var ajaxObjects = new Array();
var path = sShopAddr + 'ajax/ajax_response.php';
var imagePath = sShopAddr + 'shared/default/img/';
var bNewsletter = false;
var bOrder = false;

function formBasketPlusMinus(parentElement, sign, iProductIdx, fPriceWithoutTax, fPriceWithTax)
{
 inputElement = parentElement.parentNode.getElementsByTagName('input').item(0);

 if(sign == '+' && (arguments.length==5 || (arguments.length>=6 && arguments[5]==(-1)) || (arguments.length>=6 && inputElement.value < arguments[5]))) {
	inputElement.value++; // arguments[2]==(-1) - gdy produkt jest wyczerpany (nie istnieja informacje na jego temat w bazie danych) dajemy wowczas wolna reke administratorowi
	setBasketCount(iProductIdx, inputElement.value, arguments[5], fPriceWithoutTax, fPriceWithTax);
 }
 
 if(sign == '-' && (inputElement.value>1)) {
 	inputElement.value--;
 	setBasketCount(iProductIdx, inputElement.value, arguments[5], fPriceWithoutTax, fPriceWithTax);
 } 
}

function setBasketCount(iIdx, iCount, iMaxCount, fPriceWithoutTax, fPriceWithTax)
{
    var url = sShopAddr + sLangShort + '/Basket/0/Cheing/';
    var pars = 'index=' + iIdx + '&' + 'count=' + iCount + '&' + 'max=' + iMaxCount;
    var ajaxIndex = ajaxObjects.length;
    
    ajaxObjects[ajaxIndex] = new XHR({onRequest:countLoader, onSuccess:countResponse, onFailure:countResponseError}).send(url, pars);

    function countLoader(originalRequest) {}
    function countResponseError(originalRequest) {}
    function countResponse(originalRequest) {
    	if($('value-with-tax['+iIdx+']') != undefined) {
    		$('value-with-tax['+iIdx+']').setText(number_format(fPriceWithTax * iCount , 2 , '.' , ''));
	    }
    	if($('value-without-tax['+iIdx+']') != undefined) {
    		$('value-without-tax['+iIdx+']').setText(number_format(fPriceWithoutTax * iCount , 2 , '.' , ''));
	    }
    	sumValue();
    }
}


function sumValue()
{
	var fValueWithTax = 0;
	var fValueWithoutTax = 0;
	var iEndKeyProduct = $('iEndKeyProduct').value;
	for(var i=0; i<=iEndKeyProduct; i++) {
		if($('value-with-tax[' + i + ']') != undefined) {
			fValueWithTax += parseFloat($('value-with-tax[' + i + ']').innerHTML);
		}
		if($('value-without-tax[' + i + ']') != undefined) {
			fValueWithoutTax += parseFloat($('value-without-tax[' + i + ']').innerHTML);
		}
	} 
	$('sum-value-with-tax').innerHTML = number_format(fValueWithTax, 2, '.', ''); 
	if($('sum-value-without-tax') != undefined) {
		$('sum-value-without-tax').innerHTML = number_format(fValueWithoutTax, 2, '.', '');
	}
}


function deleteBasketProduct(iIdx, oElement)
{
    var url = sShopAddr + sLangShort + '/Basket/' + iIdx + '/Delete/';
    var ajaxIndex = ajaxObjects.length;
    
    ajaxObjects[ajaxIndex] = new XHR({onRequest:deleteLoader, onSuccess:deleteResponse, onFailure:deleteResponseError}).send(url);

    function deleteLoader(originalRequest) {}
    function deleteResponseError(originalRequest) {}
    function deleteResponse(originalRequest) {
    	var oTr = oElement.parentNode.parentNode;
    	oTr.parentNode.removeChild(oTr);
    	sumValue();
    }
}
function deleteCheckroomProduct(iIdx, oElement)
{
    var url = sShopAddr + sLangShort + '/Basket/' + iIdx + '/CheckroomDelete/';
    var ajaxIndex = ajaxObjects.length;
    
    ajaxObjects[ajaxIndex] = new XHR({onRequest:deleteLoader, onSuccess:deleteResponse, onFailure:deleteResponseError}).send(url);

    function deleteLoader(originalRequest) {}
    function deleteResponseError(originalRequest) {}
    function deleteResponse(originalRequest) {
    	var oTr = oElement.parentNode.parentNode;
    	oTr.parentNode.removeChild(oTr);
    	sumValue();
    }
}

