// Title: COOLjsTree PRO
// URL: http://javascript.cooldev.com/scripts/cooltreepro/
// Version: 2.0.0
// Date: 02-18-2002 (mm-dd-yyyy)
// Last Modify: 06-10-2002 (mm-dd-yyyy)
// Author: Sergey Nosenko <darknos@cooldev.com>
// Notes: Registration needed to use this script on your web site.
// See: http://javascript.cooldev.com/scripts/cooltreepro/ for details.
// Copyright (c) 2001-2002 by CoolDev.Com
// Copyright (c) 2001-2002 by Sergey Nosenko

var NTrees=[];

function NBrCh()
{
	var is_major = parseInt(navigator.appVersion);
	this.ver=navigator.appVersion;
	this.agent=navigator.userAgent;
	this.dom=document.getElementById?1:0;
	this.opera=this.agent.indexOf("Opera")>-1;
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera)?1:0;
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6;
	this.mac=this.agent.indexOf("Mac")>-1;
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ie3 = (this.ver.indexOf("MSIE") && (is_major < 4));
	this.hotjava = (this.agent.toLowerCase().indexOf('hotjava') != -1)? 1:0;
	this.ns4=(document.layers && !this.dom && !this.hotjava)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera);
	this.ver3 = (this.hotjava || this.ie3);
	return this;
}

function COOLjsTreeFmtPRO( fmt, tree )
{
	this.init = function( fmt, tree )
	{
		this.left 	= fmt[0];		
		this.top 	= fmt[1];		
		this.showB  = fmt[2];
		this.clB  = fmt[3][0];
		this.exB  = fmt[3][1];
		this.iE  = fmt[3][2];
		this.Bw  = fmt[4][0];
		this.Bh  = fmt[4][1];
		this.Ew  = fmt[4][2];
		this.showF  = fmt[5];
		this.clF  = fmt[6][0];
		this.exF  = fmt[6][1];
		this.iF  = fmt[6][2];
		this.Fw  = fmt[7][0];
		this.Fh  = fmt[7][1];
		this.ident = fmt[8];
		if (!tree.ver3)
			this.back = new COOLjsTreeBackPRO(this.left, this.top, fmt[9], 'cls'+tree.name+'_back');
		this.nst = fmt[10];
		this.nstl = fmt[11];
		this.so = fmt[12];
		this.pg = fmt[13][0];
		this.sp = fmt[13][1];
		this.exp = fmt[14];
		this.expimg = fmt[15];
		this.expimgsize = fmt[16];
		this.cook = fmt[17];
		this.rel = fmt[18];
        this.rels = fmt[19]
        this.resize = fmt[20]
		this.sel = fmt[21];
		this.selC = fmt[22];
		if (this.showB){
			this.e = new Image();
			this.e.src = this.clB;
			this.e1 = new Image();
			this.e1.src = this.exB;
			this.e5 = new Image();
			this.e5.src = this.iE;
		}
		if (this.showF){
			this.e2 = new Image();
			this.e2.src = this.exF;
			this.e3 = new Image();
			this.e3.src = this.clF;
			this.e4 = new Image();
			this.e4.src = this.iF;
		}
	}
	this.nstyle = function ( lvl )
	{
		return ( und(this.nstl[lvl]) ) ? this.nst : this.nstl[lvl];
	}
	this.idn = function( lvl )
	{
		var r = ( und(this.ident[lvl]) ) ? this.ident[0]*lvl : this.ident[lvl];
		return r;
	}
	this.init(fmt, tree);
}


function COOLjsTreePRO( name, nodes, format )
{
	this.name = name;
	this.bw = new NBrCh();
	this.ver3 = this.bw.ver3;	
	this.ns4 = this.bw.ns4;
	this.fmt = new COOLjsTreeFmtPRO(format, this);
	if (typeof(NTrees) == 'undefined')
		NTrees = new Array();
	NTrees[this.name] = this;
	this.Nodes = new Array();
	this.rootNode = new COOLjsTreeNodePRO(null, "", "", "", null);
	this.rootNode.treeView = this;
	
