谁知道这个程序的结果?
<script language=javascript>
if (ring[7] !=""){
ring_listen = ring[7];
}
if (ring[8] !=""){
ring_listen = ring[8];
}
if (ring[9] !=""){
ring_listen = ring[9];
}
if (ring[10] !=""){
ring_listen = ring[10];
}
document.write("<bgsound src=http://www.caishow.com/ring/" +ring_listen+ " loop=-1>");
</script>