/*
* rotate images
*
* Copyright (c) 2008 Hirokazu Ito (itokuro.jp)
*
*/
function initvars(){
    src = {
      "/restaurant_photos/0000/0361/100_0374_mini.JPG" : "/restaurant/67353476",
      "/restaurant_photos/0000/1029/Fish___Shrimp_Lafayette_at__15.90____mini.jpg" : "/restaurant/67383368",
      "/restaurant_photos/0000/4611/mangaKissa-a_mini.jpg" : "/restaurant/63371747",
    };
    imgsrc = $H(src).keys();
    ahref  = $H(src).values();
    images = new Array(imgsrc.length);
    
    for(i = 0; i < images.length; i++){
        images[i]     = new Image();
        images[i].src = imgsrc[i];
    }
}

function getlist() {
    canvas = $$(".toppict");
    n = Math.floor(Math.random() * canvas.length);
    i = Math.floor(Math.random() * images.length);

    new Effect.Fade(canvas[n],{ from:0, to:1, duration : 5 });
    tmpImage = canvas[n].childNodes[0].childNodes[0].src;
    canvas[n].childNodes[0].childNodes[0].src = images[i].src;
    new Effect.Appear(canvas[n],{ from:0, to:1, duration : 6 });
    canvas[n].childNodes[0].href = ahref[i];
    images[i].src = tmpImage;
}