$(function()
{
	$('.method-cats_item_toggle').click(function()
	{
		var that = $(this);
		var item = that.parent();
		item.toggleClass('method-cats_item_cl');
		if (!item.hasClass('method-cats_item_cl') && $('.method-cats_item', item).size() == 0 && $('.methods-cats_materials', item).size() == 1) {
			// load
			var id_category = that.attr('data-id-category');
			var list = $('.methods-cats_materials', item);
			$('<li class="methods-cats_materials_item"><img src="/data/site/images/loader.gif"></li>').appendTo(list);
			//$.post('/methodologicals/indexGetCategories/hide', {id_category: id_category}, function(result)
			//{
			//	list.html('');
			//	if (result instanceof Array) {
			//		for (var i = 0; i < result.length; i++) {
			//			$('<li class="methods-cats_materials_item"><a href="/methods/' + result[i].id_method + '_' + result[i].url + '/">' + result[i].title + '</a></li>').appendTo(list);
			//		}
			//	}
			//}, 'json');
		}
		else if (item.hasClass('method-cats_item_cl') && $('.method-cats_item', item).size() == 0 && $('.methods-cats_materials', item).size() == 1) {
			// remove
			$('.methods-cats_materials', item).html('');
		}
	});
});