.unnamed1 {  background-image: url(img/back_top.gif); background-repeat: no-repeat; background-position: center center}
.unnamed2 {  background-image: url(img/back_middle1.gif); background-position: center}
.unnamed3 {  background-image: url(img/back1.gif); background-position: center}
.unnamed4 {  background-image: url(img/back_ic.gif); background-repeat: repeat; background-position: center}
.unnamed5 {  background-image: url(img/btmbck.gif); background-position: center top; background-repeat: no-repeat}