function validate_email(e){var re=/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;return re.test(e);} function trace(s) {try {console.log(s);} catch(e) {}} function random_string() {var chars="0123456789";var string_length=8;var randomstring='';for(var i=0;i"):$("