Topic awaiting preservation: opacity in Safari

Hi all,
I'm wondering if anyone can tell me if opacity works in Safari. I'm doing a site redesign, and I'm using some DIVs that are semi transparent.

It looks good in IE and FF, but the layers are not transparent in Safari.

For IE I'm using:

style.filter="alpha(opacity="+opacityLevel+")";

No problems here.

For DOM 2 I'm using:

style.MozOpacity=opacityLevel/100;

Works fine in Firefox, but seems to have no effect in Safari.

I'd be happy for any advise.

Cheers,
Brent.

BRENT SILBY
www.def-logic.com
Neo-Arcade Videogames

Have you tried the proprietary -khtml-opacity property ? and the standard ( and dead simple ) CSS3 opacity property ? it works in FireFox.