function check_form(){
	var found		= false;
	var itemCount;
	var x			= document.forms["register"];
	var errmsg		= new Array();
	var messageout	= "";
	
	if(x.name.value == "")			errmsg[errmsg.length] = messages[13];
	if(x.comments.value == "")	errmsg[errmsg.length] = messages[14];
	
	
	if(x.email.value == "")
	{
		errmsg[errmsg.length] = messages[8];
	}
	else
	{
		if(IsEmail(Trim(x.email.value)) == false) errmsg[errmsg.length] = messages[9];
	}
	
	
	
	if(errmsg.length > 0){
		for(var i=0;i<errmsg.length;i++){
			messageout+=errmsg[i]+"\n";
		}
		alert(messages[10] + "\n\n" + messageout);
		return false;
	}
	else {
		x.action = pageName + ".asp?dowhat=register";
		return true;
	}
}

function IsEmail(tmpStr){
	var email = /^[\w\-._]+@[\w\-._]+.\w{2,3}$/;
	return email.test(tmpStr);
}

function Trim(sText) { 
	var sTemp; 
	sTemp = ""; 
	if (null != sText)  
	    sTemp = sText.replace(/(^\s+)|(\s+$)/g, ""); 
	return sTemp; 
}