噢！
原来可以不用activeX.
用Webxtra，问题迎刃而解！呵呵
WebXtra browser sprites support several Lingo functions:
Navigate(sprite, location) GoStartURL(sprite) GoBack(sprite)
GoForward(sprite) GoHome(sprite) GoSearch(sprite)
Stop(sprite) Refresh(sprite) Refresh2(sprite)
GetLocationName(sprite) GetLocationURL(sprite) GetBusy(sprite)
GetType(sprite) BrowserSaveAs(sprite) BrowserPageSetup(sprite)
BrowserPrint(sprite) BrowserPrintNoPrompt(sprite) GetURLToNavigate(sprite)
GetFileToNavigate(sprite) GetLastTitle(sprite) GetLastEvent(sprite)
GetLastDownloadEvent(sprite) GetStatusText(sprite) GetLastStatusText(sprite)
SetFocusOnStage(sprite) SetFocusOnBrowser(sprite)