add:  this.frame		= window.frames['folderframe']; this.frameurl	= this.frame.location.href; 
context: 	initialize: function()	{		this.folderframe  	= $('folderframe');		this.folderpath  	= $('folderpath');	},
meta: 3891	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3891/718bb04414f09cfd6ac6b8339402abea953b473b/mediamanager.js/buggy/administrator/components/com_media/assets/mediamanager.js