function wnclose() {
if (whatsnew && !whatsnew.closed) { whatsnew.close(); }
}


function openme(pageURL, pageName, pageSpecs) {
    if( typeof(whatsnew) == "undefined" ) {
        whatsnew = window.open(pageURL, pageName, pageSpecs);
    } else { 
        whatsnew.close(); 
        whatsnew = window.open(pageURL, pageName, pageSpecs);
    }
}