function changeClass(elementId, newClass){
  var myElement = document.getElementById(elementId);
  myElement.className = newClass;
}

function completeFieldValue(elementId, elementValue){
  var myElement = document.getElementById(elementId);
  //console.log(myElement.value);
  if(myElement.value==""){
    myElement.value = elementValue;
  }
}

function emptyFieldValue(elementId, elementValue){
  var myElement = document.getElementById(elementId);
  //console.log(myElement.value);
  if(myElement.value==elementValue){
    myElement.value = "";
  }
}

function completeFieldInner(elementId, elementValue){
  var myElement = document.getElementById(elementId);
  //console.log(myElement.innerHTML);
  if(myElement.innerHTML==""){
    myElement.innerHTML = elementValue;
  }
}

function emptyFieldInner(elementId, elementValue){
  var myElement = document.getElementById(elementId);
  //console.log(myElement.innerHTML);
  if(myElement.innerHTML==elementValue){
    myElement.innerHTML = "";
  }
}

function toggleContent(elementId){
  jQuery('#changelog_'+elementId).toggle();
  /*var afectedElement = document.getElementById('changelog_'+elementId);
  if (afectedElement){
    afectedElement.style.display = afectedElement.style.display==='none'||afectedElement.style.display===''?'block':'none';
  }*/
}

jQuery(document).ready(function() {
  if(jQuery.browser.msie){
    alert("You are using Internet Exploder, I suggest to switch to a 21 century browser.");
  }
});