.bottom_bar {
	background-image: url(jpg/bottom_bar.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}
.left_bar {
	background-image: url(jpg/left_bar.jpg);
	background-repeat: repeat-y;
	background-position: left;
}
.right_bar {
	background-image: url(jpg/right_bar.jpg);
	background-repeat: repeat-y;
	background-position: right;
}