window.addEvent('domready', function() { 
			myCal1 = new Calendar({ check_in_date: 'm/d/Y' }, { direction: 1, tweak: {x: 6, y: 0} });
			myCal1 = new Calendar({ check_in_date2: 'm/d/Y' }, { direction: 1, tweak: {x: 6, y: 0} });
			myCal1 = new Calendar({ check_in_date4: 'm/d/Y' }, { direction: 1, tweak: {x: 6, y: 0} });
			myCal1 = new Calendar({ check_in_date6: 'm/d/Y' }, { direction: 1, tweak: {x: 6, y: 0} });
			myCal1 = new Calendar({ check_out_date: 'm/d/Y' }, { direction: 1, tweak: {x: 6, y: 0} });
			myCal1 = new Calendar({ check_out_date2: 'm/d/Y' }, { direction: 1, tweak: {x: 6, y: 0} });
			myCal1 = new Calendar({ check_out_date4: 'm/d/Y' }, { direction: 1, tweak: {x: 6, y: 0} });
			myCal1 = new Calendar({ check_out_date6: 'm/d/Y' }, { direction: 1, tweak: {x: 6, y: 0} });
			});
function check()
{
if($("firstName").value=="")
{
alert('Error !firstName is empty');
$("firstName").focus();
return false;
}

if($("lastName").value=="")
{
alert('Error !lastName is empty');
$("lastName").focus();
return false;
}

if($("check_in_date").value=="")
{
alert('Error !check_in_date is empty');
$("check_in_date").focus();
return false;
}
if($("check_out_date").value=="")
{
alert('Error !check_out_date is empty');
$("check_out_date").focus();
return false;
}
if($("bed").value=="")
{
alert('Error !bed is empty');
$("bed").focus();
return false;
}

if($("smoke").value=="")
{
alert('Error !smoke is empty');
$("smoke").focus();
return false;
}


if($("room").value==2){
if($("firstName2").value==''){
alert('Error !GuestName is empty');
$("firstName2").focus();
return false;
}
if($("check_in_date2").value==''){
alert('Error !check in date is empty');
$("check_in_date2").focus();
return false;
}
if($("check_out_date2").value==''){
alert('Error !check out date is empty');
$("check_out_date2").focus();
return false;
}
if($("bed2").value=="")
{
alert('Error !bed is empty');
$("bed2").focus();
return false;
}

if($("smoke2").value=="")
{
alert('Error !smoke is empty');
$("smoke2").focus();
return false;
}

}

if($("room").value==3){
if($("firstName2").value=='' || $("lastName2").value==''){
alert('Error !GuestName is empty');
$("firstName2").focus();
return false;
}	
if($("firstName4").value==''){
alert('Error !GuestName is empty');
$("firstName4").focus();
return false;
}
if($("check_in_date2").value==''){
alert('Error !check in date is empty');
$("check_in_date2").focus();
return false;
}
if($("check_out_date2").value==''){
alert('Error !check out date is empty');
$("check_out_date2").focus();
return false;
}
if($("check_in_date4").value==''){
alert('Error !check in date is empty');
$("check_in_date4").focus();
return false;
}
if($("check_out_date4").value==''){
alert('Error !check out date is empty');
$("check_out_date4").focus();
return false;
}
if($("bed3").value=="")
{
alert('Error !bed is empty');
$("bed3").focus();
return false;
}

if($("smoke3").value=="")
{
alert('Error !smoke is empty');
$("smoke3").focus();
return false;
}

}

if($("room").value==4){
if($("firstName2").value==''){
alert('Error !GuestName is empty');
$("firstName2").focus();
return false;
}	
if($("firstName4").value=='' ){
alert('Error !GuestName is empty');
$("firstName4").focus();
return false;
}
if($("firstName6").value=='' ){
alert('Error !GuestName is empty');
$("firstName6").focus();
return false;
}
if($("check_in_date2").value==''){
alert('Error !check in date is empty');
$("check_in_date2").focus();
return false;
}
if($("check_out_date2").value==''){
alert('Error !check out date is empty');
$("check_out_date2").focus();
return false;
}
if($("check_in_date4").value==''){
alert('Error !check in date is empty');
$("check_in_date4").focus();
return false;
}
if($("check_out_date4").value==''){
alert('Error !check out date is empty');
$("check_out_date4").focus();
return false;
}if($("check_in_date6").value==''){
alert('Error !check in date is empty');
$("check_in_date6").focus();
return false;
}
if($("check_out_date6").value==''){
alert('Error !check out date is empty');
$("check_out_date6").focus();
return false;
}
if($("bed4").value=="")
{
alert('Error !bed is empty');
$("bed4").focus();
return false;
}

if($("smoke4").value=="")
{
alert('Error !smoke is empty');
$("smoke4").focus();
return false;
}

