Menu drop down folders Site

i need a script for a webpage, for example, instead of having 15 headings, each with a paragraph section, all listed down a page, i want to have 15 folders listed on the page that you can click and that specific folder will drop down, and the others will contract?

Hope someone can help

 

Try this: http://www.dynamicdrive.com/dynamicindex1/navigate1.htm

 

might want to also check out http://cssplay.co.uk/