IE8 vertical scrollbar problem

i have a problem in ie8, my site is http://www.2sinfotech.com/demo/guitar//

when i click on join now or other link like faq. i didn't get vertical scrollbar in 开发者_JAVA技巧my site. some time i get scroll or some time not.

---

I ran your HTML through the W3C validator and it's complaining about <div class="wrapper"> not being closed before the closing </body>. I would start with trying to get that fixed.