var i = 0; var tm = 5000; var images = []; images[0] = "img1.png" images[1] = "img2.png" images[2] = "img3.png" function imageslide() { document.myslide.src = images[i] if (i < images.length) { i++ } else { i = 0 } setTimeout("imageslide()", tm) } window.onload = imageslide;