var norm = new Array();
var imgArray = new Array();
imgArray[0] = "mt";
imgArray[1] = "tl";
imgArray[2] = "anm";
imgArray[3] = "vfx";
imgArray[4] = "mr";
imgArray[5] = "anm02";
imgArray[6] = "anm01";
imgArray[7] = "mt02";
imgArray[8] = "mt01";
imgArray[9] = "tl01";
imgArray[10] = "vfx01";
imgArray[11] = "mr01";
imgArray[12] = "mt03";
imgArray[13] = "mt04";
imgArray[14] = "anm03";

// Preload
if (document.images) {
  var over = new Array();
  for(i=0; i< imgArray.length; i++) {
	if (i<5) {
	over[i] = new Image();
    over[i].src = "img/showcase_"+imgArray[i]+"_a.gif";	
	} else {
    over[i] = new Image();
    over[i].src = "img/showcase_"+imgArray[i]+"a.jpg";
	}
  }
}

function on(num) {
  if(document.images) {
    norm[num] = document.images[imgArray[num]].src;
    document.images[imgArray[num]].src = over[num].src;
  }
}

function off(num) {
  if(document.images) document.images[imgArray[num]].src = norm[num];
}

function go(num) {
  if(document.images) {
    document.images[imgArray[num]].src = norm[num];
	location.href = "showcase_"+imgArray[num]+".html";
  }
}

function swapMovie(url,txt,txt01) {
	document.showcase.SetURL(url);
	document.showcase.Play();
	document.getElementById('caption').innerHTML = txt;
	document.getElementById('title').innerHTML = txt01 + '<br /><img src="img/seperator.gif" width="724" height="1" />';
}