How can I do this ajax script

Okay I'm looking for some code or a tutorial for something like this

http://prototype-window.xilinus.com/

When you open the page there is an ajax popup that covers the page behind it. I've tried to look through their source code but it wasn't much of a help to me. If anyone knows how to do this or knows where I can find it please let me know. Thanks

 

You can see a very basic tutorial here
http://www.codeproject.com/useritems/js_floating_dimming_div.asp

 

That thing has a bug anyway - the "close" button is always being moved off of screen on firefox...not great usability!

 

With Opera too.

 

Yeah I didn't want that exact script just something like it. I used joyce's simple script and just customized it. Thanks a lot

 

could you able to post a example link?
So that we can use it.

 

Not sure if you have already done this but download the script example files from here http://prototype-window.xilinus.com/download.html

Extract and open some of the example files......

You can also try there forum which seems to be fairly useful

http://pwc-forum.xilinus.com/

Hope this is of some use