	this.selectedNode = null;
	this.maxWidth = 0;
	this.maxHeight = 0;
    this.ondraw = null;
	this.nbn = function( nm ){
		for (var i = 0;i<this.Nodes.length;i++)
			if (this.Nodes[i].text == nm)
				return this.Nodes[i];
		return null;
	}
	this.addNode = function (node)
	{
		var parentNode = node.parentNode;
		this.Nodes = this.Nodes.concat([node]);
		node.index = this.Nodes.length - 1;
		if (parentNode == null) {
			this.rootNode.children = this.rootNode.children.concat([node]);
		}
		else
			parentNode.children = parentNode.children.concat([node]);
		return node;
	}
	this.rebuildTree = function()
	{
		var s = "";
		assemlbleChildren(this.rootNode);
		this.rootNode.next = null;
		for (var i = 0; i < this.Nodes.length; i++){
			this.Nodes[i].initImages();
			if (this.ver3 && this.Nodes[i].hasChildren()) this.Nodes[i].expanded = true;
			s += this.Nodes[i].init();
		}
		if (this.fmt.rel)
			if (this.bw.ns4){
				var bgc = this.fmt.back.color == ""? "" : ' bgcolor="'+this.fmt.back.color+'" ';
				s = '<ilayer '+bgc+' id="cls'+this.name+'_back" width="'+this.fmt.rels[0]+'" height="'+this.fmt.rels[1]+'">' + s + '</ilayer>';
			}else{
				var bgc = this.fmt.back.color == ""? "" : " background-color:"+this.fmt.back.color+";";
				s = '<div id="cls'+this.name+'_back" style="position:relative;left:0px;'+bgc+'top:0px;width:'+this.fmt.rels[0]+'px;height:'+this.fmt.rels[1]+'px;">' + s +'</div>';
			}
		document.write(s);
		if (this.bw.ns4)
			this.fmt.back.el = document.layers[this.fmt.back.name];	
		else
			this.fmt.back.el = document.all? document.all[this.fmt.back.name] : document.getElementById(this.fmt.back.name);	
		if ( !this.ver3 )
			for (var i = 0; i < this.Nodes.length; i++)
				if (this.ns4) {
					this.Nodes[i].el = this.fmt.rel? this.fmt.back.el.layers[this.Nodes[i].id()+"d"]: document.layers[this.Nodes[i].id()+"d"];
					if (this.fmt.showF) this.Nodes[i].nf = this.Nodes[i].el.document.images[this.Nodes[i].id()+"nf"];
					if (this.fmt.showB) this.Nodes[i].nb = this.Nodes[i].el.document.images[this.Nodes[i].id()+"nb"];
				} else {
					this.Nodes[i].el = document.all? document.all[this.Nodes[i].id()+"d"] : document.getElementById(this.Nodes[i].id()+"d");		
					if (this.fmt.showB) this.Nodes[i].nb = document.all? document.all[this.Nodes[i].id()+"nb"] : document.getElementById(this.Nodes[i].id()+"nb");		
					if (this.fmt.showF) this.Nodes[i].nf = document.all? document.all[this.Nodes[i].id()+"nf"] : document.getElementById(this.Nodes[i].id()+"nf");		
				}
	}
	this.draw = function()
	{
		if ( this.ver3 ) return;
		this.currTop = this.fmt.top;
		this.maxHeight =0; this.maxWidth=0;
		for (var i = 0; i < this.rootNode.children.length; i++)
			this.rootNode.children[i].draw(true);
        if (this.fmt.rel && this.fmt.resize || !this.fmt.rel) 
            this.fmt.back.resize(this.maxWidth-this.fmt.left, this.maxHeight - this.fmt.top);
		if (this.ondraw != null) this.ondraw(this);
	}
	
	this.updateImages = function ( node )
	{
		var srcB = node.expanded? node.ebtn : node.cbtn;
		var srcF = node.expanded? node.eimg : node.cimg;
		if ((node.treeView.fmt.showB || node.treeView.fmt.exp) && node.nb && node.nb.src != srcB) node.nb.src = srcB;
		if ((node.treeView.fmt.showF || node.treeView.fmt.exp) && node.nf && node.nf.src != srcF) node.nf.src = srcF;
	}
	this.expandNode = function( index, nd, sel )
	{
		if ( this.ver3 ) return;
		var node = this.Nodes[index];
		var pNode = node.parentNode ? node.parentNode : null;
		if (sel==true) this.selectNode( index );
		if (!und(node) && node.hasChildren())
		{
			node.expanded = !node.expanded;
			this.updateImages(node);
			if (!node.expanded){
				node.hideChildren();
			} else {
				if (this.fmt.so)// && node.parentNode == null)
				{
					for (var i = 0; i < this.Nodes.length; i++){
						this.Nodes[i].show(false);
						if ( this.Nodes[i] != node && this.Nodes[i].parentNode == pNode) {
							this.Nodes[i].expanded = false;
							this.updateImages(this.Nodes[i]);
						}
					}
				}
			}
            if (!nd) this.draw();
			if (!nd && this.fmt.cook) this.saveState();
		}
	}

