function popupNews() {
    var url = "http://www.brisnet.com/australia/news.html";
    sealWin=window.open(url,"news",'dependent=no,location=no,menubar=no,toolbar=yes,scrollbars=yes,resizable=1,width=770,height=450,left=10,top=10');
    sealWin.focus();
    }