.highlightit img{
filter:progid:DXImageTransform.Microsoft.Alpha(opacity=90);
-moz-opacity: 0.5;
}

.highlightit:hover img{
filter:progid:DXImageTransform.Microsoft.Alpha(opacity=100);
-moz-opacity: 1;
}

.highlightit2 img{
filter:progid:DXImageTransform.Microsoft.Alpha(opacity=60);
-moz-opacity: 0.5;
}

.highlightit2:hover img{
filter:progid:DXImageTransform.Microsoft.Alpha(opacity=100);
-moz-opacity: 1;
}