rem: statusText = myDefaultStatus; 
add: statusText = this.myDefaultStatus; 
context:   showStatusString : function(statusText)    {      this.ensureStatusFields();      if ( !statusText.length )        statusText = myDefaultStatus;      else        myDefaultStatus = "";      this.statusTextFld.label = statusText;  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/7441ad30eac369e9c8220fea5516c9acf602bcfc/mailWindow.js/buggy/mailnews/base/resources/content/mailWindow.js