var AJAX_LOCATION = 'https://www.musclelight.com/ajax.php';
//MUST be off in production
//
var DebugWebForms        = false;
var ajax_promo_code_flag = 1;
var has_coupon           = 0;

function Debug(message)
{
   if(DebugWebForms)
   {
      LimeDbg(message);
   }
}

function SetCountryValue(stateLabel,intlState2,mericanState,country,stateOuter,stateOuter2)
{
   el_1 = document.getElementById(stateOuter);
   el_2 = document.getElementById(stateOuter2);
   var country_val = document.getElementById(country).selectedIndex;
   var select_val  = document.getElementById(country).options[country_val].text;
   if (country.search(new RegExp("billing", "gi")) == 0 )
   {
      var billShip = 'Billing ';
   }
   else
   {
      var billShip = 'Shipping ';
   }
   if(select_val == "United States")
   {
      if (document.getElementById(stateLabel))
      {
         document.getElementById(stateLabel).innerHTML = billShip + 'State:';
      }

      if (document.getElementById(intlState2))
      {
         document.getElementById(intlState2).value = '';
      }

      el_1.style.display = "inline";
      el_2.style.display = "none";
   }
   else
   {
      if (document.getElementById(stateLabel))
      {
         document.getElementById(stateLabel).innerHTML = billShip + 'Region:';
      }
      el_2.style.display = "inline";
      el_1.style.display = "none";
   }
   if (document.getElementById(mericanState))
   {
      document.getElementById(mericanState).selectedIndex = 0;
   }
}

function SetShippingValue()
{
   if (typeof(c_left) == 'undefined')
   {
      c_left = currencySymbol;
      c_right = '';
   }

   var totalAmountString = document.getElementById('total_amount').innerHTML.replace(/[^0-9\.]/g, '');
   var previousShippingStr = document.getElementById('shipping_price').innerHTML.replace(/[^0-9\.]/g, '');
   var ship_price = document.getElementById('shipping').options[document.getElementById('shipping').selectedIndex].title;
   var delta = parseFloat(ship_price) - parseFloat(previousShippingStr);
   document.getElementById('shipping_price').innerHTML = c_left  + ship_price + c_right;
   var total_amount = parseFloat(totalAmountString) + parseFloat(delta);
   total_amount = total_amount.toFixed(2);
   document.getElementById('total_amount').innerHTML = c_left + total_amount + c_right;

   if(has_coupon == 1)
   {
      ll('#promo_validate_message').removeClass('successClass');
      ll('#promo_validate_message').addClass('invalidClass');
      ll("#promo_validate_message").html('Please re-validate promo code');
      ll('#coupon_row').hide();
   }
}

function SetCountryValue2()
{

}


function copyToState2()
{
   var state_value = document.forms['opt_in_form'].fields_state.options[document.forms['opt_in_form'].fields_state.selectedIndex].text;
   document.forms['opt_in_form'].fields_state2.value = state_value;
}


function BuildQueryString(arrayParm)
{
   var url = '';
   for (var prop in arrayParm)
   {
     if (arrayParm.hasOwnProperty(prop))
     {
       url += '&' + prop + '=' + escape(arrayParm[prop]);
     }
   }
   return url;
}

function GetAllTranslations()
{
   var qs;
   if (typeof(limelight_messages) != 'undefined')
   {
      qs = BuildQueryString(limelight_messages);
   }
   else
   {
      qs = '';
   }
   return qs;
}


function GetTranslation(id,defaultText)
{
   var ret = '';
   if (typeof(limelight_messages) != 'undefined' && limelight_messages.hasOwnProperty(id))
   {
      ret = limelight_messages[id];
   }
   else
   {
      ret = defaultText;
   }
   return ret;
}

function isValidEmail(str)
{
   var at="@";
   var dot=".";
   var lat=str.indexOf(at);
   var lldot = str.lastIndexOf(dot);
   var lstr=str.length;
   var ldot=str.indexOf(dot);
   var valid = true;

   if (str.indexOf(at)==-1)
   {
       valid = false;
   }

   if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==(lstr-1) || str.indexOf(at)==(lstr-3))
   {
       valid = false;
   }

   if (lldot==lstr-1 || lldot==lstr-2 || (lldot==ldot && lldot < lat))
   {
       valid = false;
   }

   if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==(lstr-1))
   {
      valid = false;
   }

   if (str.indexOf(at,(lat+1))!=-1)
   {
      valid = false;
   }

   if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
   {
      valid = false;
   }

   if (str.indexOf(dot,(lat+2))==-1)
   {
      valid = false;
   }

   if (str.indexOf(" ")!=-1)
   {
      valid = false;
   }

   var isDoubleByte = false;
   for(var i=0; i<str.length; i++)
   {
      if (str.charCodeAt(i) > 127)
      {
         isDoubleByte = true;
         break;
      }
   }

