$(document).ready(function(){
	
  $('form.contactform div.html a').toggle(function(){
	  pi_ShowForm();
	  return false;
    }, function(){
      pi_HideForm();
      return false;
    }
    
  );
  
  //$('img[title=Made in Germany]').parent().addClass('MadeInGermany');
  
});

function pi_ShowForm(){
  $('form.contactform div.optional').show('slow');
  $('form.contactform div.html a').text('Weniger Daten angeben');
}

function pi_HideForm(){
  $('form.contactform div.optional').hide('slow');
  $('form.contactform div.html a').text('Mehr Daten angeben');
}