.topbk {
	background-attachment: scroll;
	background-image: url(images/topbk.gif);
	background-repeat: no-repeat;
	background-position: left top;
}
.band {
	background-attachment: scroll;
	background-image: url(images/band.gif);
	background-repeat: repeat-x;
}
.bigbk {
	background-attachment: scroll;
	background-image: url(images/text_bk.gif);
	background-repeat: no-repeat;
}