adding custom scripts for a page

i have nearly 30 links inside a page, on click they expand with the details, i want to have something similar to this page. But how to i integrate this effect to my website powered by wordpress? there are lot of JS and CSS files for this. Plz help or if there are any plugins available already plz let me know. I am already using a plug-in called “jQuery Collapse-O-Matic” but it is very basic, not user friendly.