var black_list = [
	'http://valf.atm.youku.com/valf*',			//youku
	'http://afp.qiyi.com//main*',						//qiyi
	'http://tdcm.tudou.com/adcontrol*',			//tudou
	'http://ku6afp.allyes.com/*',					//ku6,ifeng
	'http://googleads.g.doubleclick.net/pagead/ads*xml*',	//ku6
//	'http://images.sohu.com/bill/*',				//sohu
	'http://iafp.pptv.com/*',								//pptv
	'http://dcads.sina.com.cn/*',						//sina
	'http://acs.56.com/ac*',								//56
];
