function trim(str)
 {
   return str.replace(/^\s*|\s*$/g,"");
 }
 
var rxp =/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})$/;
function open_invoice(val,order_status)
{
  if(order_status == 'Pending')
   {
    var popurl="order_detail_mem.php?order_id="+val;
   }
  else
   {
	var popurl="invoice_tax.php?order_id="+val;     
   } 	

	winpops = window.open(popurl,"","width=720, height=650, scrollbars=yes, resizable=No");
}

function verify_user()
 {
   if(trim(document.frm.firstname.value)=="")
     {
	   alert("Please enter the first name.");
	   document.frm.firstname.focus();
	   return false;
	 }
   if(trim(document.frm.lastname.value)=="")
     {
	   alert("Please enter the last name.");
	   document.frm.lastname.focus();
	   return false;
	 }
   if(trim(document.frm.password.value)=="")
     {
	   alert("Please enter your password.");
	   document.frm.password.focus();
	   return false;
	 }
	 
   if(trim(document.frm.password.value)!=trim(document.frm.confirm_password.value))
     {
	   alert("Password and confirm password mismatch.");
	   document.frm.password.focus();
	   return false;
	 }
   if(trim(document.frm.email.value)=="")
     {
	   alert("Please enter your email address.");
	   document.frm.email.focus();
	   return false;
	 }

    if(rxp.test(document.frm.email.value)!=true) 
	{
	    alert("Please enter valid email address like 'example@test.com'");
	 	document.frm.email.focus();
	 	return false;
	}	 

  if(trim(document.frm.telephone.value)!="" && (trim(document.frm.country_code.value)=="" || trim(document.frm.area_code.value)==""))
    {
	   alert("Please enter the country code / area code.");
	   document.frm.country_code.focus();
	   return false;
	}		
	
   if(trim(document.frm.mobile.value)=="")
     {
	   alert("Please enter your mobile number.");
	   document.frm.mobile.focus();
	   return false;
	 }
   if(trim(document.frm.address.value)=="")
     {
	   alert("Please enter your address.");
	   document.frm.address.focus();
	   return false;
	 }
   if(trim(document.frm.city.value)=="")
     {
	   alert("Please enter your city.");
	   document.frm.city.focus();
	   return false;
	 }
   if(trim(document.frm.zip.value)=="")
     {
	   alert("Please enter the zip code.");
	   document.frm.zip.focus();
	   return false;
	 }
   if(!(document.frm.marital_status[0].checked) && !(document.frm.marital_status[1].checked))
     {
	   alert("Please select your marital status.");
	   document.frm.marital_status[0].focus();
	   return false;
	 }		 
   // If marital status is checked
   if(document.frm.marital_status[0].checked)	
	
	
   if(!(document.frm.sex_type[0].checked) && !(document.frm.sex_type[1].checked))
     {
	   alert("Please select your gender.");
	   document.frm.sex_type[0].focus();
	   return false;
	 }		 

	/* if(trim(document.frm.dob.value)=="")
     {
	   alert("Please enter the date of birth.");
	   document.frm.dob.focus();
	   return false;
	 }*/
	 if((trim(document.frm.mon.value)=="") || (trim(document.frm.day.value)=="") || (trim(document.frm.year.value)==""))
     {
	  alert("Please enter the date of birth.");
	   document.frm.mon.focus();
	   return false;
	 }
	/* if(trim(document.frm.id_number.value)=="")
     {
	   alert("Please enter the id number.");
	   document.frm.id_number.focus();
	   return false;
	 }
	  */
	 if(trim(document.frm.web_id.value)!='')
       {
 		  var iChars = " :!@#$%^&*()+=-[]~`\\\'";
			 for(var i=0; i < document.frm.web_id.value.length; i++)
			 {
				 if (iChars.indexOf(document.frm.web_id.value.charAt(i)) != -1) 
				 { 
					alert ("Special characters are not allowed. Only underscore(_) can be used.");
					document.frm.web_id.focus(); 
					return false; 
				 } 
	  		 }
         }
	if(!document.frm.terms.checked)
	  {
	    alert("Please accept the terms and conditions.");
		document.frm.terms.focus();
		return false;
	  } 
	 
