/*
 * Autor: Ariel Pchara
 * Criada em: 05 de Abril de 2010 as 11:45
 */

$.bgshow = {};
$.bgshow.animando = false;

$.bgshow.proximo = function(sliders){
    if( $.bgshow.animando ){
        return false;
    }
    $.bgshow.animando = true;
    var vis = $('.visivel',sliders);
    var next = vis.next();
    if( !next.length ){
        next = $(':first',sliders);
    }
    next.show().stop().fadeIn(2000).css({zIndex:-10,opacity:1,left:$(window).width()}).animate({left:0},{duration:0});
    vis.css({zIndex:-5});
    vis.css({left:0}).stop().fadeOut(2000).animate({left:-$(window).width()},{duration:0,complete:function(){
        $('.visivel').removeClass('visivel').hide();
        next.addClass('visivel');
        $.bgshow.animando = false;
    }});
    return false;
};


$.fn.bgshow = function(options){
    var sliders = $(this);
    $(':first',sliders).addClass('visivel');
    $(':gt(0)',sliders).hide();
    
     window.setInterval( function () {
        return $.bgshow.proximo(sliders);
    } , 5000 );

};