You could make up an id for each link and put the new background information into it.
Your CSS would look something like this:
PHP Code:
a, a:link, a:visited, a:active {
text-transform:uppercase;
font-size:20px;
font-weight:normal;
font-family: Arial Helvetica sans-serif;
text-decoration:none;
color:black;
}
a:hover {
text-transform:uppercase;
font-size:30px;
font-weight:normal;
font-family: Arial Helvetica sans-serif;
text-decoration:none;
color:99ff33;
}
a.idname:link, a.idname:visited, a.idname:active {background-image: url("image.jpg"); }
a.idname:hover {background-image: url("image2.jpg"); }
And you'd have to make each different image combination just like this one, where idname is the name of your identifier. The links would look like this:
HTML Code:
<a href="linkto.html" id="idname1">Link</a><br>
<a href="linkto2.html" id="idname2">Link 2</a><br>
And so on for all the links.