rem: gMsgFolder.downloadAllForOffline(null, null); 
add: gMsgFolder.downloadAllForOffline(null, gParentMsgWindow); 
context: function onOfflineFolderDownload(){  // we need to create a progress window and pass that in as the second parameter here.  gMsgFolder.downloadAllForOffline(null, null);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4ef34e1cf9a252ce2524634b9d502992e1411965/folderProps.js/clean/mailnews/base/resources/content/folderProps.js