Подсветка выбранного пункта меню

 
$menu_name = 'mainmenu'; //какое меню выводить
$max_items = 7; //Количетсво полностью отображаемых пунктов
/*End Конфиг************************************************************************************/
 
function mod_hmenu($module_id,$menu_name,$max_items){
global $_CFG;
$menuid = cmsMenuId();
 
if (isset($_SESSION['user']['id'])){
$user_group = $_SESSION['user']['group_id'];
} else {
$user_group = cmsGuestGroup();
}
 
$sql = "SELECT NSLeft, NSRight, NSLevel FROM cms_menu WHERE id = $menuid";
$result = mysql_query($sql) or die(mysql_error());
$currentmenu = mysql_fetch_assoc($result);
mysql_free_result($result);
 
$root_id = dbGetField('cms_menu', 'parent_id=0', 'id');
 
$nested_sets = cmsNestedSetsInit('cms_menu');
$rs_rows = $nested_sets->SelectSubNodes($root_id);
$last_level = -1; 
 
ob_start();
 
echo '<div id="hmenu" class="hmenu" align="center"><ul>';
$m_count = 0;
$splitit = 0;
$is_admin = false;
if(isset($_SESSION['user']['id'])) { if (cmsUserIsAdmin($_SESSION['user']['id'])) { $is_admin = true; } }
while ($row = mysql_fetch_assoc($rs_rows)){
if ($row['menu'] == $menu_name){
$_2levellink=''; 
$menulink = cmsMenuSeoLink($row['link'], $row['linktype'], $row['id']); 
 
if ($row['allow_group']==-1 || $row['allow_group']==$user_group || $is_admin){
if($row['published']){
// BUILD ITEM /////////////////////////////////////////////////////////////////////
if (!$row['iconurl']) { 
$fileicon = '/includes/jquery/treeview/images/file.gif'; 
$foldericon = '/includes/jquery/treeview/images/folder-closed.gif'; 
} else { 
$fileicon = '/images/menuicons/'.$row['iconurl']; 
$foldericon = '/images/menuicons/'.$row['iconurl'];
} 
//////
if ( $row['NSLevel']==1) {$m_count++;}
if ($row['id']!=$menuid){
//link target
if ($row['target']) { $target = $row['target']; } else { $target = '_self'; }
$link = '<a target="'.$target.'" class="'.$css_menulink.'" href="'.$menulink.'" style="background: url('.$fileicon.')">'.$row['title'].'</a>'; 
} else {
$link = '<div class="file" style="background: url('.$fileicon.')">'.$row['title'].'</div>'; 
}
if ($m_count==$max_items && !$splitit ){$_2levellink='<a href="#" style="background: url('.$fileicon.')">More.....</a><ul><li>';$splitit = 1;}
if ( $row['NSLevel'] < $last_level ) { echo str_repeat('</ul></li>', $last_level-$row['NSLevel']); }
if ( $row['NSRight'] - $row['NSLeft'] == 1 ){ // если разница единица, то значит у него нет потомков
echo '<li>'.$_2levellink.$link.'</li>';
}
else {
echo '<li>'.$_2levellink.'<a href="'.$menulink.'" style="background: url('.$foldericon.')">'.$row['title'].'</a><ul>'; 
} 
$last_level = $row['NSLevel'];
////////////////////////////////////////////////////////////////////////////////////
}
}
}
} 
echo ($splitit)?'</ul></ul></div>':'</ul></div>';
 
?>
<link href="/templates/<?php echo $_CFG['template']; ?>/css/hmenu.css" rel="stylesheet" type="text/css">
 
 
 
<?php 
 
return true;
 
}
mod_hmenu(0,$menu_name,$max_items);
?>