.bg01 {
	background-attachment: fixed;
	background-image: url(img/top_r2_c1.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.bg02 {
	background-image: url(img/bg.jpg);
	background-repeat: repeat-x;

}
.bg03 {
	background-attachment: fixed;
	background-image: url(img/top_r1_c3.jpg);
	background-repeat: repeat-y;
	background-position: left top;
}
.bg04 {
	background-attachment: fixed;
	background-image: url(images/taibnet_r5_c1.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.bg05 {
	background-attachment: fixed;
	background-image: url(img/table_ball.jpg);
	background-repeat: repeat-y;
	background-position: left top;
}
.bg06 {
	background-attachment: fixed;
	background-image: url(img/table_bg.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.bg07 {
	background-attachment: fixed;
	background-image: url(img/bg01.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.bg08 {
	background-attachment: fixed;
	background-image: url(intro/images/page5_r1_c1_r2_c1.gif);
	background-repeat: repeat-y;
	background-position: left top;
}
.bg09 {
	background-attachment: fixed;
	background-image: url(intro/images/bg01.jpg);
	background-repeat: repeat-x;
	background-position: left top;
}
.bg10 {
	background-attachment: fixed;
	background-image: url(intro/images/page5_r1_c1_r10_c1.gif);
	background-repeat: repeat-y;
	background-position: left top;
}
.bg11 {
	background-attachment: fixed;
	background-image: url(intro/images/page5_r2_c2.gif);
	background-repeat: no-repeat;
	background-position: left top;
}
.bg12 {
	background-attachment: fixed;
	background-image: url(doc/images/bg00.gif);
	background-repeat: repeat-x;
	background-position: left top;
}
.bg13 {
	background-attachment: fixed;
	background-image: url(img/bg1.jpg);
	background-repeat: no-repeat;
	background-position: right bottom;
}
.bg14 {
	background-attachment: fixed;
	background-image: url(doc/images/page4_r1_c1_r10_c1.jpg);
	background-repeat: repeat-y;
	background-position: left top;
}
.bg15 {
	background-image: url(img/index_r2_c1.jpg);
}
.bg16 {
	background-attachment: fixed;
	background-image: url(experts/img/bg00.jpg);
	background-repeat: repeat-x;
	background-position: left top;
}
.bg17 {
	background-attachment: fixed;
	background-image: url(experts/img/bg01.gif);
	background-repeat: repeat-y;
	background-position: left top;
}
.bg18 {
	background-attachment: fixed;
	background-image: url(taxon/chinese/images/down.jpg);
	background-repeat: repeat-y;
	background-position: left top;

}
.bg19 {
	background-attachment: fixed;
	background-image: url(provider/images/bg00.gif);
	background-repeat: repeat-x;
	background-position: left top;
}
.bg20 {
	background-attachment: fixed;
	background-image: url(provider/images/page6_r2_c2.gif);
	background-repeat: no-repeat;
	background-position: left top;
}
.bg21 {
	background-attachment: fixed;
	background-image: url(provider/images/bg01.jpg);
	background-repeat: repeat-y;
	background-position: left top;
}