var TS_AdService = {
	flags : {
		keywords : [], interests : [], coordinates : [], genders : [], ageranges : [], incomeranges : [], ethnicities : [], relationships : [], qualifications : [], jobs : [], industries : [], religions : [], politics : [], languages : [], interval : 300
	},
	zones : {},
	ads : {},
	CreateZone : function (zoneId, medium) {
		//alert("CreateZone");
		var randId = "rand_" + Math.round(Math.random()*2147483647);
		if (!TS_AdService.zones[zoneId]) {
			TS_AdService.zones[zoneId] = [];
		}
		TS_AdService.zones[zoneId][randId] = 0;
		TS_AdService.zones[zoneId]['medium'] = medium ? medium : 'all';
		document.write("<div id=\"" + (zoneId+"_"+randId) + "\"></div>");
	},
	CreateTextZone : function (zoneId) { TS_AdService.CreateZone(zoneId, 'text'); },
	CreateBannerZone : function (zoneId) { TS_AdService.CreateZone(zoneId, 'banner'); },
	DisplayZone : function (zoneId, medium) { if (zoneId) { TS_AdService.CreateZone(zoneId, medium); TS_AdService.FetchAds(zoneId); } },
	DisplayTextZone : function (zoneId) { TS_AdService.DisplayZone(zoneId, 'text'); },
	DisplayBannerZone : function (zoneId) { TS_AdService.DisplayZone(zoneId, 'banner'); },
	FetchAds : function (fetchZoneId) {
		//alert('FetchAds: fetchZoneId=' + fetchZoneId);
		var aArr = []; var acArr = []; var mdArr = [];
		for (var zoneId in TS_AdService.zones) {
			if (fetchZoneId && zoneId != fetchZoneId) { continue; }
			if (!TS_AdService.zones[zoneId] instanceof Array) { continue; }
			for (var randId in TS_AdService.zones[zoneId]) {
				if (!TS_AdService.zones[zoneId].hasOwnProperty(randId)) { continue; }
				if (TS_AdService.zones[zoneId][randId] != 0) { continue; }
				TS_AdService.zones[zoneId][randId] = 1;
				var exists = false;
				for (var b = 0; b < aArr.length; b++) {
					if (aArr[b] == zoneId) { acArr[b]++; exists = true; break; }
				}
				//alert('fetchAds' + randId + ', TS_AdService.zones[zoneId]=' + TS_AdService.zones[zoneId][randId]);
				if (!exists) { aArr.push(zoneId); acArr.push(1); mdArr.push(TS_AdService.zones[zoneId]['medium']);  }
			}
		}
		var params = ""; var enc = encodeURIComponent||escape; var flag;
		params += 'a=' + enc(aArr.toString()) + '&';
		params += 'ac=' + enc(acArr.toString()) + '&';
		params += 'md=' + enc(mdArr.toString()) + '&';

		if ((flag = TS_AdService.flags['keywords']) && flag.length > 0) { params += 'keywords' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['interests']) && flag.length > 0) { params += 'interests' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['coordinates']) && flag.length > 0) { params += 'coordinates' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['genders']) && flag.length > 0) { params += 'genders' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['ageranges']) && flag.length > 0) { params += 'ageranges' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['incomeranges']) && flag.length > 0) { params += 'incomeranges' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['ethnicities']) && flag.length > 0) { params += 'ethnicities' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['relationships']) && flag.length > 0) { params += 'relationships' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['qualifications']) && flag.length > 0) { params += 'qualifications' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['jobs']) && flag.length > 0) { params += 'jobs' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['industries']) && flag.length > 0) { params += 'industries' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['religions']) && flag.length > 0) { params += 'religions' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['politics']) && flag.length > 0) { params += 'politics' + enc(flag.toString()) + '&'; }
if ((flag = TS_AdService.flags['languages']) && flag.length > 0) { params += 'languages' + enc(flag.toString()) + '&'; }
		params += '_cb=' + new Date().getTime();
		document.write('<script type="text/javascript" src="http://ads.trafficspaces.net/adserve.php?'+ params +'"></script>');
	},
	LogStats : function (zoneId) {
		//alert('LogStats');
		var aArr = [zoneId];		document.write('<script type="text/javascript" src="http://ads.trafficspaces.net/logstats.php?a=' + enc(aArr.toString()) + '&_cb=' + new Date().getTime() + '"></script>');
	},
	WriteAds : function () {
		//alert('WriteAds');
		var z = TS_AdService.zones;
		for (var zoneId in TS_AdService.ads) {
			if (!TS_AdService.ads.hasOwnProperty(zoneId)) { continue; }
			var zoneAds = TS_AdService.ads[zoneId]; var i = 0;
			//alert('zoneAds=' + zoneAds + ', z['+zoneId+']=' + z[zoneId]);
			for (var randId in z[zoneId]) {
				//alert('writeAds' + randId + ', z[zoneId]=' + TS_AdService.zones[zoneId][randId]);
				if (z[zoneId][randId] == 1 && zoneAds[i]) {
					var zoneDiv = document.getElementById(zoneId + '_' + randId);
					//alert('zoneId='+zoneId+', randId='+randId+', zoneAds['+i+']='+zoneAds[i]); alert('zoneDiv.id='+zoneDiv.id);
					if (zoneDiv && i < zoneAds.length) { zoneAds[i++].call(zoneDiv); z[zoneId][randId] = 2; }
				}
			}
		}
	},
	TrackConversion : function (campaignId, amount) {
		var params = ""; var enc = encodeURIComponent||escape; var flag;
		params += 'utm_cpgnid=' + enc(campaignId) + '&';
		params += 'utm_amount=' + enc(amount) + '&';
		params += '_cb=' + new Date().getTime();
		document.write('<script type="text/javascript" src="http://ads.trafficspaces.net/adconvert.php?'+ params +'"></script>');
	}
};
TS_AdService = (document.TS_AdService) ? (document.TS_AdService) : TS_AdService;
document.TS_AdService = TS_AdService;