this.srch_opn.length;j++){if(this.get_node("#"+this.srch_opn[j]).size()>0){opn=true;var tmp="#"+this.srch_opn[j];delete this.srch_opn[j];this.open_branch(tmp,true,function(){_this.search.apply(_this,[str]);});}}
if(!opn){this.srch_opn=[];_this.search.apply(_this,[str]);}}}
else{var selector="a";if(this.settings.languages.length)selector+="."+this.current_lang;this.container.find(selector+":contains('"+str+"')").addClass("search");this.srch_opn=false;}}
else{var selector="a";if(this.settings.languages.length)selector+="."+this.current_lang;this.container.find(selector+":contains('"+str+"')").addClass("search").parents("li.closed").each(function(){_this.open_branch(this,true);});}},destroy:function(){try{var evts=["click","dblclick","contextmenu","mouseover","mousedown"];for(i in evts){var idxer=this.container.indexer(evts[i]);idxer.stop();$.removeData(idxer.listener,idxer.event+'.indexer');}}catch(err){}
this.container.unbind();this.container.removeClass("tree").children("ul").removeClass("tree-"+this.settings.ui.theme_name).find("li").removeClass("leaf").removeClass("open").removeClass("closed").removeClass("last").children("a").removeClass("clicked");if(this.cntr==tree_component.focused){for(i in tree_component.inst){if(i!=this.cntr&&i!=this.container.attr("id")){tree_component.inst[i].focus();break;}}}
delete tree_component.inst[this.cntr];delete tree_component.inst[this.container.attr("id")];tree_component.cntr--;}}};