function getHTTPObject() {
  var xmlhttp;
  /*@cc_on @*/
  /*@if (@_jscript_version >= 5)
  var ids = ["Msxml2.XMLHTTP.5.0","Msxml2.XMLHTTP.4.0", "Msxml2.XMLHTTP.3.0","Msxml2.XMLHTTP", "Microsoft.XMLHTTP"];
  for(var i=0; !xmlhttp && i<ids.length; i++) {
    try{ xmlhttp = new ActiveXObject(ids[i]); }
    catch(ex) { xmlhttp = false; }
  }
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
    xmlhttp = new XMLHttpRequest();
  }
  return xmlhttp;
}


function changeDivContent(divName,content) {
  if (document.getElementById) { 
    if (document.getElementById(divName)!=null) {
      document.getElementById(divName).innerHTML = content; 
	}
  }
  else if (document.all) { document.all[divName].innerHTML = content; }
  else if (document.layers) {
	var ms = document.layers[divName].document;
	ms.open();
	ms.write(content);
	ms.close();
  }
}