Kørende titel linje

Kode 

<script type="text/javascript"> 
var msg = "Her er en rullende meddelelse. Spændende, ikke?";
var spacer = "...          ...";
var pos = 0;
function ScrollMessage() {
   document.getElementsByTagName("title")[0].innerText = msg.substring(pos, msg.length) + spacer + msg.substring(0, pos);
   pos++;
   if (pos > msg.length) pos = 0;
   window.setTimeout("ScrollMessage()",200);
}
ScrollMessage();
</script>

Kode 

<script type="text/javascript"> 
var msg = "Her er en rullende meddelelse. Spændende, ikke?";
var spacer = "...          ...";
var pos = 0;
function ScrollMessage() {
   document.title = msg.substring(pos, msg.length) + spacer + msg.substring(0, pos);
   pos++;
   if (pos > msg.length) pos = 0;
   window.setTimeout("ScrollMessage()",200);
}
ScrollMessage();
</script>