.back {
	background-attachment: fixed;
	background-image: url(../image/images33333.jpg);
	background-repeat: repeat;
	background-position: left top;
}
.border1 {
	background-attachment: fixed;
	background-image: url(../image/back4.gif);
	background-repeat: no-repeat;
}
.border2 {
	background-attachment: fixed;
	background-image: url(../image/back1.gif);
	background-repeat: no-repeat;
}
.border3 {
	background-attachment: fixed;
	background-image: url(../image/back2.gif);
	background-repeat: no-repeat;
}
.border4 {
	background-image: url(../image/back3.gif);
	background-repeat: no-repeat;
	background-attachment: fixed;
}