$.fn.ajaxSubmit = function(messages){
	var $form = this,
		data = $form.serialize(),
		messages = $.extend(true, {
			success: { header: 'Tack', body: null }
		}, messages);
	
	$form.html('<h3>Skickar...</h3>');
	
	//$form.submit(function(){
	$.ajax({
		url: $form.attr('action'),
		type: 'post',
		data: data,
		success: function(){
			$form.html('<h3>' + messages.success.header + '</h3>');
			
			if (messages.success.body) {
				$form.append('<p>' + messages.success.body + '</p>');
			}
		},
		error: function(){
			alert('Ett fel uppstod tyvärr.');
		}
	});
		/*return false;
	});*/
	
	return this;
};