[?] Modal + Animated Collapsible DIV

[fwhite]

1) Script Title: Animated Collapsible DIV v2.01

2) Script URL (on DD): http://www.dynamicdrive.com/dynamicindex17/animatedcollapse.htm

3) Describe problem:

I would like to have the screen darkened & all interactivity disabled accept for the collapsible DIV once it is clicked to open.
I have found some code on Hunlock.com

http://hunlock.com/blogs/Snippets:_Howto_Grey-Out_The_Screen

there is also the DHTML Modal code:

http://www.dynamicdrive.com/dynamicindex8/dhtmlwindow/dhtmlmodal.htm

can anyone help me produce this type of feature?
thank you.

[fwhite]

can anyone throw me a bone here?
I will pay a reasonable amount for this if needed.
thank you.