.bBlok2 {padding:5px;background:url('http://diz-cs.ru/images/b.gif') #000000;border:1px solid #4c4c4c;}
#anyclass A IMG{opacity:0.5; -moz-opacity:0.3; filter:alpha(opacity=60);}

#anyclass a:hover img {opacity:1.0; -moz-opacity:1.0; filter:alpha(opacity=100);background:none;}

#anyclass a img {
OPACITY:0.3px;
-MOZ-OPACITY:0.3px;
FILTER:alpha(opacity=60)
}

#anyclass a:hover img {
OPACITY:1px;
-MOZ-OPACITY:1px;
FILTER:alpha(opacity=100);
BACKGROUND:none
}