rem: if (gMessagePaneFrame) return gMessagePaneFrame; gMessagePaneFrame = document.getElementById("messagepane").contentWindow; return gMessagePaneFrame; 
add: return window.content; 
context: function GetMessagePaneFrame(){    if (gMessagePaneFrame) return gMessagePaneFrame;    gMessagePaneFrame = document.getElementById("messagepane").contentWindow;    return gMessagePaneFrame;}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/0a550cf393b1bd061b14c17a3fdbd08267cccb54/msgMail3PaneWindow.js/clean/mailnews/base/resources/content/msgMail3PaneWindow.js