var currentPosition = 0;
var numberOfSlides = 0;
var innerSlider;
var slideWidth = 400;
var slides;
var rightCtrl;
var leftCtrl;
var stopped = false;


function automove() {

    if (!stopped) {
        if (currentPosition < numberOfSlides - 1) {
            currentPosition = currentPosition + 1;
        }
        else {
            currentPosition = 0;
        }

        // Move slideInner using margin-left
        innerSlider.animate({
            'marginLeft': slideWidth * (-currentPosition)
        });

        // Hide left arrow if position is first slide
        if (currentPosition == 0) { leftCtrl.hide() } else { leftCtrl.show() }
        // Hide right arrow if position is last slide
        if (currentPosition == numberOfSlides - 1) { rightCtrl.hide() } else { rightCtrl.show() }
    }
}

$(document).ready(function() {

    $('a[@rel*=lightbox]').lightBox();
    $(".resizeme").aeImageResize({ height: 250, width: 410 });
    $(".imggallery").aeImageResize({ height: 130, width: 130 });

    slides = $('.slide');
    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 controls in the DOM
    $('#slideshow')
    .prepend('<span class="control" id="leftControl">Clicking moves left</span>')
    .append('<span class="control" id="pauseControl">Clicking pause show</span>')
    .append('<span class="control" id="rightControl">Clicking moves right</span>');

    innerSlider = $('#slideInner');
    leftCtrl = $('#leftControl');
    rightCtrl = $('#rightControl');
    pauseCtrl = $('#pauseControl');

    // Hide left arrow control on first load
    manageControls(currentPosition);
    /*
    $('#makeItBig').jmc_resizr({
    cropType: 'full',
    binding: {
    vertical: 'none',
    horizontal: 'none'
    }
    });
    */
    setInterval('automove()', 10000);

    // Create event listeners for .controls clicks

    $('.control')
        .bind('click',
        function() {
            if ($(this).attr('id') == 'pauseControl')
            {
            stopped=true;
            }
            else
            {
            // Determine new position
            currentPosition = ($(this).attr('id') == 'rightControl') ? currentPosition + 1 : currentPosition - 1;

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

    $('.slide')
        .bind('click',
        function() {
            stopped = true;
        });
    



    // 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() }
    }


});