Folding menu's are a great navigation, or content storing tool. They hide content within the menu, until your user clicks on the text. It then drops down the content. Still interested? Follow the tutorial to get folding menu's on your site.
Step 1. Test the script.
Step 2. Get the code. Copy and paste whats below. (Highlight text, hit control-c to copy, hit control-v to paste)
Step 3. Test the code, it should work!