function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        }
    }
}


addLoadEvent(createRoundedCorners);

function createRoundedCorners() {
    var border = RUZEE.ShadedBorder.create({ corner: 8, border: 1 });
    var tabBorder = RUZEE.ShadedBorder.create({ corner: 8, edges: "tlr", border: 1 });

    border.render('content-area');
    //  border.render('footer');


    var tabs = $('#tabs li');

    if (tabs == null)
        tabs = $('tabs').getElementsByTagName('li');
    for (var i = 0; i < tabs.length; ++i) {
        tabBorder.render(tabs[i]);
    }

}