3.4.2 Generating ActiveX HTML
WARNING: All bindings in this section are scheduled for removal
after version 5.2.1.
Returns a string containing HTML which when inserted into a document
loads the COM object with the COM class or ProgID given by
name. This procedure is suitable for placing ActiveX
controls within complex HTML. The optional size argument
gives an interpretation for the width and height
arguments; by default, size is 'pixels, but may
also be 'percent, indicating that the width and height are
a fixed percentage of the document window size.