<!--//--><![CDATA[//><!--
function validate(obj) {
	var tmp;
	if ($.trim($('#email').val())=="") {
		$.jGrowl("Please enter your email address!");
		tmp = 'email';
	}
	else if (!check_email($('#email').val())) {
		$.jGrowl("Please enter a valid email address!");
		tmp = 'email';
	}
	if (tmp) {
		$('#'+tmp).focus();
		return false;
	}
	obj.submit();
	return true;
}
//--><!]]>