function showStatus(text){
window.setTimeout("window.status='" + text + "'", 1);
}

if (document.images) {
  var homeon = new Image();
  homeon.src = "extra_files/homeon.gif";
  var homeoff = new Image();
  homeoff.src = "extra_files/homeoff.gif";
  var poetryon = new Image();
  poetryon.src = "extra_files/poetryon.gif";
  var poetryoff = new Image();
  poetryoff.src = "extra_files/poetryoff.gif";
  var articleson = new Image();
  articleson.src = "extra_files/articleson.gif";
  var articlesoff = new Image();
  articlesoff.src = "extra_files/articlesoff.gif";
  var generalon = new Image();
  generalon.src = "extra_files/generalon.gif";
  var generaloff = new Image();
  generaloff.src = "extra_files/generaloff.gif";
  var jokeson = new Image();
  jokeson.src = "extra_files/jokeson.gif";
  var jokesoff = new Image();
  jokesoff.src = "extra_files/jokesoff.gif";
  var profileon = new Image();
  profileon.src = "extra_files/profileon.gif";
  var profileoff = new Image();
  profileoff.src = "extra_files/profileoff.gif";
  var topnavon = new Image();
  topnavon.src = "extra_files/topnavon.gif";
}

function act(imgName){
  if (document.images)
  	if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4)){
    document.layers.container.document.layers.drag.document[imgName].src = eval(imgName + 'on.src');}
	else
	document[imgName].src = eval(imgName + 'on.src');
}

function inact(imgName) {
  if (document.images)
  	if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4)){
	document.layers.container.document.layers.drag.document[imgName].src = eval(imgName + 'off.src');}
	else
	document[imgName].src = eval(imgName + 'off.src');
}

function mapact(imgName){
  if (document.images)
	document[imgName].src = eval(imgName + 'on.src');
}

function mapinact(imgName) {
	document[imgName].src = eval(imgName + 'off.src');
}

function init() {
  if( (parseInt(navigator.appVersion) < 4) || ( (navigator.appVersion.lastIndexOf('MSIE') != -1) && (navigator.appVersion.lastIndexOf('Mac') != -1) ) ) {
    return;
  }
  var layer;
  if(isNav4) layer = document.layers.container.document.layers.drag;
  else {
    document.all.container.style.pixelTop += 0;
    document.all.container.style.pixelLeft += 0;
    layer = document.all.drag;
  }

  var dObj = new Drift();
  if(isNav4) dObj.lOffset = document.layers.container.top;
  else dObj.lOffset = document.all.container.style.pixelTop;
  dObj.tOffset = -135;
  dObj.bOffset = 0;
  dObj.min = 0;
  dObj.startDrift(layer);
}