browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion); 

if (browser_name == "Netscape" && browser_version < 2.0)
	{
	roll = 'false';
	}
else if (browser_name == "Netscape" && browser_version == 2.0)
	{
	roll = 'false';
	}
else if (browser_name == "Netscape" && browser_version >= 3.0)
	{
	roll = 'true';
	}
else if (browser_name == "Microsoft Internet Explorer" && browser_version <= 2.0)
	{
	roll = 'false';
	}
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0)
	{
	roll = 'true';
	}
else if (browser_version >= 4.0)
	{
	roll = 'true';
	}
else
	{
	roll = 'false';
	}

function msover(img,ref)
	{
		if (roll == 'true')
			{
			document.images[img].src = ref;
			}
	}
	
function msout(img,ref)
	{
		if (roll == 'true')
			{
			document.images[img].src = ref;
			}
	}


if (roll == 'true')
	{

xxxx = new Image();
xxxx.src="/images/netservices_on.gif";

xxxxx = new Image();
xxxxx.src="/images/webhosting_on.gif";

xxxxxx = new Image();
xxxxxx.src="/images/webdesign_on.gif";

xxxxxxx = new Image();
xxxxxxx.src="/images/ecommerce_on.gif";

xxxxxxxx = new Image();
xxxxxxxx.src="/images/contact_on.gif";

	}
function wb() {
	window.open('http://www.gregoryg.com/gregoryg/wb.html','wb','toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,copyhistory=no,scrollbars=no,width=400,height=364');
}