}	 


// Function for the user login validation

function verify_login()
{
  if(trim(document.frm.username.value)=="")
   {
     alert("Please enter the username.");
	 document.frm.username.focus();
	 return false;
   }
 if(trim(document.frm.password.value)=="")
   {
     alert("Please enter your password.");
	 document.frm.password.focus();
	 return false;
   }   
}

//function  for contact us page vaildation


 
 function check_field()
	{
	 if(trim(document.frm.name.value)=="")
	   {
	     alert("Please enter the name.");
		 document.frm.name.focus();
		 return false;
	   }
	   
	   var rxp =/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})$/; 
				if (trim(document.frm.email.value)=="")
				  { 
					 alert('Please enter the email address.'); 
					 document.frm.email.focus(); 
					 return false; 
				  }
			   else if (rxp.test(document.frm.email.value)!=true) 
				 {
					alert("Please enter the valid email address.");
					document.frm.email.focus();
					return false; 
				}
	   
	    if(trim(document.frm.subject.value)=="")
	   {
	     alert("Please enter the subject.");
		 document.frm.subject.focus();
		 return false;
	   }
	   
	   var blahhf = new String(document.frm.comments.value);
			blahhf = blahhf.replace(/(\s+)/g," "); // consolidate white space
			if(blahhf==" " || document.frm.comments.value=="")
			{			
			alert('Please Enter comments');
			document.frm.comments.value='';
			document.frm.comments.focus();
			return false;
			}
	 }
  
 // Function for verifying the membership details
  
 function verify_memberinfo()
   {
 	 if(!(document.frm.member_type[0].checked) && !(document.frm.member_type[1].checked) && !(document.frm.member_type[2].checked))
	    {
		  alert("Please select membership type.");
		  document.frm.member_type[0].focus();
		  return false;
		}
	 
	 if((document.frm.member_type[0].checked || document.frm.member_type[1].checked) && (!document.frm.qty_selected[0].checked && !document.frm.qty_selected[1].checked))
	  {
	    alert("Please select the product.");
		document.frm.qty_selected[0].focus();
	    return false;
	  }
	 
/*&& ((!document.frm.qty_selected[0].checked) || (!document.frm.qty_selected[1].checked))
    if(trim(document.frm.cc_no1.value)=="" || document.frm.cc_no1.value.length != 4 || isNaN(document.frm.cc_no1.value))
	  {
	    alert("Please enter the valid credit card number.");
		document.frm.cc_no1.focus();
		return false;
	  }	   
    if(trim(document.frm.cc_no2.value)=="" || document.frm.cc_no2.value.length != 4 || isNaN(document.frm.cc_no2.value))
	  {
	    alert("Please enter the valid credit card number.");
		document.frm.cc_no2.focus();
		return false;
	  }	   
    if(trim(document.frm.cc_no3.value)=="" || document.frm.cc_no3.value.length != 4 || isNaN(document.frm.cc_no3.value))
	  {
	    alert("Please enter the valid credit card number.");
		document.frm.cc_no3.focus();
		return false;
	  }	   
    if(trim(document.frm.cc_no4.value)=="" || document.frm.cc_no4.value.length != 4 || isNaN(document.frm.cc_no4.value))
	  {
	    alert("Please enter the valid credit card number.");
		document.frm.cc_no4.focus();
		return false;
	  }	   
   
    if(trim(document.frm.csv_no.value) == "" || document.frm.csv_no.value.length < 3 || isNaN(document.frm.csv_no.value))
	  {
	    alert("Please enter the valid csv number.");
		document.frm.csv_no.focus();
		return false;
	  }
	*/  
   }
   
