rem: this.statusBar.value = percentage; this.statusBar.progresstext = Math.round(percentage) + "%"; 
add: this.statusBar.value = percentage; this.statusBar.label = Math.round(percentage) + "%"; 
context:   showProgress : function(percentage)    {      this.ensureStatusFields();      if (percentage >= 0)      {        this.statusBar.setAttribute("mode", "normal");        this.statusBar.value = percentage;         this.statusBar.progresstext = Math.round(percentage) + "%";      }    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/eaa6754a0a946375badf1165b3e4af3999e4b03c/mailWindow.js/buggy/mailnews/base/resources/content/mailWindow.js