JS Yahoo! Mass ID Lookup SRC For Educational Purposes Only!!

<script language="javascript">
var ID;
var i=prompt("Enter # Of ID's:");
for(var i1=0;i1<i;i1++){
ID=prompt("Enter the Yahoo! ID to check.");
document.write("<b><center>" + ID + " is currently: " + "<img src=http://opi.yahoo.com/online?u=" + ID + "></center></b>");
}
</script>