//-------------
function check_update_result(num,lockuser,usersponsor,membership_level)
{
 /* if(membership_level!="" && membership_level!=0)
  {
     if(membership_level > 0 && membership_level < 7)
     {
	   allowed_member = 6;
	 }
	 else if(membership_level > 6 && membership_level < 12)
	 {
	   allowed_member = 8
	 }
	 else if(membership_level > 11)
	 {
	   allowed_member = 0;
	 }  
  }
  else
  {
    allowed_member = 6;
  }
*/
  allowed_member = 0;	
  if(allowed_member != 0 && num >= allowed_member)
   {
     alert("Sorry you have already locked "+allowed_member+" members under you. Place this member under someone else in your team.");
   }
  else if(allowed_member != 0 && num < allowed_member)
  {
     var result= confirm("Are you sure you want to lock this member in place? \n\n Warning :- once you lock the person they can't be moved");
	 if(result==true){
	  window.location="middle.php?lockuser="+lockuser+"&usersponsor="+usersponsor;     
	  }
  }
  else
  {
    var result= confirm("Are you sure you want to lock this member in place? \n\n Warning :- once you lock the person they can't be moved");
	  if(result==true){
	 	window.location="middle.php?lockuser="+lockuser+"&usersponsor="+usersponsor;     
		}
  }
  
   /*if(num >=allow_num){
	   alert("Sorry you have to send this to another member");
	  }
	  else{
	  var result= confirm("Are you sure you want to lock this member in place? \n\n Warning :- once you lock the person they can't be moved");
  }
    if(result==true){
	   window.location="middle.php?lockuser="+lockuser+"&usersponsor="+usersponsor;     
	 }
	*/
}   
//--------------

function check_field_blk()
{
 if(trim(document.frm.username.value)=="")
	   {
	     alert("Please enter the user id.");
		 document.frm.username.focus();
		 return false;
	   }
	    if(trim(document.frm.firstname.value)=="")
	   {
	     alert("Please enter the firstname.");
		 document.frm.firstname.focus();
		 return false;
	   }
	   
	    if(trim(document.frm.p_username.value)=="")
	   {
	     alert("Please enter the user id.");
		 document.frm.p_username.focus();
		 return false;
	   }
	  

}
//------------------------

function redirect_silver_user(num,usersponsor)
{
  if(num =='1')
     {	 window.location="index-new3.php?page=edit_silver&type=1&usersponsor="+usersponsor; 
     }
 else{ window.location="index-new3.php?page=edit_silver&type=2&usersponsor="+usersponsor; 
	 }
}   

//----------------

  // Function for verifying the change membership to silver to gold
  
  var rxp =/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})$/;

function verify_mem_change(num)
 {

   if(trim(document.frm.firstname.value)=="")
     {
	   alert("Please enter the first name.");
	   document.frm.firstname.focus();
	   return false;
	 }
   if(trim(document.frm.lastname.value)=="")
     {
	   alert("Please enter the last name.");
	   document.frm.lastname.focus();
	   return false;
	 }
  
  
   if(trim(document.frm.email.value)=="")
     {
	   alert("Please enter your email address.");
	   document.frm.email.focus();
	   return false;
	 }

    if(rxp.test(document.frm.email.value)!=true) 
	{
	    alert("Please enter valid email address like 'example@test.com'");
	 	document.frm.email.focus();
	 	return false;
	}	 

  if(trim(document.frm.telephone.value)!="" && (trim(document.frm.country_code.value)=="" || trim(document.frm.area_code.value)==""))
    {
	   alert("Please enter the country code / area code.");
	   document.frm.country_code.focus();
	   return false;
	}		
	
   if(trim(document.frm.mobile.value)=="")
     {
	   alert("Please enter your mobile number.");
	   document.frm.mobile.focus();
	   return false;
	 }
   if(trim(document.frm.address.value)=="")
     {
	   alert("Please enter your address.");
	   document.frm.address.focus();
	   return false;
	 }
   if(trim(document.frm.city.value)=="")
     {
	   alert("Please enter your city.");
	   document.frm.city.focus();
	   return false;
	 }
   if(trim(document.frm.zip.value)=="")
     {
	   alert("Please enter the zip code.");
	   document.frm.zip.focus();
	   return false;
	 }
   if(!(document.frm.marital_status[0].checked) && !(document.frm.marital_status[1].checked))
     {
	   alert("Please select your marital status.");
	   document.frm.marital_status[0].focus();
	   return false;
	 }		 
   // If marital status is checked
   if(document.frm.marital_status[0].checked)	
	
