define(['jquery', 'underscore', 'backbone', 'model_want', 'utils'], function($, _, Backbone, Models, Utils) {
	Models.Wants = Backbone.Collection.extend({
		model: Models.Want,
		initialize: function() {
			this.fetch({
				dataType: 'json',
				success: function(model, response, options) {
					
				},
				error: function(model, response, options) {
					if (response.status === 403) {
						Utils.logIn();
					}
				}
			});
		},
		parse: function(response) {
			return response.listings;
		}
	});
	return Models;
});
@@ -289,14 +289,9 @@
 ) %7B%0A
-%09%09%09%09%09
 %0A
+
 %09%09%09%09
@@ -453,16 +453,16 @@
 onse) %7B%0A
-
 %09%09%09retur
@@ -482,16 +482,404 @@
 stings;%0A
+%09%09%7D,%0A%0A%09%09comparator: function(first, second) %7B%0A%09%09%09var dateValue1 = first.get(%22date_start%22);%0A%09%09%09var dateValue2 = second.get(%22date_start%22);%0A%0A%09%09%09var firstDate = Date.parse(dateValue1);%0A%09%09%09var secondDate = Date.parse(dateValue2);%0A%0A%09%09%09var difference = secondDate - firstDate;%0A%09%09%09if (difference %3E 0) %7B%0A%09%09%09%09return 1;%0A%09%09%09%7D else if (difference == 0) %7B%0A%09%09%09%09return 0;%0A%09%09%09%7D else %7B%0A%09%09%09%09return -1;%0A%09%09%09%7D%0A
 %09%09%7D%0A%09%7D);

Add comparator to sort listings in reverse chronological order.