function ahah(url, target, delay) {
  document.getElementById(target).innerHTML = 'Vennligst vent...';
  if (window.XMLHttpRequest) {
    req = new XMLHttpRequest();
  } else if (window.ActiveXObject) {
    req = new ActiveXObject("Microsoft.XMLHTTP");
  }
  if (req != undefined) {
    req.onreadystatechange = function() {ahahDone(url, target, delay);};
    req.open("GET", url, true);
    req.send("");
  }
}
function ahahDone(url, target, delay) {
  if (req.readyState == 4) { /* only if req is "loaded" */
    if (req.status == 200) { /* only if "OK" */
      document.getElementById(target).innerHTML = req.responseText;
      var xcode = document.getElementById(target);
      execJS(xcode);
    } else {
      document.getElementById(target).innerHTML="ahah error:\n"+req.statusText;
    }
    if (delay != undefined) {
       setTimeout("ahah(url,target,delay)", delay); /* resubmit after delay*/
	    /*server should ALSO delay before responding*/
    }
  }
}
  
var bSaf = (navigator.userAgent.indexOf('Safari') != -1);
var bOpera = (navigator.userAgent.indexOf('Opera') != -1);
var bMoz = (navigator.appName == 'Netscape');
function execJS(node) {
  var st = node.getElementsByTagName('SCRIPT');
  var strExec;
  for(var i=0;i<st.length; i++) {     
    if (bSaf) {
      strExec = st[i].innerHTML;
    }
    else if (bOpera) {
      strExec = st[i].text;
    }
    else if (bMoz) {
      strExec = st[i].textContent;
    }
    else {
      strExec = st[i].text;
    }
    try {
      eval(strExec);
    } catch(e) {
      alert(e);
    }
  }
}
function openFAQ(link){
  if(link != "0") {
     // window.location=link;
ahah(link, 'svar')
  }
}