How to push my footer below the right column menu's

My menu's at the right column are bigger than my newsarticles. This is causing that the menu is overlapping my footer.

How do I get my footer pushed down in the same proportion as my right column?

Any help would be appre开发者_如何转开发ciated

website: http://www.e107webdesign.nl

your left and right column should be in the same DIV, and footer should go under that div

<div id="main">
  <div id="left">...</div>
  <div id="right">...</div>
</div>
<div id="footer">...</div>

Thanks playcat,

I found out. They where in the same DIV, only the sidebar was set to position absolute and a left margin of 593. Now I have changed it to position: relative with a margin-left 0

This solved the problem.