	
   if(!(document.frm.sex_type[0].checked) && !(document.frm.sex_type[1].checked))
     {
	   alert("Please select your gender.");
	   document.frm.sex_type[0].focus();
	   return false;
	 }		 

	 if(trim(document.frm.dob.value)=="")
     {
	   alert("Please enter the date of birth.");
	   document.frm.dob.focus();
	   return false;
	 }
	  if(trim(document.frm.autoship_qty.value)=="")
     {
	   alert("Please enter the  autoship quantity");
	   document.frm.autoship_qty.focus();
	   return false;
	 }
	 
	 
	 if(trim(document.frm.id_numbers.value)=="")
     {
	   alert("Please enter the id number.");
	   document.frm.id_numbers.focus();
	   return false;
	 }
	
	  if(trim(document.frm.id_expirys.value)=="")
     {
	   alert("Please enter the id expiry date.");
	   document.frm.id_expirys.focus();
	   return false;
	 }
	
	
	 if(num=='2')
	 {
	if(!(document.frm.autoship[0].checked) && !(document.frm.autoship[1].checked))
     {
	   alert("Please select your autoship.");
	   document.frm.autoship[0].focus();
	   return false;
	 }	

    if(trim(document.frm.cc_no1.value)=="" || document.frm.cc_no1.value.length != 4 || isNaN(document.frm.cc_no1.value))
	  {
	    alert("Please enter the valid credit card number.");
		document.frm.cc_no1.focus();
		return false;
	  }	   
    if(trim(document.frm.cc_no2.value)=="" || document.frm.cc_no2.value.length != 4 || isNaN(document.frm.cc_no2.value))
	  {
	    alert("Please enter the valid credit card number.");
		document.frm.cc_no2.focus();
		return false;
	  }	   
    if(trim(document.frm.cc_no3.value)=="" || document.frm.cc_no3.value.length != 4 || isNaN(document.frm.cc_no3.value))
	  {
	    alert("Please enter the valid credit card number.");
		document.frm.cc_no3.focus();
		return false;
	  }	   
    if(trim(document.frm.cc_no4.value)=="" || document.frm.cc_no4.value.length != 4 || isNaN(document.frm.cc_no4.value))
	  {
	    alert("Please enter the valid credit card number.");
		document.frm.cc_no4.focus();
		return false;
	  }	   
   
    if(trim(document.frm.csv_no.value) == "" || document.frm.csv_no.value.length < 3 || isNaN(document.frm.csv_no.value))
	  {
	    alert("Please enter the valid csv number.");
		document.frm.csv_no.focus();
		return false;
	  }
	   
	  if(trim(document.frm.name.value)=="")
     {
	   alert("Pleaser enter the shipping name");
	   document.frm.name.focus();
	   return false;
	 }
	 
	  if(trim(document.frm.ship_address.value)=="")
     {
	   alert("Pleaser enter the shipping address");
	   document.frm.ship_address.focus();
	   return false;
	 }
	  if(trim(document.frm.ship_city.value)=="")
     {
	   alert("Pleaser enter the shipping city.");
	   document.frm.ship_city.focus();
	   return false;
	 }
	
	  if(trim(document.frm.ship_phone.value)=="")
     {
	   alert("Pleaser enter the shipping phone number.");
	   document.frm.ship_phone.focus();
	   return false;
	 }
	  if(trim(document.frm.ship_mobile.value)=="")
     {
	   alert("Pleaser enter the shipping mobile number.");
	   document.frm.ship_mobile.focus();
	   return false;
	 }
	if( isNaN(document.frm.ship_mobile.value) || isNaN(document.frm.ship_phone.value))
	 {
	   alert("Pleaser enter the numeric value only.");
	   document.frm.ship_mobile.focus();
	   return false;
	 }
	   if(trim(document.frm.ship_zip.value)=="")
     {
	   alert("Pleaser enter the shipping zip.");
	   document.frm.ship_zip.focus();
	   return false;
	 }
	
	 
	 if(!(document.frm.agree.checked))
		   {
			 alert("Please check condition box.");
			 document.frm.agree.focus();
			 return false;
		   } 
	 
