<!-- Begin Change Value In Paypal Form
// Copyright Maxbal Genealogy 2007 - All rights reserved
// This script may not be used without permission

// Updates price and item number in PaypPal form depending on option selected



function UpdateItemCode(form)
{

// Heirloom Charts Code

 valid = true;
 promo = "FHM1108";
 promoname = " Promotion - Family History Monthly 20% discount voucher ";
 ispromo = "No"; 	// Yes If Promotion
 					// No If No Promotion
 A3Price = 5.00;
 A3promo = 4.00;
 A4Price = 3.00;
 A4promo = 2.40;
 discount = 0.8;

 form.on0.value = "";

if ( form.handling_cart.selectedIndex == 0 )
   		{
        	alert ( "Please select the postage zone from the dropdown box.");
        	return valid = false;
    	}

if ( form.os0.value )
  {
  	if ( ispromo == "No" )
  		{
  		  alert ("There are no current promotions on this item");
  		  form.os0.value = "";
  		  return valid = false;
  		}

	 else if ( form.os0.value != promo )
   		{
          alert ("You have entered an invalid promotion code" + '\n\n' + "The code is case sensitive so it must be entered using the correct upper and lower case letters." + '\n\n' + "Check that the code entered is still valid");
  		  form.os0.value = "";
          return valid = false;
        }
   	 else if ( form.os0.value == promo )
   	 	{
 	 		A3Price = A3promo;
 	 		A4Price = A4promo;
 			form.on0.value = promoname;
		}
   }

 if (( form.name == "HLA3" ) || ( form.name == "HLScrap" ))
		{	form.amount.value =  A3Price;
		}
else if (form.name == "HLA4")
		{	form.amount.value =  A4Price; 
		}

// alert (form.name + " " + form.item_number.value + " " + form.amount.value + " " + form.on0.value + " " + form.os0.value + " " + form.item_name.value);
return valid;

}

// End -->