radio button / drop down list

[Insomniac]

Hey, I'm trying to figure out how a radio button is controlling the selection available in a drop down list on http://uk.lge.com/index.do - the 'information for' on the left shows a different drop down list depending on the selected radio button. I've gone through the source, and tried running it offline. Since it doesn't work I assume there is a javascript file linked that is controlling this? Any help would be great, thanks.

Insomniac

[antizip]

Don't know how they did it but its pretty simple DOM javascript. Check out http://www.w3schools.com/htmldom/default.asp

[Insomniac]

Thanks, I'll take a look at it.