addDOMLoadEvent(setSameSize);

function setSameSize()
{
    var y = $$('.boxrow');
    for(var n=0; n < y.length; n++)
    {
        Nifty("div#" + $(y[n]).down('.box').identify() + ",div#" + $(y[n]).down('div.box').next('div.box').identify(),"same-height none");
    }
}