$(document).ready(function() {
	$("#form_register input[name='register']").click(function() {
	
	$("#form_register input[name='register']").attr('disabled', 'disabled');
	var data = $("#form_register").serialize();
	
	$.post("/register", data,
	        function (response) {
	           if (response.error) {
					if (response.errors.username) {
						alert(response.errors.username);
						$("#form_register input[name='register']").removeAttr('disabled');
					}
					else if (response.errors.email) {
						alert(response.errors.email);
						$("#form_register input[name='register']").removeAttr('disabled');
					}
			   }
				else {
					$('#form_register').html("<h2>" + response.message + "</h2>");
				}
	        }, 'json');

	return false;
	});

});