}




if($("HotelName").value=="") 
{
alert('Error !Choose hotelname');
$("HotelName").focus();
return false;
}



if(pways==0){alert("Choose payment");return false;}

if(pways==1) 
{
if($("cardType").value=="") 
{
alert('Error ! cardtype  is empty');
$("cardType").focus();
return false;
}



if($("CardNumber").value=="")
{
alert('Error !CardNumber is empty');
$("CardNumber").focus();
return false;
}

if($("CardExp").value=="")
{
alert('Error !CardExp is empty');
$("CardExp").focus();
return false;
}

if($("Printname").value=="")
{
alert('Error !Printname is empty');
$("Printname").focus();
return false;
}

if($("cardholder").value=="")
{
alert('Error !cardholder is empty');
$("cardholder").focus();
return false;
}
}
if($("company").value=="")
{
alert('Error !Company Name is empty');
$("company").focus();
return false;
}

if($("contactperson").value=="")
{
alert('Error !contactperson is empty');
$("contactperson").focus();
return false;
}

if($("address").value=="") 
{
alert('Error ! Address is empty');
$("address").focus();
return false;
}

if($("city").value=="")
{
alert('Error !city is empty');
$("city").focus();
return false;
}

if($("state").value=="")
{
alert('Error !state is empty');
$("state").focus();
return false;
}

if($("zipCode").value=="")
{
alert('Error !zipCode is empty');
$("zipCode").focus();
return false;
}

if($("country").value=="")
{
alert('Error !country is empty');
$("country").focus();
return false;
}

if($("phone").value=="") 
{
alert('Error ! Phone is empty');
$("phone").focus();
return false;
}

if($("email").value=="")
{
alert('Error !Email Format');
$("email").focus();
return false;
}
if($("checkcode").value=="")
{
alert('Error! checkcode is empty');
$("checkcode").focus();
return false;
}	


/*
else
{
	return CheckMail($("email").value);	
	}
	*/

}
function checkvisa()
{			
if($("First_name").value=="")
{
alert('Error !firstName is empty');
$("First_name").focus();
return false;
}
if($("Last_name").value=="")
{
alert('Error !lastName is empty');
$("Last_name").focus();
return false;
}
if($("Company_name").value=="")
{
alert('Error !Company_name is empty');
$("Company_name").focus();
return false;
}
if($("Telephone").value=="")
{
alert('Error !Telephone is empty');
$("Telephone").focus();
return false;
}
if($("Fax").value=="")
{
alert('Error !Fax is empty');
$("Fax").focus();
return false;
}
if($("email").value=="")
{
alert('Error !Email Format');
$("email").focus();
return false;
}
if($("Address").value=="")
{
alert('Error !Address is empty');
$("Address").focus();
return false;
}
if($("checkcode").value=="")
{
alert('Error !checkcode is empty');
$("checkcode").focus();
return false;
}

}

function checkguide()
{
if($("companyname").value=="")
{
alert('Error !请填写参展商名称');
$("companyname").focus();
return false;
}

if($("companyname2").value=="")
{
alert('Error !Type your companyname');
$("companyname2").focus();
return false;
}

if($("booth").value=="")
{
alert('Error !请填写展位号');
$("booth").focus();
return false;
}
if($("booth2").value=="")
{
alert('Error !Type your booth');
$("booth2").focus();
return false;
}

if($("address").value=="")
{
alert('Error !请填写地址');
$("address").focus();
return false;
}
if($("address2").value=="")
{
alert('Error !Type address');
$("address2").focus();
return false;
}
if($("phone").value=="")
{
alert('Error !请填写电话');
$("phone").focus();
return false;
}
if($("phone2").value=="")
{
alert('Error !Type phone');
$("phone2").focus();
return false;
}

if($("fax").value=="")
{
alert('Error !请填写传真');
$("fax").focus();
return false;
}

if($("fax2").value=="")
{
alert('Error !Type fax');
$("fax2").focus();
return false;
}

if($("email").value=="")
{
alert('Error ! Email格式错误');
$("email").focus();
return false;
}
if($("email2").value=="")
{
alert('Error ! Email Format');
$("email2").focus();
return false;
}
if($("website").value=="")
{
alert('Error ! 网址不能为空');
$("website").focus();
return false;
}
if($("website2").value=="")
{
alert('Error ! Type website');
$("website2").focus();
return false;
}

if($("companyintro").value=="")
{
alert('Error !公司介绍必填');
$("companyintro").focus();
return false;
}	


if($("companyintro2").value=="")
{
alert('Error !type Company introduction');
$("companyintro2").focus();
return false;
}	


if($("productdetail").value=="")
{
alert('Error !展出产品必填');
$("productdetail").focus();
return false;
}	


if($("productdetail2").value=="")
{
alert('Error !Type productdetail');
$("productdetail2").focus();
return false;
}	

function getStrByteLength(str)
{
  var iCount = 0;
  for(var i = 0;i < str.length;i++){               
    if(str.charCodeAt(i) > 255)
            iCount += 2;
    else
            iCount += 1;
  }
  return iCount;
} 

 
}


function CheckMail(obj) {
var reg=/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/;
 if (obj.length > 0 && !obj.match(reg)) {
  alert("EMAIL Format Error！");
  return false;
 }
 else {
  return true;
 }
}