document.observe('dom:loaded', function(event)
{
    var settings = {
        tl: { radius: 4 },
        tr: { radius: 4 },
        bl: { radius: 4 },
        br: { radius: 4 },
        antiAlias: true,
        autoPad: false
    }

    $$('div.modal', 'div.tooltip').each(function(div)
    {
        try {
            var cornersObj = new curvyCorners(settings, div);
            cornersObj.applyCornersToAll();
        } catch (e) {
            // Non-critical
        }
    });
});