$(document).ready(function(){
         if(jQuery().prettyPhoto) {
        $("a[rel='foto']").prettyPhoto({
            animationSpeed:'slow',
            theme:'facebook',
            slideshow:2000,
            autoplay_slideshow: false,
            social_tools:''
        });
    };
});

    var flashvars = { },
    params = { wmode:"transparent" },
    attributes = { };
    swfobject.embedSWF(base_url+"swf/principal.swf", "myContent", "100%", "640", "9.0.0", "expressInstall.swf", flashvars, params, attributes);

    function abreModal(){
        $('#show_pretty_frame').click();
    }