rem: syncOutputFrame(obj); 
add: syncOutputFrame(obj, nLevel); 
context:     function tryAgain ()    {        syncOutputFrame(obj);    };
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/0918cade427e1856c2e2bcfdefa8b4ea3e457b73/static.js/clean/xul/content/static.js