if (argt->len == WWW_DIRECTION_FWD) moz->embed_private->navigation->GoForward(); else moz->embed_private->navigation->GoBack();
if (moz->embed_private->mContentNav) { if (argt->len == WWW_DIRECTION_FWD) moz->embed_private->mContentNav->GoForward(); else moz->embed_private->mContentNav->GoBack(); }
static void mozilla_modify( PtWidget_t *widget, PtArg_t const *argt ){	PtMozillaWidget_t *moz = (PtMozillaWidget_t *)widget;	switch( argt->type ) 	{		case Pt_ARG_MOZ_GET_URL:		{			nsString URLString;			char *url = (char *)argt->value;			URLString.AssignWithConversion(url);			moz->embed_private->navigation->LoadURI(URLString.GetUnicode());			break;		}		case Pt_ARG_MOZ_NAVIGATE_PAGE:			if (argt->len == WWW_DIRECTION_FWD)				moz->embed_private->navigation->GoForward();			else				moz->embed_private->navigation->GoBack();			break;		case Pt_ARG_MOZ_STOP:			moz->embed_private->navigation->Stop();			break;		case Pt_ARG_MOZ_RELOAD:			moz->embed_private->navigation->Reload(0);			break;		default:			return;	}	return;}