var browserName = navigator.appName;
var browserVer = parseFloat(navigator.appVersion);
var browserMac = navigator.appVersion.indexOf("Macintosh");
var browserWin = navigator.appVersion.indexOf("Win");
var allLoaded = false;
var version = "notset";

if (browserName == "Netscape" && browserVer >= 3)
	version = "n3";
if (browserName == "Microsoft Internet Explorer"
	&& browserVer >= 3.01 && browserMac != -1)
	version = "ie3m";
if (browserName == "Microsoft Internet Explorer" && browserVer >= 4)
	version = "ie4";

var rollYes = (version == "n3" || version == "ie3m" || version == "ie4") ? true : false;

if(rollYes)
	{
		img01off = new Image();
		img01off.src = "images/nav-brandID1.gif";
		img02off = new Image();
		img02off.src = "images/nav-callig1.gif";
		img03off = new Image();
		img03off.src = "images/nav-corpID1.gif";
		img04off = new Image();
		img04off.src = "images/nav-case1.gif";
		img05off = new Image();
		img05off.src = "images/nav-illus1.gif";
		img06off = new Image();
		img06off.src = "images/nav-process1.gif";
		img07off = new Image();
		img07off.src = "images/nav-about1.gif";
		img08off = new Image();
		img08off.src = "images/nav-contact1.gif";
		img09off = new Image();
		img09off.src = "images/nav-home1.gif";

		img01on = new Image();
		img01on.src = "images/nav-brandID2.gif";
		img02on = new Image();
		img02on.src = "images/nav-callig2.gif";
		img03on = new Image();
		img03on.src = "images/nav-corpID2.gif";
		img04on = new Image();
		img04on.src = "images/nav-case2.gif";
		img05on = new Image();
		img05on.src = "images/nav-illus2.gif";
		img06on = new Image();
		img06on.src = "images/nav-process2.gif";
		img07on = new Image();
		img07on.src = "images/nav-about2.gif";
		img08on = new Image();
		img08on.src = "images/nav-contact2.gif";
		img09on = new Image();
		img09on.src = "images/nav-home2.gif";

		title1 = new Image();
		title1.src = "images/title-brandID.gif";
		title2 = new Image();
		title2.src = "images/title-callig.gif";
		title3 = new Image();
		title3.src = "images/title-corpID.gif";
		title4 = new Image();
		title4.src = "images/title-case.gif";
		title5 = new Image();
		title5.src = "images/title-illus.gif";
		title6 = new Image();
		title6.src = "images/title-process.gif";
		title7 = new Image();
		title7.src = "images/title-about.gif";
		title8 = new Image();
		title8.src = "images/title-contact.gif";	
		title9 = new Image();
		
		if(homepage == "true") title9.src = "images/title-home.gif";
		else title9.src = "images/title-home2.gif";

		allLoaded = true;
	}

function rollOver(imgName, imgNum)
{
	if (rollYes)
	{
		if (allLoaded)
		{
			if (imgName != "heyyou")
			{
				imgOn = eval(imgName + "on.src");
				document.images[imgName].src = imgOn;
			}
			document.images["title"].src = eval("title" + (imgNum) + ".src");
		}
	}
}

function rollOut(imgName, imgNum)
{
	if (rollYes)
	{
		if (allLoaded)
		{
			if (imgName != "heyyou")
			{
				imgOff = eval(imgName + "off.src");
				document.images[imgName].src = imgOff;
			}
			document.images["title"].src = eval("title" + (imgNum) + ".src");
		}
	}
}