/**********
 * footer *
 **********/

div.footer div.link a img {
	visibility: hidden;
}
div.footer div.link a,
div.footer div.link a:link,
div.footer div.link a:visited {
	background-position: 0px 0px;
	float:left;
}
div.footer div.link a:focus,
div.footer div.link a:hover,
div.footer div.link a:active {
	background-position: 0px 20px;
	float:left;
}
div.footer div.link a.link1 {
	background-image: url("../sdys_imgs/footer/link1_back.gif");
}
div.footer div.link a.link2 {
	background-image: url("../sdys_imgs/footer/link2_back.gif");
}
div.footer div.link a.link3 {
	background-image: url("../sdys_imgs/footer/link3_back.gif");
}
div.footer div.link a.link4 {
	background-image: url("../sdys_imgs/footer/link4_back.gif");
}
div.footer div.link a.link5 {
	background-image: url("../sdys_imgs/footer/link5_back.gif");
}