$(document).ready(function(){
  var panel10_currentPosition = 0;
  var panel10_slideWidth = 600;
  var panel10_slides = $('.panel10_slide');
  var panel10_numberOfSlides = panel10_slides.length;

  // Remove scrollbar in JS
  $('#panel10_slideshow').css('overflow', 'hidden');
  $('#panel10_slideshow').css('width', '580px');
  $('.ninesixty .panel .details').css('width', '330px');
  $('.ninesixty .panel #panel10_slideshow').css('width', '580px');

  // Wrap all .slides with #slideInner div
  panel10_slides
  .wrapAll('<div id="panel10_slideInner"></div>')
  // Float left to display horizontally, readjust .slides width
  .css({
    'float' : 'left',
    'width' : panel10_slideWidth
  });

  // Set #slideInner width equal to total width of all slides
  $('#panel10_slideInner').css('width', panel10_slideWidth * panel10_numberOfSlides);

  // Insert left and right arrow controls in the DOM
  $('.ninesixty #panel10 .link')
  	.append('<div id="panel10_slideshow_controls"><span class="panel10_control" id="panel10_previous">Previous</span><span class="panel10_control" id="panel10_next">Next</span></div>');

  // Hide left arrow control on first load
  manageControls(panel10_currentPosition);

  // Create event listeners for .controls clicks
  $('.panel10_control')
    .bind('click', function(){
    // Determine new position
      panel10_currentPosition = ($(this).attr('id')=='panel10_next')
    ? panel10_currentPosition+1 : panel10_currentPosition-1;

      // Hide / show controls
      manageControls(panel10_currentPosition);
      // Move slideInner using margin-left
      $('#panel10_slideInner').animate({
        'marginLeft' : panel10_slideWidth*(-panel10_currentPosition)
      });
    });

  // manageControls: Hides and shows controls depending on currentPosition
  function manageControls(position){
    // Hide left arrow if position is first slide
    if(position==0){ $('#panel10_previous').hide() }
    else{ $('#panel10_previous').show() }
    // Hide right arrow if position is last slide
    if(position==panel10_numberOfSlides-1){ $('#panel10_next').hide() }
    else{ $('#panel10_next').show() }
    }
  });