Schreibmaschinen Effekt [Problem]

<meta name="author" content="Quaese" /> 
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> 


<script type="text/javascript"> 
  <!-- 
var strHallo ="Fachinformatiker bei DIEHL"; 
var aktiv = null; 
var i = 0, text = 1; 


function Typing (){ 
  document.getElementById("outID").innerHTML += strHallo.substr(i, 1); 

  if (i++ >= 100) 
    window.clearInterval(aktiv); 
} 

window.onload = function(){ 
  aktiv = window.setInterval("Typing()", 75); 
} 
 //--> 
</script>




<div id="outID" style="color:white; font-size:25pt; font-family:Century Gothic;position:absolute;top: 
103px;left:720px;"></div>