function show_details(pid, code) {
   url = '../publication/details.html?pid=' + pid;
   url += '&language=' + code;
   sdwindow = window.open(url, 'show_details','height=600,width=740,resizable=yes,status=no,toolbar=no,directories=no,scrollbars=yes');
   if (window.focus) {sdwindow.focus()}
}

function edit_details(pid, code) {
   url = '../publication/edit.html?pid=' + pid;
   url += '&language=' + code;
   document.location = url;
}