
/* preload.js */

/* 
<body onload="init()">

onmouseover="changeImg(this, 'down')"
onmouseout="changeImg(this, 'up')"

*/

preLoaded = false;

function init() {

  preImg = new Array();  //pre-load some images

  preImg["up"] = new Image();
  preImg["up"].src = "index.jpg";

  preImg["news"] = new Image();
  preImg["news"].src = "news.jpg";
  
  preImg["strategy"] = new Image();
  preImg["strategy"].src = "strategy.jpg";
  
  preImg["license"] = new Image();
  preImg["license"].src = "license.jpg";
  
  preImg["about"] = new Image();
  preImg["about"].src = "about.jpg";


  //vars
  preLoaded = true;

}



function changeImg(object, name) {

  if(preLoaded) {
    object.src = preImg[name].src;
  }
}
