(function() {
var imgs = new Array(); var imgcnt = 0; var thisimg = 0;
imgs[imgcnt++] = 'images/advertisments/thanks.gif';
imgs[imgcnt++] = 'images/advertisments/EM.gif';
imgs[imgcnt++] = 'images/advertisments/homes.gif';
imgs[imgcnt++] = 'images/advertisments/book.gif';
imgs[imgcnt++] = 'images/advertisments/USBank.JPG';
imgs[imgcnt++] = 'images/advertisments/VS.gif';
imgs[imgcnt++] = 'images/advertisments/CB.gif';
imgs[imgcnt++] = 'images/advertisments/CBWS.gif';
imgs[imgcnt++] = 'images/advertisments/FTB.gif';
imgs[imgcnt++] = 'images/advertisments/MT.gif';
imgs[imgcnt++] = 'images/advertisments/SCR.gif';
imgs[imgcnt++] = 'images/advertisments/Example1.gif';

function rotate() {
if (document.images) {
thisimg++;
if (thisimg >= imgcnt) thisimg = 0;
document.getElementById('rollimg').src = imgs[thisimg];
}
}
setInterval(rotate,3500);
})();