[jQuery] have the user selected text from "P" copied to a "textarea" when button is clicked.

[jQuery] have the user selected text from "P" copied to a "textarea" when button is clicked.


I want any highlighted/selected text from any paragraph on the page to
be copied to a textarea when the user clicks a specific button.
Kind of like the way Google Notebook allows you to copy highlighted
text into your notebook when you click that button.
I've been trying to figure it out, but I'm sort of new to Jquery.
Thanks!