// czyta plik na serwerze
function process()
{
      // lancuch parametrow
		var params = new String() ;
		if(arguments[0] == 'order') {
			  params  = "order="  + arguments[0] + "&" ;
	          params += "country="+ arguments[1] + "&" ;
			  params += "type1="  + arguments[2] + "&" ;
			  params += "type2="  + arguments[3] + "&" ;
			  params += "type3="  + arguments[4] + "&" ;
			  params += "weight=" + arguments[5] + "&" ;
			  params += "lang=" + arguments[6] ;
		}
		
		if(arguments[0] == 'newsletter') {
		    var sEmail = $('email').value;
            params = "newsletter=" + sEmail + "&" ;
            params += "lang=" + arguments[1] ;
            bNewsletter = true;
            bOrder = false;
        }
        else {
            if(arguments[0] == 'order') {
                bOrder = true;
                bNewsletter = false;
            }
        }
        
        
		 var ajaxIndex = ajaxObjects.length;
		    
		 ajaxObjects[ajaxIndex] = new XHR({method:'get', onRequest:orderLoader, onSuccess:orderResponse, onFailure:orderResponseError}).send(path, params);
		 
		  //var summaryCostCurrency = $('summaryCostCurrency');
		
		 function orderLoader(originalRequest) {
			 if(bNewsletter) {
			     if($('newsletterResponse') != undefined) $('newsletterResponse').innerHTML = '';
			     $('loader').innerHTML = '<img src="' + imagePath + 'ajax-loader.gif" alt="" />' ;
             }
             if(bOrder) {
    		     if($('buttonSubmit') != undefined) $('buttonSubmit').style.display = 'none' ;
    			 if($('plusCost') != undefined) $('plusCost').style.visibility = 'hidden';
    			 if($('deliveryCostShow') != undefined) $('deliveryCostShow').style.visibility = 'hidden';
    			 if($('deliveryCostCurrency') != undefined) $('deliveryCostCurrency').style.visibility = 'hidden';
    			 if($('equalCost') != undefined) $('equalCost').style.visibility = 'hidden';
    			 if($('summaryCostShow') != undefined) $('summaryCostShow').style.visibility = 'hidden';
    			 if($('summaryCostCurrency') != undefined) $('summaryCostCurrency').style.visibility = 'hidden';
    			 $('loader-order').innerHTML = '<img src="' + imagePath + 'ajax-loader.gif" alt="" />' ;
             }
		 }
		 function orderResponseError(originalRequest) {
			 if(bNewsletter) {
    		 	 $('loader').innerHTML = '';
             }
		     if(bOrder) {
    		 	 $('loader-order').innerHTML = '';
			 }
    	     alert("Nie moga nawiazac polaczenia z serwerem");
		 }
	     function orderResponse(originalRequest) {
			 if(bNewsletter) {
    	 		 // przetwarza wiadomosa z serwera
    	         handleServerResponse(this.response);
    	         if($('loader') != undefined && this.transport.readyState == 4) $('loader').innerHTML = '' ;
			 }
	         if(bOrder) {
    		     if($defined($('buttonSubmit'))) $('buttonSubmit').style.display = 'block';
    			 if($defined($('plusCost'))) $('plusCost').style.visibility = 'visible';
    			 if($defined($('deliveryCostShow'))) $('deliveryCostShow').style.visibility = 'visible';
    			 if($defined($('deliveryCostCurrency'))) $('deliveryCostCurrency').style.visibility = 'visible';
    			 if($defined($('equalCost'))) $('equalCost').style.visibility = 'visible';
    			 if($defined($('summaryCostShow'))) $('summaryCostShow').style.visibility = 'visible';
    			 if($defined($('summaryCostCurrency'))) $('summaryCostCurrency').style.visibility = 'visible';
    	 		 // przetwarza wiadomosa z serwera
    	         handleServerResponse(this.response);
    	         if($defined($('loader-order')) && this.transport.readyState == 4) 
                    $('loader-order').innerHTML = '' ;
             }
		 }
}


