rem: return BookmarksUtils.DROP_ON   if (window.getComputedStyle(document.getElementById("PersonalToolbar"),'').direction == 'rtl') dropLocation = -dropLocation; return dropLocation; 
add: return BookmarksUtils.DROP_ON; 
context:   getBTOrientation: function (aEvent, aTarget)  {    var target    if (!aTarget)      target = aEvent.target;    else      target = aTarget;    if (target.localName == "menu"                 &&        target.parentNode.localName != "menupopup" ||        target.id == "bookmarks-chevron")      return BookmarksUtils.DROP_ON;    if (target.id == "bookmarks-ptf") {      return target.hasChildNodes()?             BookmarksUtils.DROP_AFTER:BookmarksUtils.DROP_ON;    }    var overButtonBoxObject = target.boxObject.QueryInterface(Components.interfaces.nsIBoxObject);    var overParentBoxObject = target.parentNode.boxObject.QueryInterface(Components.interfaces.nsIBoxObject);    var size, border;    var coordValue, clientCoordValue;    switch (target.localName) {      case "toolbarseparator":      case "toolbarbutton":        size = overButtonBoxObject.width;        coordValue = overButtonBoxObject.x;        clientCoordValue = aEvent.clientX;        break;      case "menuseparator":       case "menu":      case "menuitem":        size = overButtonBoxObject.height;        coordValue = overButtonBoxObject.y-overParentBoxObject.y;        clientCoordValue = aEvent.clientY;        break;      default: return BookmarksUtils.DROP_ON;    }    if (this.isBTContainer(target))      if (target.localName == "toolbarbutton") {        // the DROP_BEFORE area excludes the label        var iconNode = document.getAnonymousElementByAttribute(target, "class", "toolbarbutton-icon");        border = parseInt(document.defaultView.getComputedStyle(target,"").getPropertyValue("padding-left")) +                 parseInt(document.defaultView.getComputedStyle(iconNode     ,"").getPropertyValue("width"));        border = Math.min(size/5,Math.max(border,4));      } else        border = size/5;    else      border = size/2;        var dropLocation;    // in the first region?    if (clientCoordValue-coordValue < border)      dropLocation = BookmarksUtils.DROP_BEFORE;    // in the last region?    else if (clientCoordValue-coordValue >= size-border)      dropLocation = BookmarksUtils.DROP_AFTER;    else // must be in the middle somewhere      return BookmarksUtils.DROP_ON        // If the direction of PersonalToolbar is RTL, we invert dropLocation before returning    if (window.getComputedStyle(document.getElementById("PersonalToolbar"),'').direction == 'rtl')      dropLocation = -dropLocation;    return dropLocation;  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/12a0f1a91083874bf8095ed6a05fa07268bf9a07/bookmarksMenu.js/clean/browser/components/bookmarks/content/bookmarksMenu.js