.top_left {  background-attachment: scroll; background-image: url(../home/index_r1_c1.jpg); background-repeat: repeat-x; background-position: left top}
.top_right {  background-attachment: scroll; background-image: url(../home/index_r1_c16.jpg); background-repeat: repeat-x; background-position: left top}
.bottom {  background-attachment: scroll; background-image: url(../home/index_r12_c1.jpg); background-repeat: repeat-y; background-position: left top}