if( screen.deviceXDPI && screen.deviceXDPI!=96 && screen.logicalXDPI && screen.logicalXDPI!=96 )
  document.write("<style type=\"text/css\"> body {font-size:" + (0.8/screen.deviceXDPI*96) + "em;}</style>");

function searchsubmit(form)
{
  if (form.queryText.value == '')
  {
    alert("Please type in a keyword");
    form.queryText.focus();
    return false;
  }
}


function getElementsByClassName(oElm, strTagName, oClassNames)
{
  var arrElements = (strTagName == "*" && oElm.all) ? oElm.all : oElm.getElementsByTagName(strTagName);
  var arrReturnElements = new Array();
  var arrRegExpClassNames = new Array();
  if (typeof oClassNames == "object")
  {
    for (var i = 0; i < oClassNames.length; i++)
    {
      arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
    }
  }
  else
  {
    arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
  }
  var oElement;
  var bMatchesAll;
  for (var j = 0; j < arrElements.length; j++)
  {
    oElement = arrElements[j];
    bMatchesAll = true;
    for (var k = 0; k < arrRegExpClassNames.length; k++)
    {
      if (!arrRegExpClassNames[k].test(oElement.className))
      {
        bMatchesAll = false;
        break;
      }
    }
    if (bMatchesAll)
    {
      arrReturnElements.push(oElement);
    }
  }
  return arrReturnElements;
}

function writeLogOn()
{
    var v = document.location.href;
    document.getElementById("logonlink").setAttribute("href","https:" + "//members.dut"+"chaviation.nl/nlapps/iPublish/logon_f.asp?ru=" + encodeURIComponent(v.substring(v.indexOf("/", v.indexOf("://")+3),v.length)));
}