def __init__(self, img, **kwargs):
     self.mouseListeners = []
     if not kwargs.has_key('StyleName'):
         kwargs['StyleName'] = 'gwt-HyperlinkImage'
     Hyperlink.__init__(self, **kwargs)
     DOM.appendChild(DOM.getFirstChild(self.getElement()), img.getElement())
     img.unsinkEvents(Event.ONCLICK | Event.MOUSEEVENTS)
     self.sinkEvents(Event.ONCLICK | Event.MOUSEEVENTS)