<!-- 
function display_next(filename)
	{
	/* initialize variables*/
	var file = filename

	/* determine browser */
	var bName = navigator.appName;
	var bVer = parseFloat(navigator.appVersion);
	
	if (bName == "Netscape") NewWindow = window.open(file, "","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizeable=1,copyhistory=0,width=640,height=480");
	else NewWindow = window.open(file, "","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizeable=1,copyhistory=0,width=640,height=480");
	}
// -->