$(document).ready(function() {

$('#newsletterSubmit1').click(function(){
		// validate input
		var reg = "[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?"
		if (! $('#newsletterEmail').val().match(reg)) {
			// email address is not valid
			$('<div class="newsletterValidation">').appendTo('#newsletterForm').html('You must enter a valid email address.');
			return false;
		}})

});