add: OnLoadThreadPane(); 
context: function InitPanes(){    OnLoadFolderPane();    SetupCommandUpdateHandlers();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/9fc1685f86175020bc6137a6ef8294c2d4dd3f47/msgMail3PaneWindow.js/clean/mailnews/base/resources/content/msgMail3PaneWindow.js