Transparent Rollover Html Button

[RAWRoutLOWD]

Hey, I'm working on a redesign of my website. Can anyone tell me how to make one of those transparent rollover buttons? I want to make image icons where the opacity changes from maybe 50% to fully opaque.

Here's a preview of what I'm working on if you care: link

I appreciate any help that is given, thanks a lot!

-RAWR!

[smulse]

a, a:link, a:visited { background: url ("link_bg_transparent.gif"); color: #hex; }
a:hover { background: url ("link_bg_solid.gif"); color: #hex;  } 
a:active { background: url ("link_bg_solid.gif"); color: #hex; }

Use CSS and transparent gif images?

[RAWRoutLOWD]

No, the problem is that I want to apply a code to all my image icons so I don't have to keep on making a bunch of transparent .gif's.

Is there any possible way? Perhaps javascript?

[RAWRoutLOWD]

Oh, I figured out how to do it. Thanks anyway!

[smulse]

This?

[condawg]

Also, compliments on the site.
I really like the design.
Much better then your current design.

Also again, hey Newgrounds! Been forever since I've posted.
Been busy.. Read alot of threads though, just haven't replied.