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: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/0b2dd2b2d2fd037df917e07645fa019a963332a5/mailWindow.js/clean/mailnews/base/resources/content/mailWindow.js