function f_trimmer(thisstring)
{
	while(thisstring.charAt(0)==" ")
	{
		thisstring=thisstring.substring(1,thisstring.length);
	}
	return thisstring;
}

function checkme(){


if (document.myform.mail){
	if (f_trimmer(document.myform.mail.value)==""){
		alert("Email is required\n");
		document.myform.mail.focus();
		return false;
	} else {
   		var s = new String(document.myform.mail.value);

       	if ((s.indexOf(".")==-1 || s.indexOf("@")==-1)){       
       		alert ("Your Email address is invalid.");
			document.myform.mail.focus();
			return false;
		}
	}
}

if (document.myform.scode){
	if (f_trimmer(document.myform.scode.value)==""){
		alert("Security code not confirmed");
		document.myform.scode.focus();
		
		return false;
	} 
}

}