window.onload = function() {
    var unWidth = document.getElementById('CP_UN_Width');
    var unStyleWidth = unWidth.style.width;
    var footerWidth = document.getElementById('unifiednav_footer4');
    var unFooterWidth = footerWidth.style.width;
    if (unStyleWidth != '0') {
        unStyleWidth = unWidth.style.width = 743 + 'px';
        unFooterWidth = footerWidth.style.width = 743 + 'px';
    }
}