Embedded PDF viewer available?

Is it possible (maybe with extra software) to view PDF attachments embedded in a Lotus Notes form?

I have developed an application where a network scanner sends multi-page documents (invoices)as PDF file attachments to a database for approval workflow.

People find it inconvenient to click on the attachment and open acrobat reader every time. It would be very nice if there is a possibility to view the PDF embedded in the Lotus Notes form.

I experimented with creating an embedded object from the attachment but without success.

Subject: Embedded PDF viewer available?

We have special form - setup with property “Auto Launch first Attachment”