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

//Place image names here:
imgArray[0] = "courses-default.jpg";
imgArray[1] = "courses-01.jpg";
imgArray[2] = "courses-02.jpg";
imgArray[3] = "courses-03.jpg";
imgArray[4] = "courses-04.jpg";
imgArray[5] = "courses-05.jpg";
imgArray[6] = "courses-06.jpg";
imgArray[7] = "courses-07.jpg";
imgArray[8] = "courses-08.jpg";
imgArray[9] = "courses-09.jpg";

var numImgs=imgArray.length;
var randNum = Math.floor(Math.random() * numImgs);