One node tree

hi everyone.
I want to create one node expandable tree see below

VLC media player
Description : Open source media player. etc etc etc
description paragraph

Now I need such a script that it gives a single node in front of description tag and when clicked it will expand and show the info. I need the script only for one node. If I am placing 10 softs or apps I will enter script for each one to show their description. Can someone help me out plz........ It will reduce the height of my page. Thank You !!

How far have you gotten so far in your own attempts?

http://www.dynamicdrive.com/dynamicindex1/navigate2.htm

Just what I needed , Thank U Aerospace:):)