function isPPC() {
if (navigator.appVersion.indexOf("PPC") != -1) return true;
else return false;
}
if(isPPC()) {
document.write('<a  HREF=\"mailto:\?subject\=Take a look at this:' + '?body= ' + window.location + '\" onMouseOver="window.status=\'Send this page to a friend\'; return true" TITLE="Send this page to a friend" ><img src="http://so-and-so.it/img/mail.gif" width="16" height="16" border="0"></a>');
}
else { document.write('<a  HREF=\"mailto:\?body\=Take a look at this:' + ' ' + window.location + '\" onMouseOver="window.status=\'Send this page to a friend\'; return true" TITLE="Send this page to a friend" ><img src="http://so-and-so.it/img/mail.gif" width="16" height="16" border="0"></a>');
}