<!-- 
function port_pop_up(filename)
	{
	/* initialize variables*/
	var file = filename

	/* determine browser */
	var bName = navigator.appName;
	var bVer = parseFloat(navigator.appVersion);
	
	if (bName == "Netscape") NewWindow = window.open(file, "same","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizeable=0,copyhistory=0,width=453,height=700").focus();
	else NewWindow = window.open(file, "same","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizeable=0,copyhistory=0,width=453,height=700").focus();
	}
// -->