}	 
}
function verify_order_next()
{
  var g =  document.frm;
  var counter = 0;
  if(!(g.shipping_type[0].checked) && !(g.shipping_type[1].checked) && !(g.shipping_type[2].checked))
  {
    alert("Please select the shipping location.");
	g.shipping_type[0].focus();
	return false;
  }
  
  var curr_length = g.currency.length;
  for(i=0;i < curr_length ; i++)
  {
    if(g.currency[i].checked)
	{
	  counter++;
	  break;
	}
  }
  if(counter == 0)
  {
   alert("Please select a currency.");
   g.currency[0].focus();
   return false;
  }

  for (var i=0; i < document.frm.shipping_type.length; i++)
   {
   if (document.frm.shipping_type[i].checked)
      {
      var ship_val = document.frm.shipping_type[i].value;
      }
   }  

  for (var j=0; j < document.frm.currency.length; j++)
   {
   if (document.frm.currency[j].checked)
      {
      var currency_val = document.frm.currency[j].value;
      }
   }  
 if(ship_val == 'TH' && currency_val == 1)
  {
   alert("Wrong combination of shipping location and currency. Please select the valid combination");
   document.frm.currency[0].focus();
   return false;
  }
   if(ship_val == 'INT' && currency_val == 2)
  {
   alert("Wrong combination of shipping location and currency. Please select the valid combination");
   document.frm.currency[0].focus();
   return false;
  }
 if(ship_val == 'SLF' && currency_val == 1)
  {
   alert("Wrong combination of shipping location and currency. Please select the valid combination");
   document.frm.currency[0].focus();
   return false;
  }

}

function valid_order()
{	
  /*qty_len = document.order_form.qty.length;
  alert(qty_len);
  if(qty_len == undefined)	
  {
    alert("Please select the product.");
	document.order_form.qty.focus();
	return false;
  }
 else
  {
    for(k=0;k < qty_len ; k++)
	{
		alert(document.order_form.qty[k].value)	;
	} 
  } 
  return false;
  */
  var counter = 0;
  if(document.order_form.shipping_type.value!='SLF')	 
  {
    if(trim(document.order_form.ship_name.value)=="")
	{
	 alert("Please enter the shipping name.");
	 document.order_form.ship_name.focus();
	 return false;
	}
    if(trim(document.order_form.ship_address1.value)=="")
	{
	 alert("Please enter the shipping address.");
	 document.order_form.ship_address1.focus();
	 return false;
	}
    if(trim(document.order_form.ship_city.value)=="")
	{
	 alert("Please enter the shipping city.");
	 document.order_form.ship_city.focus();
	 return false;
	}
    if(trim(document.order_form.ship_state.value)=="")
	{
	 alert("Please enter the shipping state.");
	 document.order_form.ship_state.focus();
	 return false;
	}
    if(trim(document.order_form.ship_zip.value)=="")
	{
	 alert("Please enter the shipping zip/post code.");
	 document.order_form.ship_zip.focus();
	 return false;
	}
    if(trim(document.order_form.ship_phone.value)=="" && trim(document.order_form.ship_mobile.value)=="")
	{
	 alert("Please select either shipping telephone or mobile.");
	 document.order_form.ship_phone.focus();
	 return false;
	}
  }
  
  if(document.order_form.reward_member.value=="")
  {
   alert("Please enter the username for the reward calculation."); 
   document.order_form.reward_member.focus();
   return false;
  }
 
  if(document.order_form.qty[0].checked && document.order_form.qty[1].value==10)
  {
   alert("Sorry! you cannot order more than 10 carton in a month.");
   document.order_form.qty[1].focus();
   return false;
  }
  
  for (var j=0; j < document.order_form.payment_type.length; j++)
   {
   if (document.order_form.payment_type[j].checked)
      {
       var paymenttype = document.order_form.payment_type[j].value;
	   counter++;
      }
   }  

