function validateForm(AForm)
{
	if (AForm.tresc.value=="" || AForm.imie.value=="" || AForm.email.value=="" ) {
		alert("Prosimy wypełnić wszystkie pola formularza.");
		return false;
	} else {
		return true;
	}
}

function validateForm_en(AForm)
{
	if (AForm.tresc.value=="" || AForm.imie.value=="" || AForm.email.value=="" ) {
		alert("Please fill all fields");
		return false;
	} else {
		return true;
	}
}

function registration_check()
{
	var formularz=document.getElementById('reg_form');
	
	if(
		formularz['login'].value == "" ||
		formularz['haslo'].value == "" ||
		formularz['haslo2'].value == "" ||
		formularz['imie'].value == "" ||
		formularz['nazwisko'].value == "" ||
		formularz['adres'].value == "" ||	
		formularz['email'].value == "" ||
		formularz['email2'].value == "" 											
	  )
	  {
	  	alert("Proszę wypełnić wymagane pola!");
	  	return false;
	  }

	  if(formularz['login'].value.length<6)
	  {
	  	alert("Login nie może być krótszy niż 6 znaków");
	  	return false;
	  }
	  
	  if(formularz['haslo'].value.length<6)
	  {
	  	alert("Hasło nie może być krótsze niż 6 znaków");
	  	return false;
	  }	  

  	  if(formularz['haslo'].value != formularz['haslo2'].value)
  	  {
  	  	alert("Hasło musi być wpisane dwa razy tak samo");
  	  	return false;
  	  }

  	  if(formularz['email'].value != formularz['email2'].value)
  	  {
  	  	alert("Adres email musi być wpisany dwa razy tak samo");
  	  	return false;
  	  }
	  
	  return true;	  	
	  
}

function registration_check_en()
{
	var formularz=document.getElementById('reg_form');
	
	if(
		formularz['login'].value == "" ||
		formularz['haslo'].value == "" ||
		formularz['haslo2'].value == "" ||
		formularz['imie'].value == "" ||
		formularz['nazwisko'].value == "" ||
		formularz['adres'].value == "" ||	
		formularz['email'].value == "" ||
		formularz['email2'].value == "" 											
	  )
	  {
	  	alert("Please fill all fields!");
	  	return false;
	  }

	  if(formularz['login'].value.length<6)
	  {
	  	alert("Login must be at least 6 characters");
	  	return false;
	  }
	  
	  if(formularz['haslo'].value.length<6)
	  {
	  	alert("Password must be at least 6 characters");
	  	return false;
	  }	  

  	  if(formularz['haslo'].value != formularz['haslo2'].value)
  	  {
  	  	alert("Password confirm are different as password");
  	  	return false;
  	  }

  	  if(formularz['email'].value != formularz['email2'].value)
  	  {
  	  	alert("E-mail confirm are different as e-mail");
  	  	return false;
  	  }
	  
	  return true;	  	
	  
}

function popup(url)
{
	window.open('popup.php?url='+url,'foto','menubar=no, toolbar=no, location=no, scrollbars=no, resizable=no, status=no');
}

function validate_search(lang)
{
	var formularz=document.getElementById('search_form');
	if(
		formularz['nazwa'+lang].value == "" &&
		formularz['kod'].value == "" &&
		formularz['gramatura'].value == "" &&
		formularz['rozmiar'].value == "" 											
	  )	
	  {
	  	if(lang=="_en")
	  	{
		  	alert("Please specify search criteries");	  	
	  	}
	  	else
	  	{
		  	alert("Brak kryteriów wyszukiwania");
	  	}
	  	return false;
	  }
	  
	  return true;
	  
}