<script language="javascript" type="text/javascript">
function doClick_jy(o){
o.className="current";
var j;
var id;
var e;
for(var i=1;i<=8;i++){
id ="jy"+i;
j = document.getElementById(id);
e = document.getElementById("jy_con"+i);
if(id != o.id){
j.className="";
e.style.display = "none";
}else{
e.style.display = "block";
}
}
}
</script>