nsIPluginInstance* pluginInstance = (nsIPluginInstance*) instance->pdata;
CPluginInstancePeer* peer = (CPluginInstancePeer*) instance->pdata; nsIPluginInstance* pluginInstance = peer->GetInstance();
NPP_URLNotify(NPP instance, const char* url, NPReason reason, void* notifyData){//   	TRACE("NPP_URLNotify\n");	if( instance != NULL )	{	    nsIPluginInstance* pluginInstance = (nsIPluginInstance*) instance->pdata;		pluginInstance->URLNotify(url, NULL, (nsPluginReason)reason, notifyData);	}}