function reload() {
	setTimeout('reload()',300000);
	var imgs = document.images;
	var l = imgs.length;

	for ( i = 0 ; i<l ; i++ ) {
		if ( imgs[i].className == "autoreload" ) {
			var a = imgs[i].src;
			imgs[i].src = "blank.gif";
			imgs[i].src = a;
		}
	}
}