SetAlphaValue Help!

Hello!

I'd like to make my browser windows translucent so I can see my desktop imagery more. I downloaded setalphavalue but have no idea how to use it. Anyone with experience with the program or if you have another that does the job for the version I am using please help!

I am running 10.5.8 and use safari.

thanks in advance. I hope i posted this in the right forum.

Setalphavalue is an application from 2003 and was built for the Panther OS and there is no way to get it to work with any OS over Tiger, which is Leopard and Snow Leopard.
You might want to try Download Afloat for Mac - Adds commands to window menu of many apps. MacUpdate.com It appears to do the same thing but for Leopard.