Fix Javascript Exit Popup

Hi, I have a exit popup script that actually works in all browsers (including Chrome) but I'm having some difficulty in making it so that when you click a link to leave the page, it also triggers this exit popup. I thought maybe we could setup some sort of onclick='POP=false' in the link and add some variable coding before the javascript so it wouldn't trigger if it had that but I had a lot of problems and couldn't figure it out. I've attached the entire page.. I'll be around to test ideas if you have any. Please note we don't want to use another exit popup script UNLESS it works in all browsers (including Chrome- a lot of the exit popups broke in Chrome recently).