/**
 * @file
 *
 * Opens a dialog with jQuery Dialog plugin from Drupal.
 * Now it is not used, but it has been left as inspiration on future works
 */
(function ($) {

Drupal.behaviors.nodeItinerary = {};

Drupal.behaviors.nodeItinerary.attach = function (context) {
	
	$('body:not(.node-itinerary-processed)').once().append('<div class="node-itinerary-form-wrapper" id="node-itinerary-form-wrapper"></div>');
	
	$('a.node-itinerary-link', context).addClass('node-itinerary-link-processed').each(function(){
		$(this).bind('click', Drupal.nodeItinerary.ajaxLink);
	 });

	$('form.node-itinerary-add-node-form', context).addClass('node-itinerary-form-processed').each(function(){
		$(this).bind('submit', Drupal.nodeItinerary.ajaxSubmit);
	 });
};

Drupal.nodeItinerary = {};

Drupal.nodeItinerary.ajaxLink = function (data) {
	jQuery.ajax({
		type: 'GET',
		url: this.href,
		dataType: 'json',
		success: Drupal.nodeItinerary.openForm,
		data: 'js=true',
	});

	return false;
}

Drupal.nodeItinerary.ajaxSubmit = function (data) {

	$(this).before('<div class="ajax-progress ajax-progress-throbber"><div class="throbber"></div></div>');

	$.ajax({
		type: 'POST',
		url: this.action,
		dataType: 'json',
		success: Drupal.nodeItinerary.showResult,
		data: $(this).serialize(),
	});

	return false;
}

Drupal.nodeItinerary.openForm = function (data) {

	var target = $('#node-itinerary-form-wrapper');
	var dialog = target.dialog({
		autoOpen: true,
		modal: true,
		hide: 'slide',
		dragabble: false,
		resizable: false,
		width: 600,
		title: 'Node itinerary'
	});

	Drupal.attachBehaviors($(dialog));
}

Drupal.nodeItinerary.showResult = function (data) {
	var target = $('div.node-itinerary-form');

	target.html(data);
	Drupal.attachBehaviors($(target));
}

})(jQuery);