rem: var throbber = document.getElementById("broadcaster_throbber"); 
add: var throbber = document.getElementById("Browser:Throbber"); 
context:         function onProgress() {            var throbber = document.getElementById("broadcaster_throbber");            var meter    = document.getElementById("Browser:LoadingProgress");            if ( throbber && meter ) {                var busy = throbber.getAttribute("busy");                var wasBusy = meter.getAttribute("mode") == "undetermined" ? "true" : "false";                if ( busy == "true" ) {                    if ( wasBusy == "false" ) {                        // Remember when loading commenced.    				    startTime = (new Date()).getTime();                        // Turn progress meter on.                        meter.setAttribute("mode","undetermined");                    }                    // Update status bar.                } else if ( busy == "false" && wasBusy == "true" ) {                    // Record page loading time.                    var status = document.getElementById("Browser:Status");                    if ( status ) {						var elapsed = ( (new Date()).getTime() - startTime ) / 1000;						var msg = "Document: Done (" + elapsed + " secs)";						dump( msg + "\n" );                        status.setAttribute("value",msg);                        defaultStatus = msg;                    }                    // Turn progress meter off.                    meter.setAttribute("mode","normal");                }            }        }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6f043d4684545ad5881bbcfbe2fb2cc1635b256f/navigator.js/clean/suite/browser/navigator.js