//取身份证生日信息
function getBirthdayFromIdCard(idCard) {
	var birthday = "";
	if(idCard != null && idCard != ""){
		if(idCard.length == 15){
			birthday = "19"+idCard.substr(6,6);
		} else if(idCard.length == 18){
			birthday = idCard.substr(6,8);
		}
		birthday = birthday.replace(/(.{4})(.{2})/,"$1-$2-");
	}

	return birthday;
}

 //身份证有效期剩30日校验
function checkFive() {
	var ValidDateEnd = $("#ValidDateEnd").val();
	var dateEnd = ValidDateEnd.replace(/\./g,'-');
	var dateStart = getNowFormatDate();
	dateEnd = Date.parse(dateEnd);
	dateStart = Date.parse(dateStart);
	var Days = Math.floor((dateEnd - dateStart) / (24 * 3600 * 1000));
	if(Days <= 30){
		return false;
	}else{
		return true;
	}
}


 //计算周岁年龄
function getAgeByPid(strBirthday) {
	var birthYear = strBirthday.substr(0, 4)
	var birthMonth = strBirthday.substr(4, 2)
	var birthDay = strBirthday.substr(6, 2)
	d = new Date();
	var nowYear = d.getFullYear();
	var nowMonth = d.getMonth() + 1;
	var nowDay = d.getDate();
	if (nowYear == birthYear) {
		returnAge = 0;//同年 则为0岁
	} else {
		var ageDiff = nowYear - birthYear; //年之差
		if (ageDiff > 0) {
			if (nowMonth == birthMonth) {
				var dayDiff = nowDay - birthDay;//日之差
				if (dayDiff < 0) {
					returnAge = ageDiff - 1;
				} else {
					returnAge = ageDiff;
				}
			} else {
				var monthDiff = nowMonth - birthMonth;//月之差
				if (monthDiff < 0) {
					returnAge = ageDiff - 1;
				} else {
					returnAge = ageDiff;
				}
			}
		} else {
			returnAge = -1;//返回-1 表示出生日期输入错误 晚于今天
		}
	}
	return returnAge;//返回周岁年龄
}