add: case "cmd_printcard": case "cmd_printcardpreview": 
context:   isCommandEnabled: function(command)  {    switch (command) {      case "cmd_selectAll":        return true;      case "cmd_delete":      case "button_delete":        var numSelected;        var enabled = false;        if (gAbView && gAbView.selection) {          if (gAbView.directory)                     enabled = gAbView.directory.operations & gAbView.directory.opWrite;          numSelected = gAbView.selection.count;        }        else           numSelected = 0;        // fix me, don't update on isCommandEnabled        if (command == "cmd_delete") {          if (numSelected < 2)            goSetMenuValue(command, "valueCard");          else            goSetMenuValue(command, "valueCards");        }        return (enabled && (numSelected > 0));      case "button_edit":        return (GetSelectedCardIndex() != -1);      default:        return false;    }  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4945b5684fda28c5733a8065430257dbfdf30255/abCommon.js/buggy/mail/components/addrbook/content/abCommon.js