   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   if(!isDoubleByte && reg.test(str) == false)
   {
      valid = false;
   }

   if (!valid)
   {
      alert(GetTranslation('invalid_email','Invalid Email Address'));
   }

   return valid;
}

function allValidChars(email)
{
   var parsed = true;
   var validchars = "abcdefghijklmnopqrstuvwxyz0123456789@.-_";
   for (var i=0; i < email.length; i++)
   {
      var letter = email.charAt(i).toLowerCase();
      if (validchars.indexOf(letter) != -1)
         continue;
      parsed = false;
      break;
   }
   return parsed;
}

function update_phone_field(field_name)
{
   phone1 = document.getElementById(field_name + "_phone1").value;
   phone2 = document.getElementById(field_name + "_phone2").value;
   phone3 = document.getElementById(field_name + "_phone3").value;
   document.getElementById(field_name).value = phone1 + phone2 + phone3;
}

function update_expire()
{
   var month = document.getElementById("fields_expmonth");
   var month_value = month.options[month.selectedIndex].value;
   var year = document.getElementById("fields_expyear");
   var year_value = year.options[year.selectedIndex].value;
   if ((month_value != '' ) && (year_value != ''))
   {
      document.getElementById("cc_expires").value = month_value +  year_value;
   }
   else
   {
      document.getElementById("cc_expires").value = '';
   }
}

function Key13handler(keyCode, sender)
{

}

function onPhoneKeyUp(keyCode, sender)
{

}



function validateMilitary(pointerState,pointerCity)
{
   if(document.getElementById(pointerState) && document.getElementById(pointerState).value != '')
   {
      var val = document.getElementById(pointerState).value;

      var militaryState = (
         val.indexOf('Armed Forces') !== -1 ||
         val == 'AA' ||
         val == 'AP' ||
         val == 'AE' ||
         val == 'AE-A' ||
         val == 'AE-E' ||
         val == 'AE-M' ||
         val == 'AE-C'
      );

      var militaryCity  = (
         document.getElementById(pointerCity).value == 'APO' ||
         document.getElementById(pointerCity).value == 'FPO' ||
         document.getElementById(pointerCity).value == 'DPO'
      );

      if (militaryState == true && militaryCity == false)
      {
         return false;
      }
      return true;
   }
   return true;
}

function payment_change(obj)
{
   ll('#total_installments_tr').hide();
   ll('#giro_display').hide();
   ll('#secret_ssn_tr').hide();

   switch (obj.value)
   {
      case '' :
         break;
      case 'sepa':
         ll('#routing_number_tr').show();
         ll('#account_number_tr').show();
         ll('#routing_number').attr('maxLength', 11).val('')
            .removeAttr('onkeydown');
         ll('#account_number').attr('maxLength', 34).val('')
            .removeAttr('onkeydown');
         ll('label[for="routing_number"]').text('Bank Identifier Code');
         ll('label[for="account_number"]').text('Intl Bank Account Number');
         ll('#cc_expires_tr').hide().val('');
         ll('#cc_cvv_tr').hide().val('');
         ll('#cc_number_tr').hide().val('');
         ll('#fields_expmonth').val('');
         ll('#fields_expyear').val('');
         ll('#cc_number').val('');
         ll('#cc_cvv').val('');
      break;
      case 'checking' :
      case 'eft_germany' :
         var routing_no_key  = 'txt_routing_no',
             routing_no_dflt = 'Routing Number:',
             routing_no_len  = '9',
             account_no_key  = 'txt_account_no',
             account_no_dflt = 'Account Number:',
             account_no_len  = '17';

         if (obj.value == 'eft_germany')
         {
            // Repurpose the fields for EFT
            var routing_no_key  = 'txt_eft_bank_no',
                routing_no_dflt = 'Bank Number:'
                routing_no_len  = '8',
                account_no_key  = 'txt_eft_act_no',
                account_no_len  = '10';
         }
         ll('#routing_number_tr').show();
         ll('#account_number_tr').show();
         ll('#routing_number')
            .attr('maxLength', routing_no_len)
            .val('')
            .attr('onkeydown', 'return onlyNumbers(event)');
         ll('#account_number')
            .attr('maxLength', account_no_len)
            .val('')
            .attr('onkeydown', 'return onlyNumbers(event)');
         ll('label[for="routing_number"]').text(GetTranslation(routing_no_key, routing_no_dflt));
         ll('label[for="account_number"]').text(GetTranslation(account_no_key, account_no_dflt));
         ll('#secret_ssn_tr').show();

      case 'offline' :
      case 'giro' :
      case 'paypal' :
      case 'amazon' :
      case 'icepay' :
      case 'gocoin' :
      case 'bitcoin_pg' :
         ll('#cc_expires_tr').hide().val('');
         ll('#cc_cvv_tr').hide().val('');
         ll('#cc_number_tr').hide().val('');
         ll('#fields_expmonth').val('');
         ll('#fields_expyear').val('');
         ll('#cc_number').val('');
         ll('#cc_cvv').val('');

         if (obj.value == 'giro')
         {
            ll('#giro_display').show();
            ll('#account_number_tr').hide();
            ll('#routing_number_tr').hide();
         }
         break;
      case 'boleto' :
         ll('#cc_expires_tr').hide();
         ll('#cc_cvv_tr').hide();
         ll('label[for="cc_number"]').text(GetTranslation('txt_boleto','CNPJ or CPF ID:'));
         break;
      default :
         ll('#total_installments_tr').show();
         ll('#cc_expires_tr').show();
         ll('#cc_cvv_tr').show();
         ll('#cc_number_tr').show();
         ll('#routing_number_tr').hide().val('');
         ll('#account_number_tr').hide().val('');
         ll('label[for="cc_number"]').text(GetTranslation('txt_credit_card','Credit Card Number:'));

