// JavaScript Document
function RegCheck(form){
	var UserName = form.UserName.value;
	var RealName = form.RealName.value;
	var NickName = form.NickName.value;
	var Password = form.Password.value;
	var ConfirmPassword = form.ConfirmPassword.value;
	var Email = form.Email.value;
	var Tel = form.Tel.value;
	var QQ = form.QQ.value;
	
	if (UserName == ""){
		alert("对不起，用户名不能为空！");
		form.UserName.focus();
		return false;
	}
	
	if (RealName == ""){
		alert("对不起，请输入你的真实姓名！");
		form.RealName.focus();
		return false;
	}
	
	if (NickName == ""){
		alert("对不起，请输入你的用户昵称！");
		form.NickName.focus();
		return false;
	}
	
	if (Password == ""){
		alert("对不起，用户密码不能为空！");
		form.Password.focus();
		return false;
	}
	
	if (ConfirmPassword != Password){
		alert("对不起，两次密码输入不相同！请重新确认！");
		form.ConfirmPassword.focus();
		return false;
	}
	
	if (Email == ""){
		alert("对不起，请输入您的EMAIL地址！");
		form.Email.focus();
		return false;
	}else{
		if (Email.length<6){
			alert("无效的email地址！");
			form.Email.focus();
			return false;
		}
	}
	
	if (Tel == ""){
		alert("对不起，请输入你的联系电话！");
		form.Tel.focus();
		return false;
	}
	
	form.submit();
}

function LoginCheck(form){
	var UserName = form.UserName.value;
	var Password = form.Password.value;
	
	if (UserName == ""){
		alert("用户名不能为空");
		form.UserName.focus();
		return false;
	}
	
	if (Password == ""){
		alert("密码不能为空");
		form.Password.focus();
		return false;
	}
	
	form.submit();
}

function PublishCheck(form){
	var Subject = form.Subject.value;
	var Publisher = form.Publisher.value;
	var PublisherSex = form.PublisherSex.value;
	var SourceAddress = form.SourceAddress.value;
	var Destination = form.Destination.value;
	var RetainObject = form.RetainObject.value
	var RetainNumber = form.RetainNumber.value;
	var Contact = form.Contact.value;
	
	if (Subject == ""){
		alert("请输入旅游名称！");
		form.Subject.focus();
		return false;
	}
	if (Publisher == ""){
		alert("非法操作！");
		return window.close();
	}
	if (PublisherSex == ""){
		alert("非法操作！");
		return window.close();
	}
	if (SourceAddress == ""){
		alert("请输入出发地！");
		form.SourceAddress.focus();
		return false;
	}
	if (Destination == ""){
		alert("请输入目的地");
		form.Destination.focus();
		return false;
	}
	if (RetainObject == ""){
		alert("请输入招聘对象！");
		form.RetainObject.focus();
		return false;
	}
	if (RetainNumber == ""){
		alert("请输入招聘人数！");
		form.RetainNumber.focus();
		return false;
	}else{
		if (isNaN(RetainNumber)){
			alert("招聘人数只能为数字！");
			form.RetainNubmer.focus();
			return false;
		}
	}
	if (Contact == ""){
		alert("请输入联系方式！");
		form.Contact.focus();
		return false;
	}
	
	form.submit();
}
function OrderCheck(form){
	var ReserveCicerone = form.ReserveCicerone.value;
	var Subject = form.Subject.value;
	var RealName = form.RealName.value;
	var Email = form.Email.value;
	var City = form.City.value;
	var Hotel = form.Hotel.value;
	var RoomNumber = form.RoomNumber.value;
	var HotelTel = form.HotelTel.value;
	var Mobel = form.Mobel.value;
	
	if (ReserveCicerone == ""){
		alert("未知的系统错误！");
		form.ReserveCicerone.focus();
		return false;
	}
	if (Subject == ""){
		alert("请输入主题！");
		form.Subject.focus();
		return false;
	}
	if (RealName == ""){
		alert("请输入你的真实姓名！");
		form.RealName.focus();
		return false;
	}
	if (Email == ""){
		alert("请输入email！");
		form.Email.focus();
		return false;
	}
	if (City == ""){
		alert("请输入下榻城市 ！");
		form.City.focus();
		return false;
	}
	if (Hotel == ""){
		alert("请输入下榻酒店！");
		form.Hotel.focus();
		return false;
	}
	if (RoomNumber == ""){
		alert("请输入房间号！");
		form.RoomNumber.focus();
		return false;
	}
	if (HotelTel == ""){
		alert("请输入酒店电话号码！");
		form.HotelTel.focus();
		return false;
	}
	if (Mobel == ""){
		alert("请输入你的联系电话！");
		form.Mobel.focus();
		return false;
	}
	
	form.submit();
}