rem: return BeginDragOutliner(event, folderOutliner, selectedFolders, "text/nsmessageOrfolder"); 
add: return BeginDragOutliner(event, folderOutliner, selectedFolders, "text/x-moz-message-or-folder"); 
context: function BeginDragFolderOutliner(event){    debugDump("BeginDragFolderOutliner\n");    var folderOutliner = GetFolderOutliner();    var row = {};    var col = {};    var elt = {};    folderOutliner.outlinerBoxObject.getCellAt(event.clientX, event.clientY, row, col, elt);    var folderResource = GetFolderResource(folderOutliner, row.value);    if (GetFolderAttribute(folderOutliner, folderResource, "IsServer") == "true")    {      debugDump("***IsServer == true\n");      return false;    }    // do not allow the drag when news is the source    if (GetFolderAttribute(folderOutliner, folderResource, "ServerType") == "nntp")     {      debugDump("***ServerType == nntp\n");      return false;    }    var selectedFolders = GetSelectedFolders();    return BeginDragOutliner(event, folderOutliner, selectedFolders, "text/nsmessageOrfolder");}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/d08d4d3f9753b01573c0820f3dc3010c62295d11/messengerdnd.js/buggy/mailnews/base/resources/content/messengerdnd.js