         switch (obj.value)
         {
            case 'solo' :
            case 'switch' :
            case 'maestro' :
               ll('#cc_number').attr('maxLength', '19');
               ll('#cc_cvv_tr label[for="cc_cvv"]').text(GetTranslation('txt_issue_id','Issue Id:'));
               ll('#cc_cvv').attr('maxLength', '2');
               ll('#cc_cvv').val(ll('#cc_cvv').val().substr(0,2));
               break;
            case 'aura' :
            case 'hipercard' :
               ll('#cc_number').attr('maxLength', '19');
               ll('#cc_number').val(ll('#cc_number').val().substr(0,19));
               ll('#cc_cvv_tr label[for="cc_cvv"]').text(GetTranslation('txt_cvv','Security Code:'));
               ll('#cc_cvv').attr('maxLength', '4');
               break;
            default :
               ll('#cc_number').attr('maxLength', '16');
               ll('#cc_number').val(ll('#cc_number').val().substr(0,16));
               ll('#cc_cvv_tr label[for="cc_cvv"]').text(GetTranslation('txt_cvv','Security Code:'));
               ll('#cc_cvv').attr('maxLength', '4');
               break;
         }
         break;
   }
}

String.prototype.ltrim = function()
{
   return this.replace(/^\s+/,"");
}

// -- dont remove these globals
var required_fields=new Array();
var required_fields_label=new Array();

function toggleBillingAddress(radioButtonObj)
{
   var billingDiv = document.getElementById('billingDiv');
   if (radioButtonObj.value == "no")
   {
      billingDiv.style.display = 'inline';
   }
   else
   {
      billingDiv.style.display = 'none';
   }
}

function onlyNumbers(e,type)
{
   var keynum;
   var keychar;
   var numcheck;
   if(window.event) // IE
   {
      keynum = e.keyCode;
   }
   else if(e.which) // Netscape/Firefox/Opera
   {
      keynum = e.which;
   }
   keychar = String.fromCharCode(keynum);
   numcheck = /\d/;

   switch (keynum)
   {
      case 8:    //backspace
      case 9:    //tab
      case 35:   //end
      case 36:   //home
      case 37:   //left arrow
      case 38:   //right arrow
      case 39:   //insert
      case 45:   //delete
      case 46:   //0
      case 48:   //1
      case 49:   //2
      case 50:   //3
      case 51:   //4
      case 52:   //5
      case 54:   //6
      case 55:   //7
      case 56:   //8
      case 57:   //9
      case 96:   //0
      case 97:   //1
      case 98:   //2
      case 99:   //3
      case 100:  //4
      case 101:  //5
      case 102:  //6
      case 103:  //7
      case 104:  //8
      case 105:  //9
         result2 = true;
         break;
      case 109: // dash -
         if (type == 'phone')
         {
            result2 = true;
         }
         else
         {
         result2 = false;
         }
      break;
      default:
         result2 = numcheck.test(keychar);
         break;
   }

   return result2;
}

function update_phone_field(field_name)
{
   phone1 = document.getElementById(field_name + "_phone1").value;
   phone2 = document.getElementById(field_name + "_phone2").value;
   phone3 = document.getElementById(field_name + "_phone3").value;
   document.getElementById(field_name).value = phone1 + phone2 + phone3;
}

function update_expire()
{
   var month = document.getElementById("fields_expmonth");
   var month_value = month.options[month.selectedIndex].value;
   var year = document.getElementById("fields_expyear");
   var year_value = year.options[year.selectedIndex].value;
   if ((month_value != '' ) && (year_value != ''))
   {
      document.getElementById('cc_expires').value = month_value +  year_value;
   }
   else
   {
      document.getElementById('cc_expires').value = '';
   }
}

/*function GetTaxMessage()
{
   ll.ajax({
      dataType: 'jsonp',
      jsonp: 'webFormAjax',
      url: AJAX_LOCATION + '?m=1&' + ll('#opt_in_form').serialize(),
      success: function (response) {
         if(response['status'] > 0)
         {
            ll('#cc_number').before(response['content']);
         }
      }
   });
}*/

if (typeof(ll) != 'undefined')
{
   // -- here we have the body loaded on all traffic on all new web forms.  Add everything you need here.
   ll(document).ready(function()
   {
      if (document.getElementById('isWebForm'))
      {
         // -- all web form body onloads come through here now
         if (ll('#product_variants_0').length)
         {
            FetchVariants();
         }

         if (document.getElementById('cc_type') && document.getElementById('cc_type_tr'))
         {
            document.getElementById('cc_type').onchange();
         }
         if (document.getElementById('routing_number_tr'))
         {
            ll('#routing_number_tr').hide();
         }
         if (document.getElementById('account_number_tr'))
         {
            ll('#account_number_tr').hide();
         }