// obsluguje odpowiedz otrzymana z serwera
function handleServerResponse(xmlRequest)
{
  // pobiera odpowiedz serwera podana jako obiekt DOM XML
  var xmlResponse = xmlRequest.xml;
     
  // przechwycenie potencjalnych bledow przez IE i Opere
  if (!xmlResponse || !xmlResponse.documentElement)
    throw("Invalid XML structure:\n" + xmlRequest.text);
 
  // przechwycenie potencjalnych bledow przez Firefox
  var rootNodeName = xmlResponse.documentElement.nodeName;
  if (rootNodeName == "parsererror") 
    throw("Niepoprawna struktura XML:\n" + xmlRequest.text);
  // pobiera element nadrzedny (element document)
  xmlRoot = xmlResponse.documentElement;
  // sprawdzanie, czy otrzymalismy taki dokument XML, jakiego sie spodziewalismy
  if (rootNodeName != "response" || !xmlRoot.firstChild)
    throw("Niepoprawna struktura XML:\n" + xmlRequest.text);
  
  var iResponseNumber	= new Number(0) ;
  var aResponseName = new Array() ;
  var sResponseName = '' ;
  var aResponseText = new Array() ;
  var sResponseText = '' ;
  var sResponseNameText	= '' ;
  var cntArray	= new Number(0) ;
  var newIndex	= new Number(0) ;
	
    for(i=0; i<xmlRoot.childNodes.length; i++) {
        xmlRootChild = xmlRoot.childNodes.item(i);
        if(xmlRootChild.nodeName == 'number') //  <number>
            iResponseNumber = xmlRootChild.firstChild.data ;
        if(xmlRootChild.nodeName == 'name') {//  <name>
            cntArray = aResponseName.length ;
            newIndex = cntArray + 1 ;
            aResponseName[newIndex] = xmlRootChild.firstChild.data ;
        }
        if(xmlRootChild.nodeName == 'content') {//  <content>
            cntArray = aResponseText.length ;
            newIndex = cntArray + 1 ;
            aResponseText[newIndex] = xmlRootChild.firstChild.data ;
        }
    }
	
    if(bOrder && $('deliveryCost') != undefined) {
        //  $("response").className = 'responseNewsletterAdd' ;
        //  $("response").className += ' ' + responseType ;
        for(var j=0; j<aResponseName.length; j++)
          sResponseNameText += '<br> <b>' + aResponseName[j] + '</b> <br>' + aResponseText[j] ;
         
        //$("response").innerHTML = iResponseNumber + sResponseNameText ;
        
        $("deliveryCost").value = iResponseNumber ;
        if($('deliveryCostShow') != undefined) $('deliveryCostShow').innerHTML = iResponseNumber;
        //  alert('iResponseNumber:' + parseFloat(iResponseNumber) + '  $("orderCost").value:' + parseFloat($("orderCost").value))
        var iResponseNumberSum = parseFloat(iResponseNumber) + parseFloat($("orderCost").value) + parseFloat($("orderDeliveryHourCost").value);
        if($('summaryCostShow') != undefined) $('summaryCostShow').innerHTML = iResponseNumberSum.toFixed(2);
        
        if($('plusCost') != undefined) $('plusCost').style.visibility = 'visible';
        if($('deliveryCostShow') != undefined) $('deliveryCostShow').style.visibility = 'visible';
        if($('deliveryCostCurrency') != undefined) $('deliveryCostCurrency').style.visibility = 'visible';
        if($('equalCost') != undefined) $('equalCost').style.visibility = 'visible';
        if($('summaryCostShow') != undefined) $('summaryCostShow').style.visibility = 'visible';
        if($('summaryCostCurrency') != undefined) $('summaryCostCurrency').style.visibility = 'visible';
    }
  
    if(bNewsletter && $('newsletterResponse') != undefined) {
      
        for(var j=0; j<aResponseText.length; j++ )
        	if(aResponseText[j] != undefined)
            	sResponseNameText += aResponseText[j] ;
            
