// мастера
window.addEvent('domready', function(){
    var master_block = $$('.rightbanner')[1];
    var img = master_block.getElement('img');
    var title = master_block.getElement('div');
    
    var index = 0;
    (function(){
        var obj = masters[index];
        img.set('src', obj.src);
        title.set('text', obj.name);
        
        if (index + 1 === masters.length) {
            index = 0;
        }
        else {
            index++;
        }
    }).periodical(4000);
});

// отзывы
window.addEvent('domready', function(){
    var responseBlocks = $$('.js-response');
    var visibleBlock = responseBlocks[0];
    var count = responseBlocks.length;
    var index = 0;
    
    (function() {
        if (index == count - 1) {
            index = 0;
        } else {
            index++;
        };
        
        visibleBlock.hide();
        visibleBlock = responseBlocks[index].show();
    }).periodical(4000);
});