function tellafriend(url) {
 newwindow = window.open(url + ';template=tellafriend', '_blank', 'width=400,height=400,status=no,location=no,toolbar=no');
}


function printpreview(url) {
 newwindow = window.open(url + ';template=printerfriendly', '_blank', 'width=600,height=600,status=no,location=no,toolbar=no,scrollbars=yes');
}