         if (ll('#opt_in_form').length > 0)
         {
            document.getElementById('opt_in_form').acceptCharset = 'ISO-8859-1';
            if (ll('#limelight_charset').length == 0)
            {
               ll('#opt_in_form').append("<input type='hidden' name='limelight_charset' id='limelight_charset' value='ISO-8859-1'/>");
            }
         }
         else if (ll('form[name="opt_in_form"]').length > 0)
         {
            ll('form[name="opt_in_form"]').attr('accept-charset','ISO-8859-1');
            if (ll('#limelight_charset').length == 0)
            {
               ll('form[name="opt_in_form"]').append("<input type='hidden' name='limelight_charset' id='limelight_charset' value='ISO-8859-1'/>");
            }
         }
         else if (ll('#opt_in_form2').length > 0)
         {
            ll('#opt_in_form2').attr('accept-charset','ISO-8859-1');
            if (ll('#limelight_charset').length == 0)
            {
               ll('#opt_in_form2').append("<input type='hidden' name='limelight_charset' id='limelight_charset' value='ISO-8859-1'/>");
            }
         }
         else if (ll('form').length > 0)
         {
            ll('form').attr('accept-charset','ISO-8859-1');
            if (ll('#limelight_charset').length == 0)
            {
               ll('form').append("<input type='hidden' name='limelight_charset' id='limelight_charset' value='ISO-8859-1'/>");
            }
         }
      }
   });
}

function CheckProductCode(baseProductId, codeMap)
{
   var promotxt       = ll("#product_promo"),
       foundCodeMatch = false;

   ll.each(codeMap, function(code, promoProductId)
   {
      if (promotxt.val().toUpperCase() == code.toUpperCase())
      {
         var allProducts = ll('input[name="extra"]');
         foundCodeMatch = true;

         ll('#div_product_' + baseProductId).hide();
         ll('#div_product_' + promoProductId).show();
         ll('#product_' + promoProductId).click();
         ll("#div_product_promo").hide();

         return false;
      }
   });

   if (! foundCodeMatch)
   {
      alert(GetTranslation('invalid_promo','Please enter a valid promo code.'));
      promotxt.select();
      window.setTimeout(function(){promotxt.focus()},20);
   }
}
/**
* GetProductQuantity()
*
* Obtains a specific products quantity and max as well as validates them
*/
function GetProductQuantity(productId)
{
   var quantity = 1;
   var maxQty   = 1;

   if(typeof(productId) != 'undefined' && productId != '')
   {
      var element = 'productQty['+productId+']';

      if(document.getElementById(element))
      {
         quantity = parseInt(document.getElementById(element).value);

         //Obtain the max
         //
         maxQtyTmp = parseInt(document.getElementById(element).className);

         if(typeof(maxQtyTmp) != 'undefined' && maxQtyTmp > 0)
         {
            maxQty = maxQtyTmp;
         }

         //Ensure that the entered quantity doesnt exceed the max
         //
         if(quantity > maxQty)
         {
            quantity = maxQty;
            document.getElementById(element).value = quantity;
         }
      }
   }

   if(! quantity || typeof(quantity) == 'undefined' || ! (quantity > 0))
   {
      quantity = 1;
   }

   return quantity;
}

function UpdateProductQuantity(product_id, select_product)
{
   if (select_product == true)
   {
      if (ll('#product_' + product_id).length)
      {
         ll('#product_' + product_id).click();
      }
   }

   UpdateDisplayTotal();
}

/**
* UpdateDisplayTotal()
*
* Updates interface totals only. Nothing of value is actually posted and used.
*
* @return void
*/
function UpdateDisplayTotal()
{
   if (document.getElementById('p_price'))
   {
      var mainProductTotal = GetMainProductTotal();   //Current main product total
      var upsellTotal      = GetUpsellProductTotal(); //Total of selected upsells
      var shippingPrice    = GetShippingTotal()       //Shipping price selected

   if (typeof(c_left) == 'undefined')
   {
      c_left = currencySymbol;
      c_right = '';
   }

      document.getElementById('p_price').innerHTML = '<span class="priceDisplay">' + c_left + mainProductTotal.toFixed(2) + c_right + '</span>'

      var total_amount = (shippingPrice + mainProductTotal + upsellTotal);

      Debug('total_amount = shippingPrice: ' + shippingPrice + ' + mainProductTotal: ' + mainProductTotal + ' + upsellTotal: ' + upsellTotal);

      total_amount = c_left + total_amount.toFixed(2) + c_right;

      if(has_coupon == 1)
      {
         ll('#promo_validate_message').removeClass('successClass');
         ll('#promo_validate_message').addClass('invalidClass');
         ll("#promo_validate_message").html('Please re-validate promo code');
         ll('#coupon_row').hide();
      }

      document.getElementById('total_amount').innerHTML = total_amount;
   }
}

/**
* GetUpsellProductTotal()
*
* Replaces legacy 10k loop. Totals all currently selected upsells with quantities included
*
* @replaces GetUpsellProductTotalLegacy()
* @return float
*/
function GetUpsellProductTotal()
{
   upsellTotal = 0.00;

   if(typeof(ll) != 'undefined' && ll('.upsell_price_x').length)
   {
      ll('.upsell_price_x').each(function(i)
      {
         var upsellIdTmp = ll(this).attr('id');
         var upsellId    = upsellIdTmp.split('_');
         upsellId        = upsellId[2];

         if(ll('#upsell_' + upsellId).attr('checked'))
         {
            var upsellPrice = parseFloat(ll(this).attr('value'));
            upsellQty       = GetProductQuantity(upsellId);

            upsellTotal += (upsellPrice * upsellQty);
         }
      });
   }
   else
   {
      GetUpsellProductTotalLegacy();
   }

