if(parseInt(navigator.appVersion) >=4)
{
	var isNav4 = (navigator.appName == "Netscape")
	var isIE4 = (navigator.appName.indexOf("Microsoft") != -1)
	
}

var selID = "inside_panther";

function popBrowser(sAddress)
{
	window.open(sAddress);
}

function hilite(id, newState) 
{
	if(id != selID)
	{
		var newSrc = ("images/" + id + "_" + newState + ".jpg");
		
		if (isIE4)
		{
			document.all(id).src = newSrc;
		}
		else
		{
			if (document.images) 
			{
				for (i = 0; i < document.images.length; i++) 
				{
					if (document.images[i].name == id) 
					{
						document.images[i].src = newSrc;
					}
				}
			}
			
		}
	}
}

function select(id)
{
	var oldID = selID;
	selID = id;

	hilite(oldID, "off");
	hilite(selID, "on");
}