window.addEvent('domready', function () {
    var homeIcons = $$('.homeIcons');
    homeIcons.setStyle('opacity', 1);
    homeIcons.addEvent('mouseenter', function () {
        this.set('morph', { duration: 200 });
        this.tween('opacity', 0.6);
    }).addEvent('mouseleave', function () {
        this.set('tween', { duration: 600 });
        this.tween('opacity', 1);
    })
});