function isValidEmailAddress(emailAddress) {
	var pattern = new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
	return pattern.test(emailAddress);
}


$(document).ready(function() {
   // put all your jQuery goodness in here.
	$('#subscribenslt').click(function() {
	  	var subscriberemail = $('#newslettertxt').val();
		if (subscriberemail=="" || subscriberemail=="Enter your email") 
		{
			alert("Please enter your email address to subscribe");
			return;
		}
		if(isValidEmailAddress(subscriberemail))
		{
			$.post("subscribe.asp", { email: subscriberemail },
			   function(data){
				 $('#thxsubscriber').show();
		   });
		}
		else
		{
			alert("Please enter a valid email address to subscribe");
			return;
		}
	});
 });