        $('newsletterResponse').style.visibility = 'visible';
        $('newsletterResponse').innerHTML = sResponseNameText;
         
        if(iResponseNumber == 2 && $('email') != undefined) 
            $('email').value = '';
    }
	
    if(bOrder && $('buttonSubmit') != undefined) 
        $('buttonSubmit').style.display = 'block' ;
	
	
//  alert(responseNumber + '<br> <b>' + responseName + '</b> <br>' + responseText)	
  
  // pomyslnie dodany adres, mozna oczyscic pole formularza
//  if(responseType == 'info') 
//    $("newsletterEmail").value = '' ;
}

// - - - - - - - - -

function showRadio()
{
   aKey = arguments[0] ;
   if(arguments.length == 1) var aType = a[aKey] ;
	if(arguments.length == 2) var aType = a[aKey][arguments[1]] ;
	if(arguments.length == 3) var aType = a[aKey][arguments[1]][arguments[2]] ;
	
   var oBody = document.body;

	$('buttonSubmit').style.display = 'none' ;
	$('plusCost').style.visibility = 'hidden';
	$('deliveryCostShow').style.visibility = 'hidden';
	$('deliveryCostCurrency').style.visibility = 'hidden';
	$('equalCost').style.visibility = 'hidden';
	$('summaryCostShow').style.visibility = 'hidden';
	$('summaryCostCurrency').style.visibility = 'hidden';
	$("response").innerHTML = '';
	//$('loader').innerHTML = '';
	
	if(aKey=='type1') sNextType = 'type2' ;
	if(aKey=='type2') sNextType = 'type3' ;
//	sNextType = 'type2' ;
	var sOrderHiddenRadio = new String();
	for(var k in aType)
	  if(arguments[1] == undefined) sOrderHiddenRadio +=  "hiddenRadio('"+sNextType+"','"+aType[k]['value']+"'); " ;
	    else                        sOrderHiddenRadio +=  "hiddenRadio('"+sNextType+"','"+arguments[1]+"','"+aType[k]['value']+"'); " ;
	
	var oDivGroup = document.createElement('div');
	
	// tytul bloku
	var oH4 = document.createElement('h2');
	switch(aKey) {
	  case 'type1' : var sTxt = $('sTitleBlockDelivery').value; break;
	  case 'type2' : var sTxt = $('sTitleBlockPayment').value; break;
	  case 'type3' : var sTxt = $('sTitleBlockDeliveryParticular').value; break;
	}
	var oH4Txt = document.createTextNode(sTxt);
	oH4.appendChild(oH4Txt);
	 
 	oDivGroup.appendChild(oH4);
	  
	for(var k in aType) {
	
	  if(aType[k]['value'] != undefined) {
	
	    var oDiv = document.createElement('div');

		 var sUserAgent = navigator.userAgent;
		 var bIsIE = sUserAgent.indexOf("compatible") > -1 && sUserAgent.indexOf("MSIE") > -1 ;
		 var sInputIE = '<input name="' + aKey + '" onclick="' + sOrderHiddenRadio + 'if(' + aType[k]['end'] + ') {getOrderPrice();} else '+ sOrderShowRadio + ' ;" />';
		 
       var oInput = document.createElement(bIsIE ? sInputIE : 'input'); // fix bug IE
	    oInput.setAttribute('type', 'radio');
       oInput.setAttribute('name', aKey);
	    oInput.setAttribute('value', aType[k]['value']);
	    oInput.setAttribute('id','id' + aKey + k);
	    var sOrderShowRadio = new String();
	    if(arguments[1] == undefined) sOrderShowRadio	= "showRadio('"+sNextType+"','"+aType[k]['value']+"')";
	      else                        sOrderShowRadio = "showRadio('"+sNextType+"','"+arguments[1]+"','"+aType[k]['value']+"')";
	    //process
	    sSendType1 = new String() ;
/*
     for (i=0; i<document.forms[0].type1.length; i++)
       if(document.forms[0].type1[i].checked)
         sSendType1 = document.forms[0].type1[i].value ;
*/
	    //sSendType1 = document.forms['order'].elements['type1'].data ;
	    oInput.setAttribute('onclick', sOrderHiddenRadio + "if(" + aType[k]['end'] + ") {getOrderPrice();} else "+sOrderShowRadio	+";");
	 
