function styleborder() {
    var divs = getElementsByClassName('fancyborder', 'div');
    for (var i=0, n=divs.length; i<n; i++) {
       var s = '<table class="fancytable" border="0" cellspacing="0" cellpadding="0"><tr><td class="fancylt"></td><td class="fancyt"></td><td class="fancyrt"></td></tr><tr><td class="fancyl"></td><td class="fancycontent">'+divs[i].innerHTML+'</td><td class="fancyr"></td></tr><tr><td class="fancylb"></td><td class="fancyb"></td><td class="fancyrb"></td></tr></table>';
       divs[i].innerHTML = s;
    }
}
addEvent(window, 'load', styleborder, false);