	this.selectNode = function( index )
	{
		var node = this.Nodes[index];
		if (this.selectedNode != node )
			if ( !und(node) ){
				var os = this.selectedNode;
				this.selectedNode = node;
				if (this.fmt.sel && os !=null) os.setBGColor(this.fmt.selC[0]);
				if (this.fmt.sel ) node.setBGColor(this.fmt.selC[1]);
				if (this.onSelectNode!=null)
					this.onSelectNode( os, node );
			}
	}
	
	this.readNodes = function (nodes)
	{
		var ind = 0;
		var par = null;
		function readOne( arr , tree)
		{
			if (und(arr)) return;
			var text = arr[0];
			var url = arr[1] == null? "": arr[1];
			var targ = arr[2] == null? "": arr[2];
			var node = tree.addNode(new COOLjsTreeNodePRO(tree, par, text, url, targ))
			var i = 3;
			if (!und(arr[3]) && !und(arr[3]["format"])) 
			{
				node.f = arr[3]["format"];
				node.expanded = und(node.f.expanded)?false:node.f.expanded;
				i = 4;
			}
			while (!und(arr[i]))
			{
				par = node;
				readOne(arr[i], tree);
				i++;
			}
		}
		if (und(nodes) || und(nodes[0]) || und(nodes[0][0])) return;
		for (var i = 0; i < nodes.length; i++){
			par = null;
			readOne(nodes[i], this);
		}
	}
	this.collapseAll = function( rd )
	{
		if ( this.ver3 ) return;
		for (var i = 0; i < this.Nodes.length; i++){
			if (this.Nodes[i].parentNode != this.rootNode)
				this.Nodes[i].show(false);
			this.Nodes[i].expanded = false;
			this.updateImages(this.Nodes[i]);
		}
		if (this.fmt.cook) this.saveState();
		if (rd) this.draw();
	}
	this.expandAll = function( rd )
	{
		if ( this.ver3 ) return;
		for (var i = 0; i < this.Nodes.length; i++){
			if (this.Nodes[i].hasChildren())
			{
				this.Nodes[i].expanded = true;
				this.updateImages(this.Nodes[i]);
			}
		}
		if (this.fmt.cook) this.saveState();
		if (rd) this.draw();
	}
	this.init = function()
	{
		this.readNodes(nodes);
		if ( !this.ver3 && !this.fmt.rel )
			this.fmt.back.init();
		this.rebuildTree();
		if (this.fmt.cook) this.restoreState();
		if (!this.fmt.rel) this.draw();
	}
	
	this.getCookie = function(sName)
	{
		var aCookie = document.cookie.split("; ");
		for (var i=0; i < aCookie.length ; i++)
		{
			var aCrumb = aCookie[i].split("=");
			if (sName == aCrumb[0])
				return unescape(aCrumb[1]);
		}
		 return null;
	}
	this.saveState = function()
	{
		var state = "";
		for (var i = 0; i < this.Nodes.length; i++)
			state += this.Nodes[i].expanded ? '1' : '0';
		document.cookie = this.name+'State='+state+'; path=/';
			
	}
	this.restoreState = function (){
		var state = this.getCookie(this.name+'State');
		if (state == null) return;
		for (var i = 0; i < this.Nodes.length; i++)
			if (state.charAt(i) == '1' && this.Nodes[i].hasChildren())
				this.expandNode(i, true);
	}
	
