Real Time Radio Buttons On PHP 4

[TiGer_php]

Hello
First question on this forum
Right, basicallly I am making a form based site
A friend done the same in ASP .Net using Javascript _dopostback

I have 2 tables
QUESTIONS and SUGGESTIONS

questions got for example Day / Night, FREE / £10 / £20 and so on
Each of these have radio buttons beside them
The next is a suggestions with a list of things

Now what I am trying to do is when you click on Day Radio button
It SOME HOW querries the DB and Eliminates things in the SUGGESTIONS table
For Example you click on day (Radio button) the Nightclub and cinema gets eliminated in REAL TIME

I want to know what PHP functions for Postback when clicking on a radio button and the AREA of PHP i have to look into

I am currently using PHP 4.3.10

Thanks In advance

Jesse Yuen
(Intermediete PHP Programmer)

[TiGer_php]

:(
Spent all day trying to figure this out

All i need is for people to click on Radio button and in Real Time, the code querries the database and Eliminates text from the box next to it

In ASP .NET its doable and easy, but PHP dont even know if this is possible?

I Know JS has something to do with this but Please If anyone has any ideas
Let me know

thanks

[NogDog]

You might want to look at this article: http://www.phpit.net/article/ajax-php-without-xmlhttprequest/