function $save(id){
  if ( $(id) ) $(id).submit();
  return false;
  }	

/*--------------------------------------------------------------------------------------------------------------------------------*/

function menu (obj){
  var li = $(obj).getParent();
  var ul = li.getElement('ul');  
  ul.toggleClass('hide');  
  if ( li.hasClass('active' ) )
    li.removeClass('active')
  else if ( !ul.hasClass('hide') ) 
    li.addClass('active');
  }
  
/*--------------------------------------------------------------------------------------------------------------------------------*/
  
function swich_order_row ( obj ){
  var obj = $(obj);
  var className = obj.get('name') ;
  if( className ){
    if ( obj.get('value') )
      $$('.'+className).removeClass('hide');
    else
      $$('.'+className).addClass('hide');
    }
  }   

/*--------------------------------------------------------------------------------------------------------------------------------*/
  
function clear_input( input ){
  var input = $(input);
  if ( input ){
    input.addEvent('focus',function(){  if ( input.get('title') == input.get('value') ) input.set('value',''); });
    input.addEvent('blur',function(){ if ( input.get('value') == '' ) input.set('value', input.get('title') ); });
    }
  }

/*--------------------------------------------------------------------------------------------------------------------------------*/  

function add_comment(sub){
  var comment_form = $('comment_form');
  new Element('input',{'name':'sub','value':sub,'type':'hidden'}).inject(comment_form);
  comment_form.submit();  
  }

/*--------------------------------------------------------------------------------------------------------------------------------*/

function show_comment_form(obj){
  $('comment_form').removeClass('hide');
  obj.setStyle('display','none'); 
  }

/*--------------------------------------------------------------------------------------------------------------------------------*/

function add_to_basket(prod_basket){
  var prod_basket = $(prod_basket);
  if ( prod_basket ){
    var valid = true;
    var choose_options = prod_basket.getElements('.choose_options');
    if ( choose_options ){
      choose_options.each(function(el){
        if ( el.get('value') == '' && valid ){
          valid = false;
          alert('Wybierz '+el.get('title')+'.' );      
          el.focus();          
          }
        });
      }
    if ( valid ){
      prod_basket.submit();
      }      
    }  
  }

/*--------------------------------------------------------------------------------------------------------------------------------*/

window.addEvent('domready', function() {
  var forms = document.getElements('form');
  forms.addEvent('submit',function(e){
    //new Event(e).stop();
    this.getElements('input').each(function(el){      
      var title = el.get('title');      
      if ( title && title == el.get('value') ){ 
        el.set('value','');
        }
      });
    //this.submit();
    });
});

/*--------------------------------------------------------------------------------------------------------------------------------*/
  
window.addEvent('domready', function() {
  var dodajdokoszyka = $('dodajdokoszyka') ;  
  if ( dodajdokoszyka ){
    dodajdokoszyka.addEvent('click',function(e){
      new Event(e).stop();
      $('order_add_form').submit();
      });
    }
});