SilasPage.addOnLoad(function() {
    imgs = GetElementsWithClassName('img', 'people');
    rotateImages();
});

var photos = ['1.jpg', '2.jpg', '4.jpg', '5.jpg', '6.jpg', '7.jpg', '8.jpg'];
var currPhoto = 0;
var currIndex = 0;
var imgs = false;
function rotateImages() {
    var baseURL = '/wp-content/themes/silaspartners/styles/images/people-thumbnails/';
    if (currPhoto >= photos.length) currPhoto = currPhoto - photos.length;
    if (currIndex >= imgs.length) currIndex = 0;
    imgs[currIndex].src = baseURL+photos[currPhoto];
    
    currIndex = currIndex + 1;
    currPhoto = currPhoto + Math.floor(Math.random() * (photos.length - 1)) + 1;
    
    setTimeout('rotateImages()', 15000);
}