function get_presentation(path)
{
    path = (!path) ? '' : path;
    url = '/shot/'+path+'/shots.json';
    jQuery.ajax({
        'type'      : 'GET',
        'url'       : url,
        'data'      : {},
        'success'   : set_presentation,
        'dataType'  : 'json'
    });
    window.setTimeout(function(){
        get_presentation(path);
    }, 3000);
    return true;
}

function set_presentation(shot)
{
    jQuery('#slider_wrap img:first').attr('src', 'http://live.miem.tv/'+shot);
    jQuery('#zoomed img:first').attr('src', 'http://live.miem.tv/'+shot);
}