rem: expl.label = applicationText; 
add: expl.label = applicationText; 
context:     updateApplicationName: function(newValue)    {      var applicationText = this.getString( "openUsingString" );      applicationText = this.replaceInsert( applicationText, 1, newValue );      var expl = this.dialogElement( "openUsing" );     expl.label = applicationText;    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/96e52c48f72338176b4a6df3a46f06e42d407bc0/nsHelperAppDlg.js/buggy/embedding/components/ui/helperAppDlg/nsHelperAppDlg.js