var total = 0;
var current_slide = null;
var interval;

function doStuf() {    
    var current = $('#lodge_slides a#current');
    $('#slideshow img:nth-child('+current+')')
}

function displaySlide( num ) {
    var next_slide = $('#slideshow img:nth-child('+num+')');

    if(current_slide){
        current_slide.css('z-index', '2');

    }


    $('#slideshow img').hide().css('z-index','2');
    if(current_slide)
        current_slide.show();
    next_slide.css('z-index','5').fadeIn('slow');

    current = num;
    current_slide = next_slide;


    clearInterval(interval);
    interval = setInterval('automaticSwitch()', 4500 );
}

var current = 0;
function automaticSwitch(){
    current += 1;
    if(current > nr_slides)
        current = 1;

    displaySlide(current);
}

$(document).ready(function(){

    nr_slides = $('#slideshow img').size();
    if(nr_slides > 1) {

        $('#slideshow img').hide();
        $('#slideshow img').first().fadeIn('slow');
        displaySlide(1);
    }
});