var banners = new Array()
var interval
var numruns = 0
displayerror = false
tmout = window.setTimeout("getBanners()", 3000)
interval = window.setInterval("getBanners()", 50000)

function getBanners() {
	if (numruns > 30) {
		clearInterval(interval)
		return
	}
	dontgo = false;
	imglist = window.frames[0].document.getElementsByTagName('IMG')
	for (n = 0; n < imglist.length; n++) {
		if (imglist[n].src.indexOf('_roll') > 0)
			dontgo = true;
	}
	imglist = window.frames[1].document.getElementsByTagName('IMG')
	for (n = 0; n < imglist.length; n++) {
		if (imglist[n].src.indexOf('_roll') > 0)
			dontgo = true;
	}
	if (dontgo)
		tmout = window.setTimeout("getBanners()", 500);
	else {
		numruns++
		httpget('BannerServer.asp', updateBanners);
	}
}
function updateBanners() {
	bannerarray = xmlhttp.responseText
	//window.status=bannerarray
	window.frames[0].updateBanners(bannerarray);
	window.frames[2].updateBanners(bannerarray);
}