IMG Opacity - CSS

Okay, so I've been trying to add opacity to all images with links. When I say 'with links' I mean images that have a link if you click the image.

I've tried this code, but it did not work

Code:

img a {
  opacity: 1.00;
}

img a:hover {
  opacity: 0.80;
}

I know this code below works, but it just does every single image, link or not.

Code:

img {
  opacity: 1.00;
}

img:hover {
  opacity: 0.80;
}

Code:

a.mainmenu{
filter:alpha(opacity=100);
-moz-opacity: 1.;
opacity: 1.0;
  }
a.mainmenu:hover{
          filter:alpha(opacity=90); 
-moz-opacity: 0.65; 
opacity: .50;
    }

a:hover{  opacity:0.65;  -moz-opacity: 0.65;  filter: alpha(opacity=65);  }

    a:hover{
        text-decoration: none !important;
        }
        a{
        text-decoration: none !important;
        }


The code above works for anything that has a href/url codes or do you want just the one with the images only?

Next time post the url for your forum.
I've edited your code a bit, you might not be using the right browser. Try this instead.

Code:

img a {
  opacity: .5;
  -o-opacity: .5;
  -moz-opacity: .5;
  -webkit-opacity: .5;
}

img a:hover {
  opacity: 1;
  -o-opacity: 1;
  -moz-opacity: 1;
  -webkit-opacity: ;
}

Well you can't have an anchor tag inside of an IMG tag since there is no closing IMG tag. The IMG tag is inside the anchor tag.

So the selectors would be:
a img { styling... }
a img:hover { styling... }

That tackles all images inside links.

@Kaizer Lee - That really isn't what I wanted. I just wanted the images.

@Dex♥ - There is no reason to post my forum url.

@LGforum - I love to read your work and tutorials. This really does make since now that I think about it. Thanks LGforum!

Solved, thanks to LGforum!