   Debug('upsellTotal new ' + upsellTotal);

   return parseFloat(upsellTotal);
}

/**
* GetUpsellProductTotalLegacy()
*
* Do not call this function directly, instead, call GetUpsellProductTotal()
*
* Legacy 10k loop. Totals all currently selected upsells with quantities included.
*
* @return float
*/
function GetUpsellProductTotalLegacy()
{
   upsellTotal = 0.00;

   for (i = 0; i <10000; i++)
   {
      var elementName = "upsell_price_"+i;
      if (document.getElementById(elementName))
      {
         var checkboxName   = 'upsell_'+i;
         var priceObj       = document.getElementById(elementName);
         var checkboxObject = document.getElementById(checkboxName);

         if (checkboxObject.checked)
         {
            upsellQty    = GetProductQuantity(i);
            upsellTmp    = parseFloat(priceObj.value);
            upsellTotal += (upsellTmp * upsellQty);
         }
      }
   }

   Debug('upsellTotal legacy ' + upsellTotal);

   return parseFloat(upsellTotal);
}

/**
* GetMainProductTotal()
*
* Gets current main product and applies quantities
* custom_product exists for all campaign types post quantities. If it doesnt exist then neither does quantities
*
* @return float
*/
function GetMainProductTotal()
{
   //Check for a main product id first
   //
   if(document.getElementById('custom_product'))
   {
      var mainProductId    = document.getElementById('custom_product').value;      //Current main product id
      var mainProductPrice = document.getElementById('custom_product_price').value //Current main product price
      var mainProductQty   = GetProductQuantity(mainProductId);                    //Current main product quantity
   }
   else
   {
      var mainProductPrice = GetMainProductTotalLegacy();
      var mainProductQty   = GetProductQuantity();
   }

   Debug('mainProductId ' + mainProductId);
   Debug('mainProductPrice ' + mainProductPrice);
   Debug('mainProductQty ' + mainProductQty);

   //Apply quantities to main product
   //
   mainProductPrice = (mainProductPrice * mainProductQty);

   Debug(mainProductPrice +' * '+mainProductQty);
   Debug('mainProductPrice ' + mainProductPrice);

   return parseFloat(mainProductPrice);
}

/**
* GetMainProductTotalLegacy()
*
* Gets current main product via legacy parsing methods
*
* @return float
*/
function GetMainProductTotalLegacy()
{
   if(document.getElementById('custom_product_price'))
   {
      var mainProductPrice = document.getElementById('custom_product_price').value;
   }
   else if(document.getElementById('p_price'))
   {
      var mainProductPrice = ParseMainProductTotal()
   }

   Debug('GetMainProductTotalLegacy() mainProductPrice ' + mainProductPrice);

   return parseFloat(mainProductPrice);
}

/**
* ParseMainProductTotal()
*
* Fail-safe/Legacy method for retrieving the main product amount
*
* @return float
*/
function ParseMainProductTotal()
{
   //Main element like: <div id="p_price"><font color="#ff0000">$1.00</font></div>
   //
   var mainPricetmp = document.getElementById('p_price').innerHTML;

   mainPricetmp = mainPricetmp.replace(/<\/?[^>]+(>|$)/g, "");
   mainPricetmp = mainPricetmp.replace(/^\s+|\s+$/g,"");

   //Remove the currency sign
   //
   var mainProductPrice = parseFloat(mainPricetmp.substr(1));

   Debug('ParseMainProductTotal() mainProductPrice ' + mainProductPrice);

   return mainProductPrice;
}

/**
* GetShippingTotal()
*
* Gets current shipping price
*
* @return float
*/
function GetShippingTotal()
{
   if(document.getElementById('shipping'))
   {
      var shippingPrice = document.getElementById('shipping').options[document.getElementById('shipping').selectedIndex].title;
   }
   else if(document.getElementById('shipping_price'))
   {
      var shippingPrice = ParseShippingTotal();
   }

   Debug('GetShippingTotal() shippingPrice ' + shippingPrice);

   return parseFloat(shippingPrice);
}

/**
* ParseShippingTotal()
*
* Fail-safe/Legacy method for retrieving the shipping amount
*
* @return float
*/
function ParseShippingTotal()
{
   //Main element like: <div color="#FF0000" id="shipping_price"> $1.00 </div>
   //
   var shippingPriceTmp = document.getElementById('shipping_price').innerHTML;

   shippingPriceTmp = shippingPriceTmp.replace(/<\/?[^>]+(>|$)/g, "");
   shippingPriceTmp = shippingPriceTmp.replace(/^\s+|\s+$/g,"");

   //Remove the currency sign
   //
   var shippingPrice = parseFloat(shippingPriceTmp.substr(1));

   Debug('ParseShippingTotal() shippingPrice ' + shippingPrice);

   return shippingPrice;
}

/**
* clickCheckbox()
*
* Upsell Toggle - legacy support
* User selected or deselected an upsell. Just updates the displayed order total
*
*/
function clickCheckbox(checkboxObj,amountToUse,c_left, c_right)
{
   Debug('clickCheckbox');
   UpdateDisplayTotal();

