Linking to Javascript routines

[Cugel]

Hi

Is it possible to link to an external Javascript source? The web page I am placing the guestbook on has an animated part which need to pick up mouse locations. As the guestbook is being displayed in a frame, I need a javascript to be running to send the mouse details back to the parent. I have tried adding this by including the appropriate code in the HTML view of the guestbook settings, but although the code seems to be accepted, when I view the guestbook I get a "permission denied" error. What I don't know is if that is a fault with the guestbook, or with my web host not allowing remote linking to the file. Any thoughts?

Cheers
Cug