#page_bg {
	margin: 0 auto 0 auto;
	background: transparent url("../img/bg_top.png") repeat-x top left;
	width: 100%;
}

#page_bg2 {
	width: 1000px;
	margin: 0 auto 0 auto;
	overflow: hidden;
	background: transparent url("../img/bg_shadow.png") repeat-y top left;
}