Forum:Clicking "show" in collapsible table jump to top of the page

On dead-rising.wikia.com whenever I press the show button on a collapsible Navbox table the page jumps to the top.

If I press hide on the expanded table it also jumps to the top of the page.

It seems to be a problem only with Navbox templates.

NavFrame has no problems and does not jump. It is used in several templates with no problems.

Any help or suggestions would be great. Anno1404 19:20, September 7, 2010 (UTC)