$(document).ready(function(){
  var currentPosition = 0;
  var slideWidth = 278;
  var slides = $('.slide');
  var numberOfSlides = slides.length;

  $('#slider_box').css('overflow', 'hidden');

  slides
    .wrapAll('<div id="slideInner"></div>')
	.css({
      'float' : 'left',
      'width' : slideWidth
    });

  $('#slideInner').css('width', slideWidth * numberOfSlides);

  $('#slider_box')
    .prepend('<span class="control" id="lefta">W lewo</span>')
    .append('<span class="control" id="righta">W prawo</span>');

  manageControls(currentPosition);
  $('.control')
    .bind('click', function(){

	currentPosition = ($(this).attr('id')=='righta') ? currentPosition+1 : currentPosition-1;
    

    manageControls(currentPosition);

    $('#slideInner').animate({
      'marginLeft' : slideWidth*(-currentPosition)
    });
  });

  function manageControls(position){
	if(position==0){ $('#lefta').hide() } else{ $('#lefta').show() }
    if(position==numberOfSlides-1){ $('#righta').hide() } else{ $('#righta').show() }
  }	
  
  $("#menu_subpage li:first").addClass("first_prod_menu");

/*  
  
  $('.second_level_menu').hide();
       
        $("#left_menu li").toggle(
        function () {
          $(this).addClass("active");
          $(this).find('ul').show('slow');
        },
        function () {
          $(this).removeClass("active");
          $(this).find('ul').hide('slow');
        }
        );
*/

});