.tl {
	background-repeat: no-repeat;
	background-position: 0% 0%;
 background-image: url(../images/shadow_tl.gif);
}
.tr {
	background-repeat: no-repeat;
	background-position: 100% 0%;
 background-image: url(../images/shadow_tr.gif);
}
.bl {
	background-repeat: no-repeat;
	background-position: 0% 100%;
 background-image: url(../images/shadow_bl.gif);
}
.br {
	background-repeat: no-repeat;
	background-position: 100% 100%;
 background-image: url(../images/shadow_br.gif);
}
.t {
	background-repeat: repeat-x;
	background-position: 0% 0%;
 background-image: url(../images/shadow_t.gif);
}
.b {
	background-repeat: repeat-x;
	background-position: 0% 100%;
 background-image: url(../images/shadow_b.gif);
}
.r {
		background-position: 100% 0%;
 background-image: url(../images/shadow_r.gif);
 background-repeat: repeat-y
}
.l {
	background-position: 0% 0%;
 background-image: url(../images/shadow_l.gif);
 background-repeat: repeat-y;
}