Drop down panel

Is it possible to have more than 1 drop down panel on the top of a page?

I have copied the css and renamed that to dropdownpanel1.
I have copied the js files and renamed them with a 1 also.
I copied the panelcontent.htm and renamed it with a 1.

I just can't get it to show.

http://www.javascriptkit.com/script/script2/dropdownpanel.shtml

Thanks for any help.

Never mind with this problem. It does not work in IE.