context: function getCommandEnabled(command){    try {        var dispatcher = top.document.commandDispatcher;        var controller = dispatcher.getControllerForCommand(command);                return controller.isCommandEnabled(command);    }    catch (e)    {        return false;    }}
meta: 3298	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3298/703717eb72f3378c625c0fefe679e646d1c5b0ff/static.js/buggy/xul/content/static.js