This interface adds the popup event for the inline spell checker on brach,
 because we can't change nsIDOMXULDoucument. We can't use nsIDOMXULDocument2
 because it isn't scriptable.

 @status TEMPORARY
[scriptable, uuid(8cc6316d-ecbc-4c5f-8fda-28c91fb56e3d)]
interface nsIDOMXULDocument_MOZILLA_1_8_BRANCH : nsISupports

Attributes


          

  
    readonly attribute
  
    long  
  popupRangeOffset

        

              

          
 These attributes correspond to trustedGetPopupNode().rangeOffset and
 rangeParent. They will help you find where in the DOM the popup is
 happening. Can be accessed from chrome only, and only during a popup
 event. Accessing any other time will be an error.


          

  
    readonly attribute
  
    nsIDOMNode  
  popupRangeParent