Screen Jumping when opening Navigational Block

Hi all. I have created a template and having a problem with the generic navigational block. It shifts the screen down to put the block at the top of the screen. We have recently upgraded to BW 3.5 and I think I see the problem...just not sure what to do about it. When I expand the block the URL changes to have "anchor=SAPBWUForm27&rnd=ID847810278330&dummy=#SAPBWUForm27" at the end of it. If I get rid of the "#" in that string then execute the URL, it works ok (without jumping) but if I try to expand or collapse by clicking on the block then the "#" comes back...along with the problem.

Any ideas?

Thanks,

Jeff