rem: ClearThreadPaneSelection(); 
add: ClearThreadPaneSelection(); 
context: function ClearMessageSelection(){	ClearThreadPaneSelection();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/967ca5e0537b68fd43fa9fd506a987a11f8953fc/msgMail3PaneWindow.js/clean/mailnews/base/resources/content/msgMail3PaneWindow.js