rem: target.focus(); 
context:   createContextMenu: function (aEvent)  {    var target = document.popupNode;    if (!this.isBTBookmark(target.id))      return false;    target.focus(); // buttons in the pt have -moz-user-focus: ignore    this._selection   = this.getBTSelection(target);    this._orientation = this.getBTOrientation(aEvent, target);    this._target      = this.getBTTarget(target, this._orientation);    BookmarksCommand.createContextMenu(aEvent, this._selection);    this.onCommandUpdate();    aEvent.target.addEventListener("mousemove", BookmarksMenuController.onMouseMove, false);    return true;  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/fe1be84a39a9ba7c17b14ef3f9addbcc6d52bd1d/bookmarksMenu.js/buggy/browser/components/bookmarks/content/bookmarksMenu.js