Sidebar problem

Hi at all, I have a little problem with the sidebar, my site use codaslider with 2 slide, the first slide ha a link like http://www.xxx.it/#1 while the second slide is http://www.xxx.it/#2, when I add a sidebar in my site (in footer position) if I click on the second slide I see the bottom of page.
Is more simple to see

http://www.myapp.netsons.org/xxx/

click the image with “CROSS”
where is the error?

kikko088