<!--

function create_rollovers(dir){
if (document.images) {
  home_0 = new Image(); 
  home_0.src = "images/"+dir+"/home_0.gif";

  home_1 = new Image();
  home_1.src = "images/"+dir+"/home_1.gif";

  history_0 = new Image(); 
  history_0.src = "images/"+dir+"/history_0.gif";

  history_1 = new Image();
  history_1.src = "images/"+dir+"/history_1.gif";

  tourmap_0 = new Image();
  tourmap_0.src = "images/"+dir+"/tourmap_0.gif";

  tourmap_1 = new Image();
  tourmap_1.src = "images/"+dir+"/tourmap_1.gif";

  audio_0 = new Image();
  audio_0.src = "images/"+dir+"/audio_0.gif";

  audio_1 = new Image();
  audio_1.src = "images/"+dir+"/audio_1.gif";

  feedback_0 = new Image();
  feedback_0.src = "images/"+dir+"/feedback_0.gif";

  feedback_1 = new Image();
  feedback_1.src = "images/"+dir+"/feedback_1.gif";

  contact_0 = new Image();
  contact_0.src = "images/"+dir+"/contact_0.gif";

  contact_1 = new Image();
  contact_1.src = "images/"+dir+"/contact_1.gif";
}
 
}

function act(imgName) {
 
  if (document.images) 
    document.images[imgName].src = eval(imgName + "_1.src");
}

function inact(imgName) {
  if (document.images)
    document.images[imgName].src = eval(imgName + "_0.src");
}

//-->