.topbg {	background-image: url(images/topbg.jpg);	background-repeat: repeat-x;	height: 149px;	width: 100%;}.masthead {	background-image: url(images/masthead.jpg);	background-repeat: no-repeat;		height: 150px;			width: 900px;}.leftpanel {	background-image: url(images/leftpanel.jpg);	background-repeat: repeat-y;	width: 215px;}.rightbarbg {	background-image: url(images/rightbarbg.jpg);	background-repeat: repeat-y;	width: 178px;}.rightbartop {	background-image: url(images/top2.jpg);	background-repeat: no-repeat;	width: 178px;	height: 18px;}.centerbg {	background-image: url(images/centerbg.jpg);	background-repeat: repeat-y;	width: 509px;}.centertop {	background-image: url(images/top1.jpg);	background-repeat: no-repeat;	width: 509px;	height: 18px;}