.leftribbon {
	background-attachment: fixed;
	background-image: url(images/ribbonleft.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}
.ribbonright {
	background-attachment: fixed;
	background-image: url(images/ribbonright.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}