}

function COOLjsTreeNodePRO( treeView, parentNode , text, url, target){
	this.index = -1;
	this.treeView = treeView;
	this.parentNode = parentNode;
	this.text = text;
	this.url = url;
	this.target = target;
	this.f = [];
	this.expanded = false;
    this.children = new Array();
	this.hasChildren = function(){
		return this.children.length > 0;
	}
	this.level = function(){
		var node = this;
		var i = 0;
		while (node.parentNode != null){
			i++;
			node = node.parentNode;
		}
		return i;
	}
	this.initImages = function ()
	{	
		if (!this.treeView) return;
		if (this.treeView.fmt.exp)
		{
			var ei = und(this.f.eimages)? this.treeView.fmt.expimg : this.f.eimages;
			var img = ei[2];
			this.cimg = this.hasChildren() ? ei[0] : img;
			this.eimg = this.hasChildren() ? ei[1] : img;
			var ii = 0;
			ii = this.next == null ? 4 : 3;
			this.ebtn = this.hasChildren() ? ei[ii] : ei[ii+3] ;
			this.cbtn = this.hasChildren() ? ei[ii+2] : ei[ii+2+3];
			this.wbtn = this.treeView.fmt.expimgsize[0];
			this.hbtn = this.treeView.fmt.expimgsize[1];
			this.wimg = this.treeView.fmt.expimgsize[0];
			this.himg = this.treeView.fmt.expimgsize[1];
		}
		else
		{
			this.cimg = this.hasChildren() ? (!und(this.f.folders))?this.f.folders[0]:this.treeView.fmt.clF : (!und(this.f.folders))?this.f.folders[2]:this.treeView.fmt.iF;
			this.eimg = this.hasChildren() ? (!und(this.f.folders))?this.f.folders[1]:this.treeView.fmt.exF : (!und(this.f.folders))?this.f.folders[2]:this.treeView.fmt.iF;
			this.cbtn = this.hasChildren() ? (!und(this.f.buttons))?this.f.buttons[0]:this.treeView.fmt.clB : (!und(this.f.buttons))?this.f.buttons[2]:this.treeView.fmt.iE;
			this.ebtn = this.hasChildren() ? (!und(this.f.buttons))?this.f.buttons[1]:this.treeView.fmt.exB : (!und(this.f.buttons))?this.f.buttons[2]:this.treeView.fmt.iE;
			this.wbtn = this.treeView.fmt.Bw;
			this.hbtn = this.treeView.fmt.Bh;
		}
	}
	this.init = function(){
		var s = "";
		if ( !this.treeView.ver3 ) {
			if (this.treeView.ns4) {
				s = '<layer id="'+this.id()+'d" z-index="'+this.index+10+'" visibility="hidden">'+this.getContent()+'</layer>';
			} else {
				s = '<div id="'+this.id()+'d" style="position:absolute;visibility:hidden;z-index:'+this.index+10+';">'+this.getContent()+'</div>';
			}
		}
		else
		{
			s = this.getContent();	
		}
		return s;
	}
	this.getH = function(){return this.treeView.ns4 ? this.el.clip.height : this.el.offsetHeight;}
    this.getW = function(){return this.treeView.ns4 ? this.el.clip.width : this.el.offsetWidth;}
	this.id = function(){return 'nt'+this.treeView.name+this.index;}
	
	this.getContent = function( ){
		function itemSquare(node){
			var img = node.expanded ? node.eimg : node.cimg;
			return "<td valign=\"middle\" width=\""+node.wbtn+"\"><img id=\""+node.id()+"nf\" name=\""+node.id()+"nf\" src=\"" + img + "\" width="+node.wbtn+" height="+node.hbtn+" border=0></td>\n";
		}
		function buttonSquare(node){
			var img = node.expanded? node.ebtn : node.cbtn;
			return node.hasChildren() ?
				'<td valign=\"middle\" width="'+node.wbtn+'"><a href="javascript:NTrees[\''+node.treeView.name+'\'].expandNode('+node.index+')"><img name=\''+node.id()+'nb\' id=\''+node.id()+'nb\' src="' + img + '" width="'+node.wbtn+'" height="'+node.hbtn+'" border=0></a></td>\n' :
				'<td valign=\"middle\" width="'+node.wbtn+'"><img name=\''+node.id()+'nb\' id=\''+node.id()+'nb\' src="' + img + '" width="'+node.wbtn+'" height="'+node.hbtn+'" border=0></td>\n';
		}
		function blankSquares(node, ww, ll){
			if (node.treeView.fmt.exp)
			{
				if (ll == 0) return "";
				var i; var ii;
				var res = "";
				var w = node.treeView.fmt.expimgsize[0];
				var h = node.treeView.fmt.expimgsize[1];
				var pnode = node;
				for (i=ll;i>0;i--)
				{
					if (pnode.parentNode != null)
					{
						pnode =  pnode.parentNode;
						var img = pnode.next == null ? node.treeView.fmt.iE : node.treeView.fmt.expimg[7];
						res = "<td width=\""+w+"\"><img src=\"" + img + "\" width="+w+" height="+h+" border=0></td>" + res;
					}
					else
					{
						var img = node.next == null ? node.treeView.fmt.iE : node.treeView.fmt.expimg[7];
						res = "<td width=\""+w+"\"><img src=\"" + img + "\" width="+w+" height="+h+" border=0></td>" + res;
					}
				}
				return res;
			}
			else
			{
				var img = node.treeView.fmt.iE;
				return "<td width=\""+ww+"\"><img src=\"" + img + "\" width="+ww+" height=1 border=0></td>\n"
			}
		}
	
