function AjaxGet(DIV, URL, VARS) {
 var xmlhttp;
 if (window.XMLHttpRequest) 		// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp = new XMLHttpRequest();
 else 					// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
 xmlhttp.onreadystatechange = function() {
  if (xmlhttp.readyState == 4 && xmlhttp.status == 200)
   document.getElementById(DIV).innerHTML = xmlhttp.responseText;
 }
 if (VARS == '')
  VARS = "?t=" + Math.random;
 else
  VARS = "?t=" + Math.random + '&' + VARS;
 xmlhttp.open("GET", URL + VARS, true);
 xmlhttp.send();
}

function AjaxPost(DIV, URL, VARS) {
 var xmlhttp;
 if (window.XMLHttpRequest) 		// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp = new XMLHttpRequest();
 else 					// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
 xmlhttp.onreadystatechange = function() {
  if (xmlhttp.readyState == 4 && xmlhttp.status == 200)
   document.getElementById(DIV).innerHTML = xmlhttp.responseText;
 }
 xmlhttp.open("POST", URL, true);
 xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
 xmlhttp.send(VARS);
}

function makeStatic() {
 if ((document.getElementById("VlakLinks").offsetHeight + 60) < document.body.clientHeight) {
  if (ie4) {
   if(document.body.scrollTop > MinTop)
    VlakLinks.style.pixelTop = document.body.scrollTop
   else
    VlakLinks.style.pixelTop = MinTop
  }
  else if (ns6) {
   if(window.pageYOffset > MinTop)
    document.getElementById("VlakLinks").style.top = window.pageYOffset
   else
    document.getElementById("VlakLinks").style.top = MinTop
  }
  else if (ns4) {
   if (eval(window.pageYOffset) > MinTop)
    eval(document.VlakLinks.top = eval(window.pageYOffset));
   else
    eval(document.VlakLinks.top = eval(MinTop));
  }
  setTimeout("makeStatic()",0);
 }
 else {
  if (ie4)
   VlakLinks.style.pixelTop = MinTop
  else if (ns6)
   document.getElementById("VlakLinks").style.top = MinTop
  else if (ns4)
   eval(document.VlakLinks.top = eval(MinTop));

  setTimeout("makeStatic()",100);
 }
}