$(document).ready(function(){
	var currentPosition = 0;
	var slideWidth = 960;
	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);

	// Insert left and right arrow controls in the DOM
	$('#slidesContainer')
	.prepend('<span class="control" id="leftControl">Move left</span>')
	.append('<span class="control" id="rightControl">Move right</span>');

	// Hide left arrow control on first load
	//manageControls(currentPosition);
	$('#leftControl').show();
	$('#rightControl').show();

	// 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 = 1;

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

	// manageControls: Hides and shows controls depending on currentPosition
	function manageControls(position){
		return;

		// 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() }
	}
});