document.write('<'+'scri'+'pt type="text/javascript" src="http://yui.yahooapis.com/2.3.1/build/yahoo-dom-event/yahoo-dom-event.js"></scr'+'ipt>');
document.write('<'+'scri'+'pt type="text/javascript" src="http://yui.yahooapis.com/2.3.1/build/animation/animation-min.js"></scr'+'ipt> ');
document.write('<'+'scri'+'pt type="text/javascript" src="http://yui.yahooapis.com/2.3.1/build/container/container-min.js"></scr'+'ipt>');
var photos;
var last;
SilasPage.addOnLoad(function() {
    photos = document.getElementById('photo').getElementsByTagName('img');
    for (var i=0, p; p=photos[i]; i++) {
        p.id = 'photo'+i;
        p.overlay = new YAHOO.widget.Overlay(p.id, { 
            effect:{effect:YAHOO.widget.ContainerEffect.FADE,duration:5}
            
            } );
    }
    last = 0;
    setTimeout('rotatePhotos()', 5000);
});

function rotatePhotos() {
    var next = last + 1;
    if (next >= photos.length) next = 0;
    photos[last].overlay.hide();
    photos[next].overlay.show();
    last = next;
    setTimeout('rotatePhotos()', 13000);
}