function fancyButtonReplace()
{
    var smallButtons = $$('.button-link', '.button-link-big');

    for (i=0; i < smallButtons.length; i++) {
        var smallButton = smallButtons[i];

        var inside = new Element('span');
        inside.insert(smallButton.innerHTML);
        smallButton.update(inside);

        smallButton.addClassName('fancy');

/*
        var outside = new Element('div');
        smallButton.insert({before: outside});
        outside.insert(smallButton);

        outside.addClassName('fancy');
*/
    }
}

Event.observe(document, 'dom:loaded', function() { fancyButtonReplace(); });