   AttributeToggleUpsell();
}

/**
* ProductShippingToggle()
*
* Product / Shipping method toggle
* If a mapping function exists, use the results to toggle shipping methods based on the selected product
*
* Map format is
* map = {
*    product_id_x : [shipping_id_a,shipping_id_b],
*    product_id_y : [shipping_id_c]
* }
*
*/
function ProductShippingToggle(productId)
{
   if (typeof ProductShippingMap == 'function')
   {
      if (! productId)
      {
         productId = ll('#custom_product').val();
      }

      map = ProductShippingMap();

      if (map[productId])
      {
         var shippingIds = map[productId],
             selected    = false;

         if (! ll.isArray(shippingIds))
         {
            shippingIds = [shippingIds];
         }

         ll.each(ll('option', ll('#shipping')), function() {

            var shippingId = parseInt(ll(this).val());

            if (ll.inArray(shippingId, shippingIds) == -1)
            {
               ll(this).hide();
            }
            else
            {
               ll(this).show();
               if (! selected)
               {
                  selected = true;
                  ll(this).attr('selected','selected');
                  SetShippingValue();
               }

            }
         });
      }
   }
}

/**
* change_products()
*
* Main Product toggle - legacy support
* Updates form elements to the currently selected main product
*
*/
function change_products(price,id)
{
   Debug('price ' + price);
   Debug('id ' + id);

   if(document.getElementById('custom_product'))
   {
      document.getElementById('custom_product').value = id;
   }
   else
   {
      if(document.getElementById('custom_product_price'))
      {
         var inputProductElement = document.getElementById('custom_product_price');
      }
      else if(document.getElementById('p_price'))
      {
         var inputProductElement = document.getElementById('p_price');
      }
      else
      {
         var inputProductElement = document.getElementsByTagName('body')[0];
      }

      var inputProductId = document.createElement('input');
      inputProductId.setAttribute('type', 'hidden');
      inputProductId.setAttribute('id', 'custom_product');

      inputProductElement.appendChild(inputProductId);

      document.getElementById('custom_product').value = id;

      Debug('document.getElementById(custom_product) ' + document.getElementById('custom_product'));
      Debug(id);
   }

   if(document.getElementById('custom_product_price'))
   {
      document.getElementById('custom_product_price').value = price.toFixed(2);
   }

   //Check the radio buttong if it exists
   //
   var mainProductRadioButton = 'product_' + id;

   if(document.getElementById(mainProductRadioButton))
   {
      document.getElementById(mainProductRadioButton).checked = true;
   }

   AttributeToggle(id);

   Debug('change_products: price: ' + price + ' id: ' + id);

   UpdateDisplayTotal();

   ProductShippingToggle(id);
}

/**
* AJAX request to dynamically change state choices based on country
*
* @param obj       country object
* @param targetObj state object
* @param sel       selected state value
* @param id        state object id
* @param spinner   bool show spinner
*/
function ChangeCountry(list, callback)
{
   var obj       = ll(list.obj),
       targetObj = ll(list.targetObj),
       sel       = ((typeof list.sel != 'undefined') ? list.sel : ''),
       id        = ((typeof list.id != 'undefined') ? list.id : ''),
       spinner   = ((typeof list.spinner != 'undefined') ? list.spinner : false),
       focus     = ((typeof list.focus != 'undefined') ? list.focus : true),
       url       = AJAX_LOCATION + '?m=2&country=' + obj.val() + '&sel=' + sel;

   if (id)
   {
      url += '&id=' + id;
   }

   ll('#fields_state', targetObj).val('').change();

   if (spinner)
   {
      targetObj.html('<img src="images/limeload.gif" alt="Loading" />')
   }

   ll.ajax({
      dataType: 'jsonp',
      jsonp: 'webFormAjax',
      url: url + GetAllTranslations(),
      success: function (response) {
         if(response['status'] > 0)
         {
            targetObj.html(response['content']);

            if (focus)
            {
               if (ll('#' + id))
               {
                  ll('#' + id).focus();
               }
            }

            if (typeof(callback) == 'function' || ll.isFunction(callback))
            {
               (callback)();
            }
         }
      }
   });
}

jQuery.extend({
  get_url_vars: function(){
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
      hash = hashes[i].split('=');
      vars.push(hash[0]);
      vars[hash[0]] = hash[1];
    }
    return vars;
  },
  get_url_var: function(name){
    return jQuery.get_url_vars()[name];
  }
});

function promo_code_validator(promoCode, campaignId, getVar, val)
{
   var product_info  = {};
   var shippingTotal = GetShippingTotal();
   var total_amount  = 0;
   total_amount += shippingTotal;

