rem: this.target.reveal(); 
add: this.targetFile.reveal(); 
context:     onReveal: function() {         try {             this.target.reveal();             this.dialog.close();         } catch ( exception ) {         }    },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/9ae1052a5685c75f98e9e1c5a2535084dbf3fd72/nsProgressDialog.js/clean/embedding/components/ui/progressDlg/nsProgressDialog.js