$(document).ready(function() {
	$("#news_email").click(function(){
		$(this).val('');							
	});
	$("#news_email_button").click(function(){
		var email = $("#news_email").val();
		var emailPat=/^(.+)@(.+)$/;
		var matchArray=email.match(emailPat);
		if (matchArray==null) {
			 alert("Please input a valide E-mail.");
			 return false;
		}

		$.ajax({
			 type: "post",
			 url: "/news_emails/save/" + email,
			 data:"email=" + email,
			  success: function(){
				$("#news_email").val('Email submited.');
			  }
		});

	});
});