网址校验

//详情链接var strRegex = "^((https|http|ftp|rtsp|mms)?://)" + "?(([0-9a-z_!~*'().&=+$%-]+: )?[0

//详情链接	var strRegex = "^((https|http|ftp|rtsp|mms)?://)"          + "?(([0-9a-z_!~*'().&=+$%-]+: )?[0-9a-z_!~*'().&=+$%-]+@)?" //ftp的user@          + "(([0-9]{1,3}/.){3}[0-9]{1,3}" // IP形式的URL- 199.194.52.184          + "|" // 允许IP和DOMAIN（域名）         + "([0-9a-z_!~*'()-]+/.)*" // 域名- www.          + "([0-9a-z][0-9a-z-]{0,61})?[0-9a-z]/." // 二级域名         	+ "[a-z]{2,6})" // first level domain- .com or .museum         	+ "(:[0-9]{1,4})?" // 端口- :80         	+ "((/?)|" // a slash isn't required if there is no file name         	+ "(/[0-9a-z_!~*'().;?:@&=+$,%#-]+)+/?)$";