// JavaScript Document
var imgs = new Array();
var imgcnt = 0;
var thisimg = 0;

imgs[imgcnt++] = '../images_content/academicenhancement_banner01.jpg';
imgs[imgcnt++] = '../images_content/academicenhancement_banner02.jpg';
imgs[imgcnt++] = '../images_content/academicenhancement_banner03.jpg';
imgs[imgcnt++] = '../images_content/academicenhancement_banner04.jpg';

function rotate(){
		if(document.images){
			thisimg++;
			if(thisimg >= imgcnt)
				thisimg =0;
				document.rolling.src = imgs[thisimg];
				setTimeout("rotate()",15000);
		}
}