I can see there is onload event written in your iframe to scroll to (0,0). I think if you can change the onload function to return false; or remove that onload="top.scrollTo(0,0)" from iframe may help. Please try.
I can see there is onload event written in your iframe to scroll to (0,0). I think if you can change the onload function to return false; or remove that onload="top.scrollTo(0,0)" from iframe may help. Please try.