rem: if (folder) { var newsFolder = folder.QueryInterface(Components.interfaces.nsIMsgNewsFolder); if (newsFolder) { newsFolder.getNextNMessages(msgWindow); } } 
add: if (folder) { var newsFolder = folder.QueryInterface(Components.interfaces.nsIMsgNewsFolder); if (newsFolder) { newsFolder.getNextNMessages(msgWindow); } } 
context: function GetNextNMessages(folder){	if (folder) {		var newsFolder = folder.QueryInterface(Components.interfaces.nsIMsgNewsFolder);		if (newsFolder) {			newsFolder.getNextNMessages(msgWindow);		}	}}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/af2eb552c77af7d974ab24c78f0e96e457b30df0/mailCommands.js/buggy/mailnews/base/resources/content/mailCommands.js