var i1 = 0;
var i2 = 0;
function rotateImages(){
    id = document.getElementById('thumb1');
    id.src = img1[i1 % img1.length].replace('.','_small.');
    i1++;

    id = document.getElementById('thumb2');
    id.src = img2[i2 % img2.length].replace('.','_small.');
    i2++;

    setTimeout("rotateImages()", 5000);
}

function loadFullImage1(){
    id = document.getElementById('img1');
    id.src = img1[(i1 - 1) % img1.length];
}

function loadFullImage2(){
    id = document.getElementById('img2');
    id.src = img2[(i2 - 1) % img2.length];
}

function setup(){
    $('#zoom1').fancyZoom({
        directory:'zoom/img'
    });
    $('#zoom2').fancyZoom({
        directory:'zoom/img'
    });
    rotateImages();
}