userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);

function newImage(arg)
{
	if (document.images)
	{
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function findElement(n,ly)
{
	if (browserVers < 4)		return document[n];
	var curDoc = ly ? ly.document : document;
	var elem = curDoc[n];
	if (!elem)
	{
		for (var i=0;i<curDoc.layers.length;i++)
		{
			elem = findElement(n,curDoc.layers[i]);
			if (elem) return elem;
		}
	}
	return elem;
}

function changeImages()
{
	if (document.images && (preloadFlag == true))
	{
		var img;
		for (var i=0; i<changeImages.arguments.length; i+=2)
		{
			img = null;
			if (document.layers)
			{
				img = findElement(changeImages.arguments[i],0);
			}
			else
			{
				img = document.images[changeImages.arguments[i]];
			}
			if (img)
			{
				img.src = changeImages.arguments[i+1];
			}
		}
	}
}

var preloadFlag = false;
function preloadImages()
{
	if (document.images)
	{
		FITHOMEover = newImage("images/DoNotEdit/FITHOMEover.gif");
		BOOKMARKover = newImage("images/DoNotEdit/BOOKMARKover.gif");
		PRINTover = newImage("images/DoNotEdit/PRINTover.gif");
		preloadFlag = true;
	}
}

function printit(){  
if (window.print) {
    window.print() ;  
} else {
    var WebBrowser = '<OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>';
document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
    WebBrowser1.ExecWB(6, 2);
}
}

var bookmarkurl=top.document.location.href;
var bookmarktitle=document.title;

function addbookmark(){
  if (document.all)
     window.external.AddFavorite(bookmarkurl,bookmarktitle)
}