a.slide1 {background:url(../thumbs/p1341_tn.jpg) no-repeat center center #505050;} 
a.slide2 {background:url(../thumbs/p1342_tn.jpg) no-repeat center center #505050;} 
a.slide3 {background:url(../thumbs/p1343_tn.jpg) no-repeat center center #505050;}