var AD_REFRESH = true;
if (AD_REFRESH) {
	switch (pcw_ad_site) {
		case "pcw_home":
			setInterval("pcw_RefreshAd('leader')",400000);
			setInterval("pcw_RefreshAd('tower-lg')",400000);
			break;
		case "pcw_downloads":
			setInterval("pcw_RefreshAd('leader')",400000);
			setInterval("pcw_RefreshAd('showcase-lg')",250000);
			break;
		case "pcw_reviews":
			setInterval("pcw_RefreshAd('showcase-lg')",400000);
			setInterval("pcw_RefreshAd('leader')",350000);
			setInterval("pcw_RefreshAd('tower-lg')",400000);
			break;
		case "pcw_news":
			setInterval("pcw_RefreshAd('showcase-lg')",400000);
			setInterval("pcw_RefreshAd('leader')",350000);
			break;
		case "pcw_howto":
			setInterval("pcw_RefreshAd('showcase-lg')",400000);
			setInterval("pcw_RefreshAd('leader')",350000);
			break;
		case "pcw_productfinder":
			setInterval("pcw_RefreshAd('showcase-lg')",400000);
			setInterval("pcw_RefreshAd('tower-lg')",400000);
			break;
	}
}