var CIRCUITRY = {

    currentPosition: 0,
    slideWidth: 650,

    init: function() {

        var slidesCIRCUITRY = $('.circuitrylbpage');
        var numberOfSlidesInCIRCUITRY = slidesCIRCUITRY.length;

        $('.circuitrylbimgcontainer').css('overflow', 'hidden');

        // Append Left/Right-turn anchor

        $('.circuitrylbselectorcontainer')
            .prepend('<h3>Browse Collection</h3>')
            .append('<span class="circuitryturnpage" id="circuitryturnleft">Left</span><span class="circuitryturnpage" id="circuitryturnright">Right</span><div class="clearlbselectorcontainer"><span class="donotdisplay">&nbsp;</span></div>');

        // Hide Left-turn on first load

        CIRCUITRY.manageTurns(numberOfSlidesInCIRCUITRY);

        $('.circuitryturnpage').bind('click', function() {

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

            CIRCUITRY.manageTurns(numberOfSlidesInCIRCUITRY);

            $('.circuitrylbpagewrapper').animate(
                { 'marginLeft' : CIRCUITRY.slideWidth*(-CIRCUITRY.currentPosition) }
            );

        });

    },

    manageTurns: function(numberOfSlidesInCIRCUITRY) {

        if(CIRCUITRY.currentPosition==0)
        {
            $('#circuitryturnleft').hide();
        }
        else
        {
            $('#circuitryturnleft').show()
        }
        if(CIRCUITRY.currentPosition==numberOfSlidesInCIRCUITRY-1)
        {
            $('#circuitryturnright').hide()
        }
        else
        {
            $('#circuitryturnright').show()
        }

    }

    // ...

}