Disabling a div after javascript event

[jay]

I'm trying to make an ajax application in php. When the user clicks a button I would like certain div sections to be set so nothing can be clicked essentially disabled as that section of the application is finished with. If the application is "thinking" I would like the whole page to be set so that you cannot click anything i.e. http://www.ford.co.uk/ns7/carconfigurator/-/-/-/-/-/-#

If you select a car and then click next in the pop-up window it explains it a bit better.

Before click of button:
http://www.jay-h.net/images/before.JPG

After click of button:
http://www.jay-h.net/images/after.JPG

Does anybody have a clue how to do this? javascript?

Cheers, Jay

[Threeboy]

i don't know if theres anyone in these parts that deals with ajax, good luck though (y)

[Liquor_Riss]

I'm guessing this isn't something that can be figured out by poking through the source code..

[Threeboy]

yeah, i'm pretty sure that you can hide/grey stuff out with javsacript though.