
var res TImage
	res.Icon = dbadblock.Icon
	if adtype == models.ATInterstitial { //inter
		res.Image = dbadblock.Image169
		if minint(po.H, po.W) < 1440 {
			res.ResH = 344
			res.ResW = 612
			res.Image = changeresolution(res.Image, 612, 344)
			res.Icon = changeresolution(res.Icon, 144, 144)
		} else {
			res.ResH = 452
			res.ResW = 804
			res.Image = changeresolution(res.Image, 804, 452)
			res.Icon = changeresolution(res.Icon, 192, 192)
		}
	}
	if adtype == models.ATBanner {
		//banner
		res.Image = dbadblock.Image169
		if dbadblock.Icon == "" {
			if minint(po.H, po.W) < 1440 {
				res.ResH = 50
				res.ResW = 320
				res.Image = changeresolution(res.Image, 320, 50)
			} else {
				res.ResH = 100
				res.ResW = 640
				res.Image = changeresolution(res.Image, 640, 100)
			}
		} else {
			res.ResH = 120
			res.ResW = 246
		}
	}
	if adtype == models.ATRewarded {
		res.Image = dbadblock.Image169
		if minint(po.H, po.W) < 1440 {
			res.Image = changeresolution(res.Image, 612, 344)
			res.Icon = changeresolution(res.Icon, 144, 144)
		} else {
			res.Image = changeresolution(res.Image, 804, 452)
			res.Icon = changeresolution(res.Icon, 192, 192)
		}

		if dbadblock.VideoURL169 != "" {
			res.Video = dbadblock.VideoURL169
			res.ResH, res.ResW = getResolution(res.Video)
		} else if dbadblock.VideoURL43 != "" {
			res.Video = dbadblock.VideoURL43
			res.ResH, res.ResW = getResolution(res.Video)
		} else if dbadblock.VideoURL11 != "" {
			res.Video = dbadblock.VideoURL11
			res.ResH, res.ResW = getResolution(res.Video)
		} else if dbadblock.VideoURL34 != "" {
			res.Video = dbadblock.VideoURL34
			res.ResH, res.ResW = getResolution(res.Video)
		} else if dbadblock.VideoURL916 != "" {
			res.Video = dbadblock.VideoURL916
			res.ResH, res.ResW = getResolution(res.Video)
		}
		if minint(po.H, po.W) < 1440 {
			res.Icon = changeresolution(res.Icon, 144, 144)
		} else {
			res.Icon = changeresolution(res.Icon, 192, 192)
		}
		
	}