+ * @return {CKEDITOR.event} An event object which fires the 'loaded'\r
+ * event when all images are completely loaded. Additionally, the\r
+ * "finished" property is set after the "loaded" event call.\r
+ * @example\r
+ * var loader = CKEDITOR.imageCacher.load( [ '/image1.png', 'image2.png' ] );\r
+ * if ( !loader.finished )\r
+ * {\r
+ * loader.on( 'load', function()\r
+ * {\r
+ * alert( 'All images are loaded' );\r
+ * });\r
+ * }\r