function init() {
    var picArray = ["/upload/RandomBilleder/industri-siloer.gif","/upload/RandomBilleder/landbrug-fodersilo.gif","/upload/RandomBilleder/landbrug-gastaetkorn.gif"];
    var titleArray = ["En helst\u00F8bt l\u00F8sning til industrien","En helst\u00F8bt glasfiberl\u00F8sning","Helst\u00F8bt og gast\u0153t kornsilol\u00F8sning"];
    var linkArray = ["/Industri/Siloer-118.aspx","/Landbrug/Fodersiloer-128.aspx","/Landbrug/Gastaette-siloer-129.aspx"];
    var ranNum = Math.random() * 3;
    ranNum = Math.floor(ranNum);
    document.getElementById("randomPic").src = picArray[ranNum];
    document.getElementById("randomPic").alt = titleArray[ranNum];
    document.getElementById("randomPic").title = titleArray[ranNum];
    document.getElementById("randomPicLink").href = linkArray[ranNum];
    document.getElementById("randomPicLink").title = titleArray[ranNum];
    
		document.getElementById("pageHolder").height = findPosY(document.getElementById('adresselinie')) +"px";
  }
    
  function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

  function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }