var n = 0;
timedelay = 3; // 5 secs between pics
timedelay *= 1000;

var imgs = new Array();
imgs[0] = "http://www.gnt.ee/gfx/s12.jpg";
imgs[1] = "http://www.gnt.ee/gfx/s13.jpg";
imgs[2] = "http://www.gnt.ee/gfx/s14.jpg";

function rotate() 
{
	document.pic.slideshow.src = imgs[n];
	(n == (imgs.length - 1)) ? n = 0 : n++;
	window.setTimeout("rotate()", timedelay);
}
window.onload = rotate;