  if(counter == 0)
  {
   alert("Please select a payment option.");
   return false;
  }
  
  if(document.order_form.shipping_type.value!='SLF' && paymenttype=='OPC')
  {
    alert("Sorry! you have not selected Pick up Bangkok Office. So you can not choose this payment option.");
	return false;
  }
  
 if(paymenttype == 'BT') // if the bank transfer is selected.
 {
   if(trim(document.order_form.bank_name.value) == "")
   {
     alert("Please enter the bank name.");
	 document.order_form.bank_name.focus();
	 return false;
   }	  
   if(trim(document.order_form.account_name.value) == "")
   {
     alert("Please enter the account holder's name.");
	 document.order_form.account_name.focus();
	 return false;
   }	  
   if(trim(document.order_form.transactionid.value) == "")
   {
     alert("Please enter the transaction id.");
	 document.order_form.transactionid.focus();
	 return false;
   }	  

 }
 
 if(paymenttype == 'CCD') // if the credit card is selected.
 {
   if(trim(document.order_form.card_holder_name.value)=="")
   {
    alert("Please enter the card holders name.");
    document.order_form.card_holder_name.focus();
    return false;
   }
   if(trim(document.order_form.card_type.value)=="")
   {
    alert("Please select your card type.");
    document.order_form.card_type.focus();
    return false;
   }
   if(trim(document.order_form.card_no.value)=="")
   {
    alert("Please enter the card number.");
    document.order_form.card_no.focus();
    return false;
   }
   if(isNaN(document.order_form.card_no.value) || document.order_form.card_no.value.length < 16) 
   {
    alert("Please enter valid card number.");
    document.order_form.card_no.focus();
    return false;
   }
   if(trim(document.order_form.card_csv.value)=="")
   {
    alert("Please enter the CSV number.");
    document.order_form.card_csv.focus();
    return false;
   }
   if(isNaN(document.order_form.card_csv.value) || document.order_form.card_csv.value.length < 3)
   {
    alert("Please enter valid card csv.");
    document.order_form.card_csv.focus();
    return false;
   }
   if(trim(document.order_form.cc_exp_month.value)=="")
   {
    alert("Please select the card's expiry.");
    document.order_form.cc_exp_month.focus();
    return false;
   }
   if(trim(document.order_form.cc_exp_year.value)=="")
   {
    alert("Please select the card's expiry.");
    document.order_form.cc_exp_year.focus();
    return false;
   }
 } 
}

// check for the change password.

function valid_password()
{
  if(document.frm.old_pass.value == "")
  {
   alert("Please enter the old password");
   document.frm.old_pass.focus();
   return false;
  }
  if(document.frm.new_pass.value == "")
  {
   alert("Please enter the new password");
   document.frm.new_pass.focus();
   return false;
  }
  if(document.frm.new_pass.value != document.frm.confirm_pass.value)
  {
   alert("New password and confirm password mismatch.");
   document.frm.new_pass.focus();
   return false;
  }
}

// check for the bank details.

function check_bank_details()
{
 if(trim(document.frm.bank_name.value) == "")
 {
  alert("Please enter the bank name.");
  document.frm.bank_name.focus();
  return false;
 }
 if(trim(document.frm.branch_name.value) == "")
 {
  alert("Please enter the branch name.");
  document.frm.branch_name.focus();
  return false;
 }
 if(trim(document.frm.swift_no.value) == "")
 {
  alert("Please enter the swift number.");
  document.frm.swift_no.focus();
  return false;
 }
 if(trim(document.frm.bank_address.value) == "")
 {
  alert("Please enter the bank address.");
  document.frm.bank_address.focus();
  return false;
 }
 if(trim(document.frm.account_name.value) == "")
 {
  alert("Please enter the account name.");
  document.frm.account_name.focus();
  return false;
 }
 if(trim(document.frm.account_number.value) == "")
 {
  alert("Please enter the account number.");
  document.frm.account_number.focus();
  return false;
 }
}