var BillingFirst=0;
var ValidDelivery=0;
var ValidNip=0;

function checkSelect(myForm, src){
var counter = 0;
var objLength = myForm[src].length;
	
	for (i=1; i<objLength; i++){
		if (myForm[src][i].selected){
			counter = counter +1;
		}
	}
	return counter ;
}

function checkRadio(myForm, src){
	var counter = 0;
	
	if (!myForm[src]) return 0; // nie ma wcale wyboru, brak radio

	var objLength = myForm[src].length;
	if (objLength) //wiecej niz 1 radio
	{
		for (i=0; i<objLength; i++){
			if (myForm[src][i].checked){
				counter = counter +1;
			}
		}
	}
	else // jedno radio - jeden sposob zaplaty
	{
		if (myForm[src].checked){
			counter = counter +1;
		}
	}
	return counter ;
}

function ustawFaktura(){
 

	if ($F('db_f_p'))
    {
       $('info_bill').show(); 
    }
	else 
    {
       $('info_bill').hide(); 
    }
}

function ustawGwar(myForm){

	if (myForm.db_g_w.checked==true) {
		fakt=true; 
	}else {
		fakt=false;
	}
	
	myForm.db_g_firm.disabled=!fakt;
	myForm.db_g_firstname.disabled=!fakt;
	myForm.db_g_lastname.disabled=!fakt;
	myForm.db_g_street.disabled=!fakt;
	myForm.db_g_city.disabled=!fakt;
	myForm.db_g_zip.disabled=!fakt;
	myForm.db_g_woj.disabled=!fakt;
}

function valid_nip(phone){
	var good_char;
	var good_chars = " qwertyuiopasdfghjklzxcvbnm±¿¼¶æêó³!#$%^&*_|=?:,<}{[]@.>QWERTYUIOPLKJHGFDSAZXCVBNM¡¯¬Æ¦ÊÓ£Ñ";
	for (i=0; i<good_chars.length; i++) {	
	  good_char=good_chars.charAt(i)
		if (phone.indexOf(good_char) != -1) {
	         return false;
	      }
	}
	return true;
}

function valid_delivery(myForm){

	if (checkRadio(myForm,"delivery")  ==  0){
  		alert (l_ord_del1);
		return false;
  	}	
	return true;
}

function valid_order( myForm,is_login, validWoj, validSkadWiesz )
{
	if (ValidDelivery)
    {
		if (!valid_delivery(myForm))
        {
            return false;
        }
	}
	if (BillingFirst)
    {
		if ( ! valid_bill(myForm, validWoj) )
        {
            return false;
        }
	}
    else
    {
		if ( ! valid_ship(myForm, validWoj, validSkadWiesz) )
        {
            return false;
        }
		if (myForm.db_f_p.checked==true)
        {
			if ( ! valid_bill(myForm, validWoj) )
            {
                return false;
            }
		}
	}
	
/*	if ((myForm.db_s_phone.value=='' ) && (myForm.db_s_phone_kom.value=='' )) {
		alert(l_ord_val8);
		myForm.db_s_phone.focus()
		return false;
	}
*/
	if ((valid_phone(myForm.db_s_phone.value)) || (valid_phone(myForm.db_s_phone_kom.value))) {}
	 else{
		 alert (l_ord_val9b);
		 myForm.db_s_phone.focus();
		 return false;
	 }

//dane logowania 
	if(myForm.db_login) {
		if (myForm.db_login.value == ""){
		  		alert (l_ord_val18);
		  		myForm.db_login.focus();
		  		return false;
		  	 }else 
		  	if (!valid_email(myForm.db_login.value)) {
		  		alert (l_ord_val19);
		 	 	myForm.db_login.focus();
		  		return false;
		  	}
		
	}
	
	if (!is_login){
		/*alert(is_login);
		if (myForm.passwd.value == ""){
			alert(l_ord_val20);
			myForm.passwd.focus()
			return false;
		}*/
		if (((myForm.passwd.value != '') || (myForm.passwd_c.value != '')) && (myForm.passwd.value != myForm.passwd_c.value))
		{
			alert(l_ord_val21); 
			myForm.passwd.focus(); 
			return false;
		}
		if(myForm.dane.checked!=true){
			alert(l_ord_val23);
			myForm.dane.focus()
			return false;
		}		
	}	