		var s = '';
		var ll = this.level();
		s += '<table cellpadding='+this.treeView.fmt.pg+' cellspacing='+this.treeView.fmt.sp+' border=0 class="cls'+this.treeView.name+'_back'+ll+'"><tr>';
		//ident
		var idn = this.treeView.fmt.idn(ll);
		if (idn > 0  || this.treeView.fmt.exp )
			s += blankSquares(this, idn, ll);
		if ( this.treeView.fmt.showB || this.treeView.fmt.exp)
			s += this.treeView.fmt.exp ? buttonSquare(this) : (this.hasChildren() ?  buttonSquare(this) : blankSquares(this, this.treeView.fmt.Ew));
		if ( this.treeView.fmt.showF )
			s += itemSquare(this);
		if ( this.url == "" || this.url == null)
		{	
			s += this.treeView.ns4?
				'<td nowrap=\"1\"><ilayer id="'+this.id()+'a"><a class="'+this.treeView.fmt.nstyle(ll)+'" href="javascript:NTrees[\''+this.treeView.name+'\'].expandNode('+this.index+', false, true)">'+this.text+'</ilayer></div></td></tr></table>' :
				'<td nowrap=\"1\"><div id="'+this.id()+'a"><a class="'+this.treeView.fmt.nstyle(ll)+'" href="javascript:NTrees[\''+this.treeView.name+'\'].expandNode('+this.index+', false, true)">'+this.text+'</a></div></td></tr></table>';;
		} else {
			s += this.treeView.ns4?
					'<td nowrap=\"1\"><ilayer id="'+this.id()+'a"><a class="'+this.treeView.fmt.nstyle(ll)+'" href="'+this.url+'" target="'+this.target+'" onclick="javascript:NTrees[\''+this.treeView.name+'\'].expandNode('+this.index+', false, true)">'+this.text+'</a></ilayer></td></tr></table>':
					'<td nowrap=\"1\"><div id="'+this.id()+'a"><a class="'+this.treeView.fmt.nstyle(ll)+'" href="'+this.url+'" target="'+this.target+'" onclick="javascript:NTrees[\''+this.treeView.name+'\'].expandNode('+this.index+', false, true)">'+this.text+'</a></div></td></tr></table>';
		}
			
		return s;
	}
	this.moveTo = function( x, y )
	{
		if (this.treeView.ns4)
			this.el.moveTo(x,y);
		else
		{
			this.el.style.left=x;
			this.el.style.top=y;
		}
	}
	this.show = function(sh)
	{
		if (this.visible == sh)
			return;
		this.visible = sh;
		var vis = this.treeView.ns4 ? (sh ? 'show': 'hide') : (sh ? 'visible': 'hidden');
		if (this.treeView.ns4)
			this.el.visibility=vis;
		else
			this.el.style.visibility = vis;
	}
	this.hideChildren = function(){
		this.show(false);
		for (var i = 0; i < this.children.length; i++)
			this.children[i].hideChildren();
	}
	
