$(document).ready(function(){
						   
  var currentPosition = 0;
  var slideWidth = 700;
  var slides = $('.slide');
  var numberOfSlides = slides.length;

  // Remove scrollbar in JS
  $('#slidesContainer').css('overflow', 'hidden');

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

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

  // Hide left arrow control on first load
  manageControls(currentPosition);
  
  // Set first homepic dot to ON state when we load first image
  $('.homepic_dots a').eq(0).css('background-position', 'left top');

  // Create event listeners for .controls clicks
  $('.control')
	.bind('click', function(){
	// Determine new position
	currentPosition = ($(this).attr('id')=='rightControl') ? currentPosition+1 : currentPosition-1;
	
	if(currentPosition == -1){
		currentPosition = numberOfSlides-1;
	}
	if(currentPosition == numberOfSlides){
		currentPosition = 0;
	}
	// Hide / show controls
	manageControls(currentPosition);
	
	// Set relevant homepic dot to ON state
	$('.homepic_dots a').css('background-position', 'left bottom');
	$('.homepic_dots a').eq(currentPosition).css('background-position', 'left top');
	
	// Move slideInner using margin-left
	$('#slideInner').animate({
	  'marginLeft' : slideWidth*(-currentPosition)
	});
  });
	
	
	  // Create event listeners for .controls clicks
  $('.homepic_dots a')
	.bind('click', function(){
	// Determine new position
	positionIndex = $(this).attr('id');
	currentPosition = positionIndex-1;
	
	manageControls(currentPosition);
	
	// Set relevant homepic dot to ON state
	$('.homepic_dots a').css('background-position', 'left bottom');
	$(this).css('background-position', 'left top');
	
	
	// Move slideInner using margin-left
	$('#slideInner').animate({
	  'marginLeft' : slideWidth*(-currentPosition)
	});
  });



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