add ol.source.MapQuestHybrid and add all MapQuest types to the example

src/ol/source/mapquestsource.js

@@ -1,3 +1,4 @@
+goog.provide('ol.source.MapQuestHybrid');
 goog.provide('ol.source.MapQuestOSM');
 goog.provide('ol.source.MapQuestOpenAerial');
 
@@ -73,3 +74,36 @@ ol.source.MapQuestOpenAerial = function(opt_options) {
 
 };
 goog.inherits(ol.source.MapQuestOpenAerial, ol.source.XYZ);
+
+
+
+/**
+ * @constructor
+ * @extends {ol.source.XYZ}
+ * @param {olx.source.MapQuestOptions=} opt_options MapQuest options.
+ * @todo stability experimental
+ */
+ol.source.MapQuestHybrid = function(opt_options) {
+
+  var options = goog.isDef(opt_options) ? opt_options : {};
+
+  var attributions = [
+    new ol.Attribution({
+      html: 'Tiles Courtesy of ' +
+          '<a href="http://www.mapquest.com/" target="_blank">MapQuest</a>'
+    }),
+    ol.source.OSM.DATA_ATTRIBUTION
+  ];
+
+  goog.base(this, {
+    attributions: attributions,
+    crossOrigin: 'anonymous',
+    logo: 'http://developer.mapquest.com/content/osm/mq_logo.png',
+    maxZoom: 18,
+    opaque: true,
+    tileLoadFunction: options.tileLoadFunction,
+    url: 'http://oatile{1-4}.mqcdn.com/tiles/1.0.0/hyb/{z}/{x}/{y}.jpg'
+  });
+
+};
+goog.inherits(ol.source.MapQuestHybrid, ol.source.XYZ);