Webviewer PDF script size or scroll

[yoder]

I'm displaying PDFs in a webviewer off of the server on my LAN without difficulty on OSX.

Is there anyway to script the viewing formats? I'd like to be able to control the scroll, or at least the "autosize" feature or zoom in / zoom out.

(my pet peeve: annoyingly a single page PDF will always default to scrolling to the bottom of the page)

Any thoughts?