	    var sLabelIE = '<label for="id' + aKey + k + '"></label>';
	    var oLabel = document.createElement(bIsIE ? sLabelIE : 'label');  // fix bug IE
	    oLabel.setAttribute('for','id'+aKey+k);
 	    oLabel.setAttribute('id','idLabel'+aKey+k);
	 
       var oTxt = document.createTextNode(aType[k]['txt']);
		 
       oLabel.appendChild(oTxt);

	    oDiv.appendChild(oInput);
	    oDiv.appendChild(oLabel);
		 oDivGroup.appendChild(oDiv);
       //$('PaymentDelivery').appendChild(oDiv);
	  }
   }
//	  var oHr = document.createElement('hr');	
//	  $('PaymentDelivery').appendChild(oHr);

   oDivGroup.className = 'form-block';
   $('PaymentDelivery').appendChild(oDivGroup);
}

function getOrderPrice(getOrderPrice)
{
  var iLangValue = document.forms['orderForm'].elements['iLangId'].value ;
  var iAreaValue = document.forms['orderForm'].elements['iCountryId'].value ;
  var iWeightValue = document.forms['orderForm'].elements['iProductsWeight'].value	;
	
  var elementRadio1 = document.forms['orderForm'].elements['type1'] ;
  var elementRadio2 = document.forms['orderForm'].elements['type2'] ;
  var elementRadio3 = document.forms['orderForm'].elements['type3'] ;
  
  sElementRadio1Value = new String();
  if(elementRadio1 == undefined) sElementRadio1Value = '' ;
    else sElementRadio1Value = getRadioValue(elementRadio1) ;
  
  sElementRadio2Value = new String();
  if(elementRadio2 == undefined)	sElementRadio2Value = '' ;
    else sElementRadio2Value = getRadioValue(elementRadio2) ;
	
  sElementRadio3Value = new String();	 
  if(elementRadio3 == undefined) sElementRadio3Value = '' ;
    else sElementRadio3Value = getRadioValue(elementRadio3) ;
  
  //$('response').innerHTML = 'Lang ID: '+iLangValue + '<br/>' + 'Weight: '+iWeightValue + '<br/>' + 'elementRadio1: '+sElementRadio1Value + '<br/>' + 'elementRadio2: '+sElementRadio2Value + '<br/>' + 'elementRadio3: '+sElementRadio3Value ;
  //ajax
  process('order', iAreaValue, sElementRadio1Value, sElementRadio2Value, sElementRadio3Value, iWeightValue, iLangValue);
}

function getRadioValue(elementRadio)
{
	if(elementRadio.length != undefined) {
	  for (i=0; i<elementRadio.length; i++) {
	    if(elementRadio[i].checked)
	      return elementRadio[i].value ;
	  }
	}
	else {
		if(elementRadio.checked)
			return elementRadio.value ;
	}
	return false;
}

function hiddenRadio()
{
   aKeyDel = arguments[0] ;
	if(arguments.length == 2) {
	  aType = a[aKeyDel][arguments[1]];
	  hiddenElement(aType, aKeyDel);
	  aKeyDel = 'type3'
	  hiddenElement(aType, aKeyDel);
	}
	if(arguments.length == 3) {
	  aType = a[aKeyDel][arguments[1]][arguments[2]];
	  hiddenElement(aType, aKeyDel);	
	}
}

function hiddenElement(aType, aKeyDel)
{
	for(var k=0 in aType) {
	  var oInput = $('id'+aKeyDel+k);
     if(oInput != undefined) {
       //oInput.parentNode.removeChild(oInput);
		 var oDiv = oInput.parentNode;
		 var oDivGroup = oDiv.parentNode;
       var aH4 = oDivGroup.getElementsByTagName('h2');
		 var oH4 = aH4[0];
		 
		 oDivGroup.parentNode.removeChild(oDivGroup);
		 oH4.parentNode.removeChild(oH4);
	  }
	  /*
	  var oLabel = $('idLabel'+aKeyDel+k);
     if(oLabel != undefined)
       oLabel.parentNode.removeChild(oLabel);
	  */
   }
}