(function($){
	$.fn.newsletter = function() {
		return this.each(function() {
			var form = $(this);
			var emailAddressInput = form.find('input[name="emailAddressInput"]');
			emailAddressInput.val('email address');
			emailAddressInput.blur(function() { if($(this).val() == '') { $(this).val('email address'); } });
			emailAddressInput.focus(function() { if($(this).val() == 'email address') { $(this).val(''); } });
			form.find('a.submit').click(function() { if(emailAddressInput.val() == 'email address' || emailAddressInput.val() == '') { alert('Please enter your email address!'); } else { form.submit(); } return false; });
		});
	};
})(jQuery);

$(function() { $('form.newsletter').newsletter(); });