<!--//
browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion); 

if (browser_name == "Netscape" && browser_version >= 3.0)
{
	roll = 'true';
}
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0)
{
	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;
	}
}
 //-->