/*----------------------------------------------->
<!-- (c) 2006 www.strong-shadow.de          ----->
<!--          Thomas Schlicker              ----->
<!--                                        ----->
<!--          contact@strong-shadow.de      ----->
<!--                                        ----->
<!-- Datei:   javaIndex.js                  ----->
<!-- Autor:   Thomas Schlicker              ----->
<!--                                        ----->
<!-- Version: 30.09.2006                    ----->
<!--                                        ----->
<!----------------------------------------------->
<!-- Bitte keine Aenderungen ohne Absprache ----->
<!----------------------------------------------*/


function changeTo1(element)
{
  element.style.color ="#990000";
}

function changeBack1(element)
{
  element.style.color ="#1F1F1F";
}

function changeTo2(element)
{
  element.style.color ="#990000";
}
function changeBack2(element)
{
  element.style.color ="#3F3F3F";
}

function hiddenAuto()
{
  anzLayer=11;
  for(i=1; i<=anzLayer; i++)
  {
    x="layer"+i;
    document.getElementById(x).style.visibility="hidden";
  }
}

function show(Ereignis, wer)
{
  hiddenAuto();

  Ereignis = window.event;

  content="layer"+wer;

  if(window.event.screenX <= 800) var LocationX = window.event.screenX;
  else var LocationX = window.event.screenX;

  if(window.event.screenY <= 600) var LocationY = window.event.screenY-130;
  else var LocationY = window.event.screenY;

  LocationY = 0;
  LocationX = 0;

  document.getElementById(content).style.position="absolute";
  document.getElementById(content).style.left=LocationX;
  document.getElementById(content).style.top=LocationY;
  document.getElementById(content).style.visibility="visible";

  return content;
}

function handleTour(id) {
  
  document.getElementById('tour-aussen').style.display = "none";
  document.getElementById('tour-cafeteria').style.display = "none";
  document.getElementById('tour-bau').style.display = "none";
  document.getElementById('tour-bio').style.display = "none";
  document.getElementById('tour-chemie').style.display = "none";
  document.getElementById('tour-farbe').style.display = "none";
  document.getElementById('tour-holz').style.display = "none";
  document.getElementById('tour-pharma').style.display = "none";
  document.getElementById('tour-'+id).style.display = "block";
}

function changeImage(img) {
	document.tourimage.src = img;
}
function showImage(e) {
	document.getElementById("image-layer-body").innerHTML = '<img src="'+e.src+'" name="articleimage" alt="" />';
	document.getElementById("image-layer").style.display = "block";
}
function closeImage() {
	document.getElementById("image-layer-body").innerHTML = "";
	document.getElementById("image-layer").style.display = "none";
}