function findPosX(obj)
	{
	var curleft = 0;
	if (obj.offsetParent)
		{
		while (obj.offsetParent)
			{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
			}
		}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
	}

function findPosY(obj)
	{
	var curtop = 0;
	if (obj.offsetParent)
		{
		while (obj.offsetParent)
			{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
			}
		}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
	}

function setLyr(obj,lyr)
{
	var newX = findPosX(obj) - 6;
	var newY = findPosY(obj) + 20;
	var x = new getObj(lyr);
	x.style.top = newY + 'px';
	x.style.left = newX + 'px';
}

function getObj(name)
{
 if (document.getElementById)
 {
	   this.obj = document.getElementById(name);
	   this.style = document.getElementById(name).style;
 }
 else if (document.all)
 {
	   this.obj = document.all[name];
	   this.style = document.all[name].style;
 }
 else if (document.layers)
 {
	   if (document.layers[name])
	   {
	   	this.obj = document.layers[name];
	   	this.style = document.layers[name];
	   }
 }
}

function findObj(n, d) 
	{ //v4.0
	var p,i,x;  
	if(!d) d=document; 
	if((p=n.indexOf("?"))>0&&parent.frames.length) 
		{
		d=parent.frames[n.substring(p+1)].document; 
		n=n.substring(0,p);
		}
	if(!(x=d[n])&&d.all) x=d.all[n]; 
	for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
	if(!x && document.getElementById) x=document.getElementById(n); 
	return x;
}

function ShowHideLayers() 
	{ //v3.0
	var i,p,v,obj,args=ShowHideLayers.arguments;
	for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) 
		{ 
		v=args[i+2];
		if (obj.style) 
			{ 
			obj=obj.style; 
			v=(v=='show')?'visible':(v='hide')?'hidden':v; 
			}
		obj.visibility=v; 
		}
	}

function changeImages() 
	{
	if (document.images) 
		{
		for (var i=0; i<changeImages.arguments.length; i+=2) 
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}

function BrowserCheck() {
	var b = navigator.appName
	if (b=="Netscape") this.b = "ns"
	else if (b=="Microsoft Internet Explorer") this.b = "ie"
	else this.b = b
	this.v = parseInt(navigator.appVersion)
	this.ns = (this.b=="ns" && this.v>=4)
	this.ns4 = (this.b=="ns" && this.v==4)
	this.ns5 = (this.b=="ns" && this.v==5)
	this.ie = (this.b=="ie" && this.v>=4)
	this.ie4 = (navigator.userAgent.indexOf('MSIE 4')>0)
	this.ie5 = (navigator.userAgent.indexOf('MSIE 5')>0)
	if (this.ie5) this.v = 5
	this.min = (this.ns||this.ie)
}
is = new BrowserCheck()

function css(id,left,top,width,height,other) {
	winW = (is.ns)? window.innerWidth : document.body.offsetWidth-20
	var NewLeft = (winW/2) - 385 + left;
	var str = (left!=null && top!=null)? '#'+id+' {position:absolute; left:'+NewLeft+'px; top:'+top+'px;' : '#'+id+' {position:relative;'
	if (arguments.length>=4 && width!=null) str += ' width:'+width+'px;'
	if (arguments.length>=5 && height!=null) str += ' height:'+height+'px;'
	if (arguments.length==6 && other!=null) str += ' '+other
	str += '}\n'
	return str
}
function writeCSS(str,showAlert) {
	str = '<STYLE TYPE="text/css">'+str+'</STYLE>'
	document.write(str)
	if (showAlert) alert(str)
}
function makeLiquid() {
	if ((is.ns && (winW!=window.innerWidth)) || is.ie)
	history.go(0)
}