/*

  FAQ Helper Java Scripts for flo's freeware
  http://www.flos-freeware.ch

*/

/* toggleElement() */
function toggleElement(id) {

  var element = document.getElementById("element" + id);
  var node    = document.getElementById("node" + id);

  if(element.style.display == "none") {

    element.style.display = "block";
    node.src = "img/node2.png";
  }

  else {

    element.style.display = "none";
    node.src = "img/node1.png";
  }
}