<!--

function printHidden(url) {
  document.body.insertAdjacentHTML("beforeEnd",
    "<iframe name=printHiddenFrame width=0 height=0></iframe>");
  var doc = printHiddenFrame.document;
  doc.open();
  doc.write("<body onload=\"setTimeout('parent.onprintHiddenFrame()', 0)\">");
  doc.write("<iframe name=printMe width=0 height=0 src=\"" + url + "\"></iframe>");
  doc.write("</body>");
  doc.close();
}

function onprintHiddenFrame() {
  function onfinish() {
    printHiddenFrame.outerHTML = "";
    if ( window.onprintcomplete ) window.onprintcomplete();
  }
  printFrame(printHiddenFrame.printMe, onfinish);
}



if ( !printIsNativeSupport() )
  window.print = printFrame;


function printFrame(frame, onfinish) {
  if ( !frame ) frame = window;

  if ( frame.document.readyState !== "complete" &&
       !confirm("Het document wat afgedrukt wordt is nog niet aangemaakt! Doorgaan met afdrukken?") )
  {
    if ( onfinish ) onfinish();
    return;
  }

  if ( printIsNativeSupport() ) 
  {
    var focused = document.activeElement; 
    frame.focus();
    frame.self.print();
    if ( onfinish ) onfinish();
    if ( focused && !focused.disabled ) focused.focus();
    return;
  }

  var eventScope = printGetEventScope(frame);
  var focused = document.activeElement;

  window.printHelper = function() {
    execScript("on error resume next: printWB.ExecWB 6, 1", "VBScript");
    printFireEvent(frame, eventScope, "onafterprint");
    printWB.outerHTML = "";
    if ( onfinish ) onfinish();
    if ( focused && !focused.disabled ) focused.focus();
    window.printHelper = null;
  }

  document.body.insertAdjacentHTML("beforeEnd",
    "<object id=\"printWB\" width=0 height=0 \
    classid=\"clsid:8856F961-340A-11D0-A96B-00C04FD705A2\"></object>");

  printFireEvent(frame, eventScope, "onbeforeprint");
  frame.focus();
  window.printHelper = printHelper;
  setTimeout("window.printHelper()", 0);
}


function printIsNativeSupport() {
  var agent = window.navigator.userAgent;
  var i = agent.indexOf("MSIE ")+5;
  return parseInt(agent.substr(i)) >= 5 && agent.indexOf("5.0b1") < 0;
}

function printFireEvent(frame, obj, name) {
  var handler = obj[name];
  switch ( typeof(handler) ) {
    case "string": frame.execScript(handler); break;
    case "function": handler();
  }
}

function printGetEventScope(frame) {
  var frameset = frame.document.all.tags("FRAMESET");
  if ( frameset.length ) return frameset[0];
  return frame.document.body;
}

//-->
