var	counter = 0

function banner(maxI) {
		counter++;
		if (counter > maxI)
		counter = 1;

		timer=setTimeout("banner("+maxI+")", 2500);
		document.bannerad.src = 'images/' + ads[counter];
}

function gothere(url) {
		counter2 = counter;
		newwindow=window.open(url,'sponsor');
		newwindow.location.href = adurl[counter2];
		newwindow.focus();
}