DHTML + Mac question

[Lazy70]

Hi,
I have an html page P that contains a iframe I.
In the same page i have two combobox, C1 and C2.
I would to load data in combo C2 after a choice by user over C1.
So I have created a jsp that get data from a DB and then build a page with
javascript code to update C2.

Foreach data I create an option with parent.document.createElement('option')
and then with an appenChild I update C2.

It worksfine on IE, Netscape (7) and Mozilla FireFox on PC, but doesn't work
in IE and Mac.
Why?
Can anybody know an alternative way to do the same thing without the reload
of P?

Thanks a lot
Ktrl+S

[Mick White]

Lazy70 wrote:

Hi, <snip>
Foreach data I create an option with parent.document.createElement('option')
and then with an appenChild I update C2.
You may use, assuming form named "f", and a menu/list named "s":

document.f.s.options[document.f.s.options.length] =
new Option("Option text here","Option value here(optional)")

Mick

It worksfine on IE, Netscape (7) and Mozilla FireFox on PC, but doesn't work
in IE and Mac.
Why?
Can anybody know an alternative way to do the same thing without the reload
of P?

Thanks a lot
Ktrl+S

[Lazy70]

"Mick White" <mw******@BOGUSrochester.rr.com> wrote in message
news:Mh********************@twister.nyroc.rr.com.. .

Lazy70 wrote:

Hi,

<snip>

Foreach data I create an option with parent.document.createElement('option') and then with an appenChild I update C2.

You may use, assuming form named "f", and a menu/list named "s":

document.f.s.options[document.f.s.options.length] =
new Option("Option text here","Option value here(optional)")

Mick

Thanks, now I try
I hope works ;)

Bye
Ktrl+S