rem:  data.Stop(); 
add:  if ( !completed ) {  data.Stop(); } 
context: function onUnload() {    // Unhook observer.    data.observer = null;    // Terminate transfer.    data.Stop();}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/88626d4e625eadc54ce5b057631e93f15034a456/downloadProgress.js/clean/xpfe/components/xfer/resources/downloadProgress.js