friendica/view/theme/diabook/theme.php

<?php

/*
 * Name: Diabook
 * Description: Diabook: report bugs and request here: http://pad.toktan.org/p/diabook or contact me : thomas_bierey@friendica.eu
 * Version: 
 * Author: 
 */

$a->theme_info = array(
  'extends' => 'diabook',
);

$a->page['htmlhead'] .= <<< EOT
<script>

//contacts
$('html').click(function() {
 $('#nav-contacts-linkmenu').removeClass('selected');
 document.getElementById( "nav-contacts-menu" ).style.display = "none";
 });
 
 $('#nav-contacts-linkmenu').click(function(event){
     event.stopPropagation();
 });

//messages
$('html').click(function() {
 $('#nav-messages-linkmenu').removeClass('selected');
 document.getElementById( "nav-messages-menu" ).style.display = "none";
 });

 $('#nav-messages-linkmenu').click(function(event){
     event.stopPropagation();
 });

//notifications
$('html').click(function() {
 $('#nav-notifications-linkmenu').removeClass('selected');
 document.getElementById( "nav-notifications-menu" ).style.display = "none";
 });

 $('#nav-notifications-linkmenu').click(function(event){
     event.stopPropagation();
 });

//usermenu
$('html').click(function() {
 $('#nav-user-linkmenu').removeClass('selected');
 document.getElementById( "nav-user-menu" ).style.display = "none";
 });

 $('#nav-user-linkmenu').click(function(event){
     event.stopPropagation();
 });
 
 //settingsmenu
 $('html').click(function() {
 $('#nav-site-linkmenu').removeClass('selected');
 document.getElementById( "nav-site-menu" ).style.display = "none";
 });

 $('#nav-site-linkmenu').click(function(event){
     event.stopPropagation();
 });
</script> 
EOT;