function handleOnChange(dd1)
{
  var idx = dd1.selectedIndex;
  var val = dd1[idx].text;
  var par = document.forms["formular"];
  var parelmts = par.elements;
  var prezsel = parelmts["prez"];
  var community = val;
  if (community != "Jobrubrik wählen")
  {
 	Http.get({
		url: "http://jobsite.peopleanddeals.de/inserat-pad/kategorie/" +  community + ".txt", /**   url: "http://jobsite.peopleanddeals.de/inserat-pad/kategorie/" +  community + ".txt",    **/
		callback: fillPrez,
		cache: Http.Cache.Get
	}, [prezsel]);
  }
}

function fillPrez(xmlreply, prezelmt)
{
  if (xmlreply.status == Http.Status.OK)
  {
    var prezresponse = xmlreply.responseText;
    var prezar = prezresponse.split("|");
    prezelmt.length = 1;
    prezelmt.length = prezar.length;
    for (o=1; o < prezar.length; o++)
    {
      prezelmt[o].text = prezar[o];
    }
  }
  else
  {
    alert("Cannot handle the AJAX call.");
  }
}