function writeName() { document.write('McGra'+'nahan');}

function viewPortWidth() {
     if (document.documentElement)
         return width = document.documentElement.offsetWidth;
     else if (window.innerWidth && window.innerHeight)
         return window.innerWidth;
}

function setupLayout() {
    $('#mainfill').width(viewPortWidth() / 2 + 130 /* spillover from left column onto right half of page */ + 'px');
}