function swapImage(id, path)
{
	var el = document.getElementById(id);
	el.count = el.count || 0;
	el.src = path[el.count];
    el.count = (el.count + 1) % path.length;
}
function slideshow() {
    setInterval(function () {
		swapImage('slide1', [
			"images/eac9g_80_b.jpg",
			"images/eac9g_80_c.jpg",
			"images/eac_slide1_1.png",
			"images/eac_slide1_2.png",
			"images/eac_slide1_3.png",
			"images/eac_slide1_4.png",
			"images/eac_slide1_5.png",
			"images/eac_slide1_6.png",
			"images/eac9g_80_a.jpg"
		]);
	}, 3000);
}
onload = slideshow;