	this.draw = function()
	{
		var ll = this.treeView.fmt.left;//this.treeView.fmt.idn(this.level());
		//for (var eee in this.treeView.fmt.back.el)
		var left = this.treeView.fmt.rel && this.treeView.bw.opera? this.treeView.fmt.left + this.treeView.operaLeft: this.treeView.fmt.left;
		var top = this.treeView.fmt.rel && this.treeView.bw.opera? this.treeView.currTop + this.treeView.operaTop:this.treeView.currTop;
		this.moveTo(left, top);
		if (ll+this.getW() > this.treeView.maxWidth)
			this.treeView.maxWidth = ll+this.getW();
		this.show(true);
		//this.treeView.updateImages(this);
		this.treeView.currTop += this.getH();
		if (this.treeView.currTop > this.treeView.maxHeight)
			this.treeView.maxHeight = this.treeView.currTop;
		if (this.expanded && this.hasChildren() )
			for (var i = 0; i < this.children.length; i++)
				this.children[i].draw();
	}
	this.setBGColor = function (color)
	{
		var el = this.treeView.bw.ns4 ? this.el.layers[this.id()+'a']:document.all ? document.all[this.id()+'a'] : document.getElementById(this.id()+'a');
		if (this.treeView.bw.ns4)
			el.bgColor = color;
		else
			el.style.backgroundColor = color;
	}
	return this;
}

function assemlbleChildren( node )
{
	if (node.children.length > 0 )
		node.children[node.children.length-1].next = null;
	for (var i = 0; i < node.children.length; i++)
	{
		if ( i+1 < node.children.length )
			node.children[i].next = node.children[i+1];
		if (node.children[i].children.length > 0)
			assemlbleChildren(node.children[i]);
	}
	return;
}


function COOLjsTreeBackPRO( aleft, atop, color, name )
{
	this.bw = new NBrCh();
	this.ver3 = this.bw.ver3;	
	this.ns4 = this.bw.ns4;
	this.left = aleft;
	this.top = atop;
	this.name = name;
	this.color = color;
	this.resize = function(w,h){
		if (this.ns4){
			this.el.resizeTo(w,h);
		}
		else
		{
			this.el.style.width=w;
			this.el.style.height=h;
		}
	}
	this.init = function(){
		if (this.ns4) {
			var bgc = this.color == ""? "" : ' bgcolor="'+this.color+'" ';
			document.write('<layer '+bgc+' top="'+this.top+'" left="'+this.left+'" id="'+this.name+'" z-index="0"></layer>');
			this.el = document.layers[this.name];
		} else {
			var bgc = this.color == ""? "" : " background-color:"+this.color+";";
			document.write('<div id="'+this.name+'" style="'+bgc+'position:absolute;z-index:0;top:'+this.top+'px;left:'+this.left+'px"></div>');
			this.el = document.all? document.all[this.name] : document.getElementById(this.name);	
		}
	}
}

function und( val ){return typeof(val)=='undefined';}
function RedrawAllTrees(){
    for (var tree in NTrees)
        NTrees[tree].draw();
}
window.oldCTPOnLoad = window.onload;
window.onload = function ()
{
	var bw = new NBrCh();
	if (bw.ns4 || bw.opera)
	{
		window.origWidth  = this.innerWidth;
		window.origHeight = this.innerHeight;
	}
	if (bw.opera){
		if (und(window.operaRH)) {
			window.operaRH = 1;
			resizeHandler();
		}
		for (var tree in NTrees)
		{
			for (var j=0;j<NTrees[tree].Nodes.length;j++){
				if (NTrees[tree].fmt.rel){
					var l = NTrees[tree].fmt.back.el.offsetParent.offsetLeft;
					var t = NTrees[tree].fmt.back.el.offsetParent.offsetTop;
					var par = NTrees[tree].fmt.back.el.offsetParent;
					while (par != document.body)
					{
						l += par.offsetLeft;
						t += par.offsetTop;
						par = par.offsetParent;
					}
					NTrees[tree].operaTop = t;
					NTrees[tree].operaLeft = l;
				}
				if (NTrees[tree].Nodes[j].visible)
					NTrees[tree].Nodes[j].el.style.visibility = 'visible';
			
			}
			NTrees[tree].draw();
		}
	}
	if (typeof(window.oldCTPOnLoad)=='function') window.oldCTPOnLoad();
}
function resizeHandler() {
	var bw = new NBrCh();
    if (this.innerWidth != window.origWidth || this.innerHeight != window.origHeight) {location.reload();return}
        if (bw.opera) setTimeout('resizeHandler()',500);
}
if (new NBrCh().ns4) window.onresize = resizeHandler;