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

//Place image names here:
imgArray[0] = "shanghai1.jpg";
imgArray[1] = "P53_Structure.jpg";
imgArray[2] = "Fudan_Bridges.jpg";
imgArray[3] = "Shanghai_night_1.jpg";
imgArray[4] = "shanghai1.jpg";
imgArray[5] = "Fudan_Bridges.jpg";
imgArray[6] = "P53_Structure.jpg";
imgArray[7] = "Shanghai_night_1.jpg";

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