function validateSubscribe(url)
{
	trimFields();
	if(obj.subscriber_name.value == "")
	{
		alert("Please enter your Name.");
		obj.subscriber_name.focus();
		return;
	}
	if(obj.subscriber_email.value == "")
	{
		alert("Please enter your Email Address.");
		obj.subscriber_email.focus();
		return;
	}
	if(!chkEmail(obj.subscriber_email.value))
	{
		alert("Please enter a valid Email Address.");
		obj.subscriber_email.focus();
		return;
	}
	obj.action = url+".php";
	obj.submit();
}