   //Check for a main product id first
   //
   if(document.getElementById('custom_product'))
   {
      var mainProductId    = document.getElementById('custom_product').value;      //Current main product id
      var mainProductPrice = document.getElementById('custom_product_price').value //Current main product price
      var mainProductQty   = GetProductQuantity(mainProductId);                    //Current main product quantity
   }
   else
   {
      var mainProductPrice = GetMainProductTotalLegacy();
      var mainProductQty   = GetProductQuantity();
   }

   total_amount                += parseFloat(mainProductPrice * mainProductQty);
   product_info[mainProductId] = {'price' : mainProductPrice,
                                  'qty'   : mainProductQty,
                                  'type'  : 'main'
                                 };

   if(typeof(ll) != 'undefined' && ll('.upsell_price_x').length)
   {
      ll('.upsell_price_x').each(function(i)
      {
         var upsellIdTmp = ll(this).attr('id');
         var upsellId    = upsellIdTmp.split('_');
         upsellId        = upsellId[2];

         if(ll('#upsell_' + upsellId).attr('checked'))
         {
            var upsellPrice = parseFloat(ll(this).attr('value'));
            var upsellQty       = GetProductQuantity(upsellId);

            total_amount           += parseFloat(upsellPrice * upsellQty);
            product_info[upsellId] = {'price' : upsellPrice,
                                      'qty'   : upsellQty,
                                      'type'  : 'upsell'
                                     };
         }
      });
   }

   if (ajax_promo_code_flag == 1)
   {
      ajax_promo_code_flag  = 0;
      has_coupon            = 0;
      url = AJAX_LOCATION + '?m=4&promo_code='+promoCode+'&campaign_id='+campaignId+'&shipping_total='+shippingTotal+ '&'+getVar+'='+val
      ll.ajax({
         data: {'product_info'  : product_info},
         dataType: 'jsonp',
         jsonp: 'webFormAjax',
         url: url,
         success: function (response)
         {
            ll('#promo_validate_message').removeClass('successClass');
            ll('#promo_validate_message').removeClass('invalidClass');
            if(response['status'] > 0)
            {
               has_coupon            = 1;
               statusClass           = "successClass";
               coupon_amount         = parseFloat(response['couponAmount']);
               coupon_amount_display = '-'+c_left + coupon_amount.toFixed(2) + c_right;
               total_amount         -= coupon_amount;
               total_amount          = c_left + total_amount.toFixed(2) + c_right;
               ll('#coupon_row').show();
               ll('#coupon_amount').html(coupon_amount_display);
               ll('#total_amount').html(total_amount);
            }
            else
            {
               statusClass = "invalidClass";
               ll('#coupon_row').hide();
            }
            ll('#promo_validate_message').addClass(statusClass);
            ll('#promo_validate_message').html(response['content']);
            ajax_promo_code_flag = 1;
         }
      });
   }
}

function ValidatePromoCode()
{

   campaignId  = ll('#campaign_id').val();
   promoCode   = ll('#promo_code').val();
   email       = ll('#fields_email').val();

   if (!email)
   {
      if(ll.get_url_vars()['tempOrderId'])
      {
         promo_code_validator(promoCode, campaignId, 'temp_order_id', ll.get_url_vars()['tempOrderId']);
      }
      else
      {
         ll('#promo_validate_message').removeClass('successClass');
         ll('#promo_validate_message').addClass('invalidClass');
         ll('#promo_validate_message').html('Please Enter an email');
      }
   }
   else
   {
      promo_code_validator(promoCode, campaignId, 'email', email);
   }
}

function data_validation_provider(data_verification_provider_id)
{
   var current_value  = '';
   var previous_value = ll("input[name='data_provider_previous_values']").val();

   ll('input[name="billingSameAsShipping"]:checked').addClass('dp-validate');

   ll('.dp-validate').each(function()
   {
      current_value = current_value.concat(ll(this).val() + ' ');
   });

   var valid = (data_verification_provider_id == 0 || current_value == previous_value);

   if (data_verification_provider_id > 0 && current_value != previous_value)
   {
      url = AJAX_LOCATION + '?'+ ll('.dp-validate').serialize();
      ll.ajax({
         async    : false,
         dataType : 'jsonp',
         jsonp    : 'webFormAjax',
         url      : url,
         data     : {
            'm'                             : 6,
            'campaign_id'                   : campaignId,
            'data_verification_provider_id' : data_verification_provider_id
         },
         success: function (response)
         {
            ll('input[name="data_provider_error_level"]').val(response['error_level']);

            if(response['status'] == 0)
            {
               AlertHandler(response['statusMessage']);
            }
            else
            {
               valid = true;
            }
         }
      });
   }

   ll("input[name='data_provider_previous_values']").val(current_value);

   return valid;
}

/**
* AJAX request to dynamically change the state label based on country
*
* @param obj       country object
* @param targetObj state label object
* @param template  label template
*/
function ChangeStateLabel(list)
{
   var obj       = ll(list.obj),
       targetObj = ll(list.targetObj),
       template  = list.template;

   ll.ajax({
      dataType: 'jsonp',
      jsonp: 'webFormAjax',
      url: AJAX_LOCATION + '?m=3&country=' + obj.val() + '&template=' + template + GetAllTranslations(),
      success: function (response) {
         if(response['status'] > 0)
         {
            targetObj.html(response['content']);
         }
      }
   });
}

/**
* Two in one
*
* @param obj          country object
* @param stateObj     state object
* @param sel selected state value
* @param id generated state id
* @param labelObj     state label object
* @param template     state label template
*/
function ChangeCountryAndStateLabel(countryList, stateList, callback)
{
   ChangeCountry(countryList, callback);
   ChangeStateLabel(stateList);
}

