imagePath = "";
if(window.location.href.indexOf("/en/") != 0)
  imagePath = "../";

preload("gras_over", imagePath + "images/gras_blau.gif");

function init()
{
	if (!(navigator.userAgent.indexOf("Mac") != -1 && navigator.appName == "Microsoft Internet Explorer"))
		window.resizeTo(980, 785);
}

function showQuote()
{
  var zitat = document.getElementById("zitat");
 	zitat.style.display = "block";
  var gras = document.getElementById("graslinie");
  gras.style.backgroundImage = "url(" + imagePath + "images/gras_blau.gif)";
}

function hideQuote()
{
  var zitat = document.getElementById("zitat");
 	zitat.style.display = "none";
  var gras = document.getElementById("graslinie");
  gras.style.backgroundImage = "url(" + imagePath + "images/gras.gif)";
}

function preload(imgObj,imgSrc)
{
	if (document.images)
	{
		eval(imgObj+' = new Image()');
		eval(imgObj+'.src = "'+imgSrc+'"');
	}
}

function displayImageSet(imageSet)
{
  var spacerGif = "images/transparent.gif";
  if (document.location.href.indexOf("/en/") != -1)
    spacerGif = "../images/transparent.gif";

  for (var i = 0; i < numImageSlots; i++)
  {
    var img = document.getElementById("image" + i);
    if (imageSet[i])
      img.src = imageSet[i];
    else
      img.src = spacerGif;
  }
}

function openPopUp (url)
{
  popup = window.open(url, "_blank", "width=850,height=550,status=yes,scrollbars=yes,resizable=yes");
  popup.focus();
  return false;
}