Dynamic Image selector Additional functionality?

[Aledopcworks]

1) Script Title: FF1+ IE5+ Opr7+ Dynamic image selector

2) Script URL (on DD): http://www.dynamicdrive.com/dynamici...geselector.htm

3) Describe problem: I would like to know if there is a way to add multiple lines on the description array, is it possible to add a link and can the image be clicked to open a pdf? For example at the bottom of the image I would like to have the description of the image and then below that a link to the website of the author of that image users would also be able to click on the image and it would link to a pdf of that image so text and everything has the ability to be enlarged. This viewer is perfect with the exception of those 3 features needed.