// 
//  slideshow.js
//  brindon
//  
//  Created by Richard Henry on 2008-12-02.
//  Copyright 2008 J Brindon Addy. All rights reserved.
// 

document.observe('dom:loaded', function() {
	start_slideshow(1, 9, 5000);
});

function start_slideshow(start_frame, end_frame, delay) {
        setTimeout(switch_slides(start_frame,start_frame,end_frame, delay), delay);
}

function switch_slides(frame, start_frame, end_frame, delay) {
        return (function() {
                Effect.Fade('welcome_photo_' + frame, { duration:0.4 });
                if (frame == end_frame) { frame = start_frame; } else { frame = frame + 1; }
                setTimeout("Effect.Appear('welcome_photo_" + frame + "', { duration:0.4 });", 350);
                setTimeout(switch_slides(frame, start_frame, end_frame, delay), delay + 350);
        })
}