function preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.p) d.p=new Array();
var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function swapImgRestore() { //v3.0
var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 swapImage() { //v3.0
var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function getStyleObject(objectId) {
	if(document.getElementById && document.getElementById(objectId)) {
	return document.getElementById(objectId).style;
	} else if (document.all && document.all(objectId)) {
	return document.all(objectId).style;
	} else if (document.layers && document.layers[objectId]) {
	return document.layers[objectId];
	} else {
	return false;
	}
} 

function changeObjectVisibility(objectId, newVisibility) {
	var styleObject = getStyleObject(objectId);
	if(styleObject) {
	styleObject.visibility = newVisibility;
	return true;
	} else {
	return false;
	}
}

var numGloss = 20;

function hideAllGlossary() {
	for(counter = 0; counter <= numGloss; counter++) {
	changeObjectVisibility('gloss' + counter, 'hidden');
	}
}


var hide  = true;

function showhide(obj)
{
	var x = new getObj('testP');
	hide = !hide;
	x.style.visibility = (hide) ? 'hidden' : 'visible';
	setLyr(obj,'testP');
}

function setLyr(obj,lyr,vertoff,horoff)
{
	var newX = findPosX(obj);
	var newY = findPosY(obj);
	newY = newY + vertoff;
	newX = newX + horoff;
	var x = new getObj(lyr);
	x.style.top = newY;
	x.style.left = newX;
	hideAllGlossary();
	changeObjectVisibility(lyr, 'visible');
}

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 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];
	   }
 }
}

document.write ('<style type="text/css">');

for(counter = 1; counter <= 20; counter++) {
menuID = "gloss" + counter;
document.write ('#' + menuID + " {position:absolute;top:0px;left:0px;visibility:hidden;width:316;}\n");
}

document.write ('</style>');


if(document.layers && navigator.userAgent.indexOf('Mac')!=-1){
document.write('<link href="/css/ar2003/styles_net.css" rel="stylesheet" type="text/css" />');
}
else if(document.layers && navigator.userAgent.indexOf('Win')!=-1){
document.write('<link href="/css/ar2003/styles_win_net.css" rel="stylesheet" type="text/css" />');
}
else if(document.all){
document.write('<link href="/css/ar2003/styles.css" rel="stylesheet" type="text/css" />');
}
else if(document.getElementById){
document.write('<link href="/css/ar2003/styles_moz.css" rel="stylesheet" type="text/css" />');
}