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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * Utilities to help manage image maps. These are needed in more than one
 * library.

#ifndef nsImageMapUtils_h___
#define nsImageMapUtils_h___

class nsIDocument;
class nsIDOMHTMLMapElement;
#include "nsAString.h"

class nsImageMapUtils {
  // This class is not to be constructed, use the static member functions only


   * FindImageMap tries to find a map element from a document.
   * @param aDocument [in]  The document to be searched.
   * @param aUsemap   [in]  The value of the usemap attribute.
   * @return          The first found (if any) map element, addrefed.
  static already_AddRefed<nsIDOMHTMLMapElement>
         FindImageMap(nsIDocument *aDocument, const nsAString &aUsemap);


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