Using an ocx in a web page

Have inherited and successfully tested [server-side] an activeX control that interrogates a security key [dongle] located on LPT1. The key will be used to control the amount of chargeable time when running a specific piece of software, so it's only doing stuff like updating minutes remaining on the key itself.

I need to implement this from an ASP page [assume client will have dongle and software] but my VB knowledge does not extend to client activeX. Can someone please advise me on the right way to go about this.

Thanks in advance.