/**
* Set a hidden element for regenerating AJAX after using browser back button
*
* @param el state element
*/
function SetStateHid(el)
{
   ll('#' + ll(el).attr('id') + '_hid').val(ll(el).val());
}

if (typeof(array_key_exists) == 'undefined')
{
   function array_key_exists(needle, haystack)
   {
      found = false;

      ll.each(haystack, function(key, value) {
         if ((' '  + needle) === (' ' + key))
         {
            found = true;
            return;
         }
      });

      return found;
   }
}

if (typeof(inArray) == 'undefined')
{
   function inArray(needle, haystack)
   {
      max = (typeof(haystack) == 'object' ? Object.keys(haystack).length :  haystack.length);

      for (i = 0; i < max; i++)
      {
         if ((' ' + needle) === (' ' + haystack[i]))
         {
            return true
         }
      }

      return false;
   }
}

/**
* Product variants
*/

// Possible attribute combinations
var attr_map = {};
// Variant product overrides
var variant_map = {};
// Products with variants (required)
var prod_var_required = {};
// Widgets
var variant_widgets = {};

function FetchVariants()
{
   var campaign_id = ll('#campaign_id').val();

   url = AJAX_LOCATION + '?m=5'

   ll.ajax({
      dataType: 'jsonp',
      jsonp: 'webFormAjax',
      url: url,
      data: {
         'campaign_id' : campaign_id
      },
      success: function (response)
      {
         if (response.maps)
         {
            attr_map          = response.maps.attr_map;
            variant_map       = response.maps.var_map;
            prod_var_required = response.maps.prod_map;
            variant_widgets   = response.maps.widgets;
         }

         if (response.products)
         {
            ll.each(response.products, function(key, value)
            {
               if (ll('#div_product_variant_placeholder_' + key).length)
               {
                  ll('#div_product_variant_placeholder_' + key)
                     .after(value)
                     .remove();
               }
            });

            if (! ll('#product_variants_0').length)
            {
               ll('.upsell_price_x:first').after('<div id="product_variants_0"></div>');
            }

            FillAttributeWidgets();
         }
      }
   });
}

/**
* AddCustomPrice
*
* Set the custom price based on the variant
*
* @param product_id
* @param price
*/
function AddCustomPrice(product_id, price)
{
   if (ll('#upsell_price_' + product_id).length)
   {
      ll('#upsell_price_' + product_id).val(price);
      ll('#upsell_price_display_' + product_id).html(price);
   }
   else
   {
      ll('#product_' + product_id)
         .removeAttr('onclick')
         .click(function()
         {
            change_products(price, product_id);
         });

      ll('#custom_product_price').val(price);
   }

   UpdateDisplayTotal();
}

function InitWebformAttributes()
{
   AttributeToggleUpsell();
   ll('input[name="extra"]:checked').click();
}

if (typeof(AttributeToggle) == 'undefined')
{
   /**
   * This function may be overridden if desired.
   * The purpose is to hide/show product attributes as the relevant products are selected.
   */
   function AttributeToggle(selected_product_id)
   {
      if (ll('.product-variants').length)
      {
         // Target all main product options
         ll('input[name="extra"]').each(function()
         {
            prod_id = ll(this).attr('id').replace(/[^0-9]/g, '');

            // Hide attributes if they exist
            if (ll('#product_variants_0_' + prod_id).length)
            {
               ll('#product_variants_0_' + prod_id)
                  .find('.attribute-container')
                     .hide()
                        .find('.variant-attribute')
                        .attr('disabled', 'disabled');
            }
         });

         // If the selected product has attributes, show them
         if (ll('#product_variants_0_' + selected_product_id).length)
         {
            ll('#product_variants_0_' + selected_product_id)
               .find('.attribute-container')
                  .show()
                  .find('.variant-attribute')
                     .first()
                     .removeAttr('disabled')
                     .change();
         }
      }
   }
}

if (typeof(AttributeToggleUpsell) == 'undefined')
{
   /**
   * This function may be overridden if desired.
   * The purpose is to hide/show product attributes as the relevant upsell products are selected.
   */
   function AttributeToggleUpsell()
   {
      if (ll('.product-variants').length)
      {
         // Target all upsell product options
         ll('.upsell_price_x').each(function()
         {
            prod_id = ll(this).attr('id').replace(/[^0-9]/g, '');
            var_key = '#product_variants_0_' + prod_id;

            // Hide attributes if they exist
            if (ll(var_key).length)
            {
               if (ll('#upsell_' + prod_id).length)
               {
                  // If the selected product has attributes, show them
                  if (ll(var_key).length)
                  {
                     // If the upsell product is not selected, hide
                     if (ll('#upsell_' + prod_id).is(':checked'))
                     {
                        ll(var_key)
                           .find('.attribute-container')
                              .show()
                              .find('.variant-attribute')
                                 .first()
                                 .removeAttr('disabled')
                                 .change();
                     }
                     else
                     {
                        ll(var_key)
                           .find('.attribute-container')
                              .hide()
                                 .find('.variant-attribute')
                                 .attr('disabled', 'disabled');
                     }
                  }
               }
            }
         });
      }
   }
}