	
	return true;
	// myForm.submit();
}

function valid_ship( myForm, validWoj, validSkadWiesz )
{
	if(!myForm.db_s_firstname.value.length) {
		alert(l_ord_val11);
		myForm.db_s_firstname.focus()
		return false;
	}
	if(!myForm.db_s_lastname.value.length) {
		alert(l_ord_val12);
		myForm.db_s_lastname.focus()
		return false;
	}
	if(!myForm.db_s_street.value.length) {
		alert(l_ord_val13);
		myForm.db_s_street.focus()
		return false;
	}
	if(!myForm.db_s_zip.value.length) {
		alert(l_ord_val14);
		myForm.db_s_zip.focus()
		return false;
	}
	 if (valid_postcode(myForm.db_s_zip.value)){}
	 else{
		 alert (l_ord_val15);
		 myForm.db_s_zip.focus();
		 return false;
	 }
	if(!myForm.db_s_city.value.length) {
		alert(l_ord_val16);
		myForm.db_s_city.focus()
		return false;
	}

    if (validWoj == 1)
    {
        if (myForm.db_s_woj.selectedIndex==0)
        {
            alert(l_ord_val17);
            myForm.db_s_woj.focus();
            return false;
        }
    }

    if (validSkadWiesz == 1)
    {
        if (myForm.db_wie_o_nas_od.selectedIndex==0)
        {
            alert(l_ord_val24);
            myForm.db_wie_o_nas_od.focus();
            return false;
        }
    }

	return true;
}
function valid_bill( myForm, validWoj )
{
	if(ValidNip){
		if (!valid_nip(myForm.db_f_nip.value)){
			alert (l_ord_val22);
			myForm.db_f_nip.focus();
			return false;
		}
	}
	if(!myForm.db_f_firstname.value.length) {
		alert(l_ord_val1);
		myForm.db_f_firstname.focus()
		return false;
	}
	if(!myForm.db_f_lastname.value.length) {
		alert(l_ord_val2);
		myForm.db_f_lastname.focus()
		return false;
	}
	if(!myForm.db_f_street.value.length) {
		alert(l_ord_val3);
		myForm.db_f_street.focus()
		return false;
	}
	if(!myForm.db_f_city.value.length) {
		alert(l_ord_val4);
		myForm.db_f_city.focus()
		return false;
	}
	if(!myForm.db_f_zip.value.length) {
		alert(l_ord_val5);
		myForm.db_f_zip.focus()
		return false;
	}
	if (valid_postcode(myForm.db_f_zip.value)){}
	 else{
		 alert (l_ord_val6);
		 myForm.db_f_zip.focus();
		 return false;
	 }

     if (validWoj == 1)
     {
         if(!myForm.db_f_woj.value.length)
         {
             alert(l_ord_val7);
             myForm.db_f_woj.focus();
             return false;
         }
     }

	return true;
}

function kopiujDane(myForm, validWoj)
{
	if (BillingFirst)
    {
		if (myForm.db_s_firstname.value=='') myForm.db_s_firstname.value=myForm.db_f_firstname.value;
		if (myForm.db_s_lastname.value=='') myForm.db_s_lastname.value=myForm.db_f_lastname.value;
		if (myForm.db_s_firm.value=='') myForm.db_s_firm.value=myForm.db_f_firm.value;
		if (myForm.db_s_street.value=='') myForm.db_s_street.value=myForm.db_f_street.value;	
		//if (myForm.db_s_street2.value=='') myForm.db_s_street2.value=myForm.db_f_street2.value;	
		if (myForm.db_s_city.value=='') myForm.db_s_city.value=myForm.db_f_city.value;
		if (myForm.db_s_zip.value=='') myForm.db_s_zip.value=myForm.db_f_zip.value;

        if (validWoj == 1)
        {
            if (myForm.db_s_woj.selectedIndex<1) myForm.db_s_woj.selectedIndex=myForm.db_f_woj.selectedIndex;
        }
	}
    else
    {
		if (myForm.db_f_firstname.value=='') myForm.db_f_firstname.value=myForm.db_s_firstname.value;
		if (myForm.db_f_lastname.value=='') myForm.db_f_lastname.value=myForm.db_s_lastname.value;
		if (myForm.db_f_firm.value=='') myForm.db_f_firm.value=myForm.db_s_firm.value;
		if (myForm.db_f_street.value=='') myForm.db_f_street.value=myForm.db_s_street.value;	
		//if (myForm.db_f_street2.value=='') myForm.db_f_street2.value=myForm.db_s_street2.value;	
		if (myForm.db_f_city.value=='') myForm.db_f_city.value=myForm.db_s_city.value;
		if (myForm.db_f_zip.value=='') myForm.db_f_zip.value=myForm.db_s_zip.value;

        if (validWoj == 1)
        {
            if (myForm.db_f_woj.selectedIndex<1) myForm.db_f_woj.selectedIndex=myForm.db_s_woj.selectedIndex;
        }
	}
}