$(document).ready(function(){
	$('#send').click(function() {
		form = $(this).parent();
		contenedor = form.parent();
		sendForm(form,contenedor)
		return false;
	})
	activeStart();
});
function sendForm(form,contenedor){
	contenedor.children('#msg').remove();
	$.ajax({
		type: "POST",
		url: form.attr('action'),
		data: form.serialize(),
		success: function(msg){
			contenedor.html(msg);
			$('#send').click(function() {
				form = $(this).parent();
				contenedor = form.parent();
				sendForm(form,contenedor)
				return false;
			})
			activeStart();
		}
	});
}

function activeStart(){
	$('#send').ajaxStart(function(){
		$(this).unbind('click',sendForm);
		$("#loading").show();
	});
	$('#send').ajaxComplete(function(){
		$("#loading").hide();
	});
}