//IMAGE ROTATE SCRIPT
var imgArray = new Array();

//Place image names here:
imgArray[0] = "http://web.ntpu.edu.tw/~language/gallery/hp0001.jpg";
imgArray[1] = "http://web.ntpu.edu.tw/~language/gallery/hp0002.jpg";
var numImgs = imgArray.length;
var randNum = Math.floor(Math.random() * numImgs);