add: } 
context: function MsgGetNextNMessages(){    var folder = GetFirstSelectedMsgFolder();    if(folder)    {        GetNextNMessages(folder)    }}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/a5014eeb9603f1fcb5a28bfecb6ff6bcc4ee3e1e/mailWindowOverlay.js/buggy/mailnews/base/resources/content/mailWindowOverlay.js