function opnTerms() {
  window.open('terms.php',null,'height=700,width=760,status=no,toolbar=no,menubar=no,location=no,scrollbars=no');
}

function opnPrivacy() {
  window.open('privacy.php',null,'height=700,width=760,status=no,toolbar=no,menubar=no,location=no,scrollbars=no');
}

function addtofav(title, url){
if (document.all)
window.external.AddFavorite(url, title);
else if (window.sidebar)
window.sidebar.addPanel(title, url, "")
}