//Make the rounded corners, well..., rounded.
function makeRounded() {
    var all = document.getElementsByTagName("*");
    for(var i=all.length-1; ele=all[i],i>0; i--) {
        if(ele.className && ele.className.match(/(\s|^)rsbox(\s|$)/i)) {
            var inner = ele.innerHTML;//Or do it using DOM.
            ele.innerHTML = "<div class='wrapper1'><div class='wrapper2'>"
                    + "<div class='wrapper3'><div class='wrapper4'>"
                    + inner    + "</div></div></div></div>";
        }
    }
}
window.onload=makeRounded;