function WithoutContent(ss) {
	if(ss.length > 0) { return false; }
	return true;
	}
	
	function NoneWithContent(ss) {
	for(var i = 0; i < ss.length; i++) {
		if(ss[i].value.length > 0) { return false; }
		}
	return true;
	}
	
	function NoneWithCheck(ss) {
	for(var i = 0; i < ss.length; i++) {
		if(ss[i].checked) { return false; }
		}
	return true;
	}
	
	function WithoutCheck(ss) {
	if(ss.checked) { return false; }
	return true;
	}
	
	function WithoutSelectionValue(ss) {
	for(var i = 0; i < ss.length; i++) {
		if(ss[i].selected) {
			if(ss[i].value.length) { return false; }
			}
		}
	return true;
	}

	function checkPw() {
		if (userReg.pw1.value == userReg.pw2.value)
		{
			return false;
		} else {
			return true;
		}
	}
	
	function checkEm() {
		if (userReg.em1.value == userReg.em2.value)
		{
			return false;
		} else {
			return true;
		}
	}
	
	//-->
	
	<!--
	function MM_reloadPage(init) {  //reloads the window if Nav4 resized
	  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
		document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
	  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
	}
	MM_reloadPage(true);
	//-->