function init() {
  if(document.forms.webetui)
    return;
    
  var h1 = document.getElementsByTagName("H1");
  for(var i=0; i<h1.length; i++) {
    var em = document.createElement("EM");
    var text = h1[i].firstChild.data;
    em.appendChild(document.createTextNode(text));
    h1[i].removeChild(h1[i].firstChild);
    h1[i].appendChild(em);
  }
  
  var error = document.getElementById('error');
  if (error && error.firstChild && 
      !(error.firstChild.data == "" || error.firstChild.data == null)) {
    reageer();
  }
  
}

function reageer() {
  var form = document.forms[1];
  if (form.style.display == "block") {
    form.style.display = "none";
  } else {
    form.style.display = "block";
  }
}

onload = init;

$(document).ready(function() {
  $('div.slideshow').slideshow();
  
  $('div.uwreactie a').click(function() {
    $('div.uwreactie form').slideToggle();
    return false;
  });
});