PHP menus

[Bob_]

I'm looking for a way to build a dynamic menu systems.

I have a project that I have under way that will help you spec a computer system.

I will be using drop down (select) menus, and I wanted to know if its possible that if you select one option that it would remove certain options from the next menu as they would be incompatable with what was selected above.

Is this possible to be done with PHP?

[maxpup979]

yes, however, it will require a page load. To do this without the page load requires javascript.

[Bob_]

So how would you go about doing it? Can you point me to any pages detailing how to do it or tutorials or such like.

I searched google but I dont think It came up with any thing useful. I would prefer to do it with the javascript to do it without a page load, but at the same time I dont wont it to be copyied from the source and used by someone else.

[maxpup979]

hehehe. first, it will be able to be copied from source and used by someone else. Thats prettymuch the way JS works. However, this is such a simple thing, that it doesnt really matter....at least I dont think so.

anyway...do a search in google for javascript dynamic select boxes. there are oodles of examples. this one seems to have what you want:
http://www.mattkruse.com/javascript/dynamicoptionlist/

[Bob_]

Thanks, thats brilliant, Thank you very much for your time!