Java Jquery drop-down issue

I have created a jquery menu using some online resources & i have embedded the jquery in a google ad box already existing in my script. (I didnt have any other space suitable) the problem is the 开发者_开发知识库box is not showing all the options & gets hidden within the ad box itself. please have a look at the below link. m talking about the home, english, etc menu. I would really appreciate your help. thanks.

http://www.songspal.com/music/index.html

It's the style rules on .clsHeaderRight and .clsTopHeader, #selNav causing your problem. They are set to overflow:hidden You either have to remove those styles (seems to have no ill effects) or take the menu out of flow (not the best idea).

(header.css lines 412 and 383)