function goxss(url){
	document.frmxss.action = url;
	document.frmxss.submit();
}

function popUpWin(url) {
	w = 500;  // width
	h = 600;  // height
	var features =	'scrollbars=yes, toolbar=no, status=no, menubar=no ' +
					',resizable=no, location=no, directories=no ' +
					',left=' + ((screen.width-w)/2) +
					',top='  + ((screen.height-h)/2) +
					',width=' + w + ',height=' + h;

	myWin =	window.open(url,'WinName',features);
}

function gonext(url){
	var next = document.frm.pagego.options[document.frm.pagego.selectedIndex].value;
	document.frm.action = url + next;
	document.frm.submit();
}
function gonext2(url){
	document.frm.action = url;
	document.frm.submit();
}

function trim(s) {
	// remove leading and trailing spaces
	while(s.charAt(0) == ' ') s = s.substring(1);
	while(s.charAt(s.length-1) == ' ') s = s.substring(0,s.length-1);
	return s;
}