function butOpenWin(url)
	{
		var winTop = (screen.height/2) - 350;
		var winLeft = (screen.width/2) - 250;
		var windowFeatures = "width=425,height=210,toolbar=no,scrollbars=yes,status=no,";
		windowFeatures = windowFeatures + "left=" + winLeft + ",";
		windowFeatures = windowFeatures + "top=" + winTop;
		newWindow = window.open(url,'Details',windowFeatures);
				
	}
	
	function goExternal()
	{
		return confirm("This link will open a new window to an external website.\n\nWould you like to proceed?");
	}