diff --git a/modules/lemonldap-ng-manager/example/skins/default/manager.css b/modules/lemonldap-ng-manager/example/skins/default/manager.css
index 951d51144..5bc5df014 100644
--- a/modules/lemonldap-ng-manager/example/skins/default/manager.css
+++ b/modules/lemonldap-ng-manager/example/skins/default/manager.css
@@ -241,7 +241,7 @@ option
 #content_filearea table tr td
 {
   text-align:left;
-  vertical-align:center;
+  vertical-align:middle;
 }
 #content_filearea table
 {
diff --git a/modules/lemonldap-ng-manager/example/skins/default/manager.js b/modules/lemonldap-ng-manager/example/skins/default/manager.js
index 06c37b922..523d71d61 100644
--- a/modules/lemonldap-ng-manager/example/skins/default/manager.js
+++ b/modules/lemonldap-ng-manager/example/skins/default/manager.js
@@ -2,6 +2,13 @@
 * Lemonldap::NG Manager jQuery scripts
 */
 
+/* Help chapters */
+var helpCh={
+	rules:'/pages/documentation/1.0/writingrulesand_headers.html#rules',
+	headers:'/pages/documentation/1.0/writingrulesand_headers.html#headers',
+	default:'/'
+};
+
 /* Init simpleTreeCollection */
 var simpleTreeCollection;
 
@@ -58,9 +65,6 @@ $(document).ready(function(){
 		return false;
 	});
 
-	/* Load default help */
-	$('#help_content').load(scriptname+'?help=default');
-
 	/* Display configuration datas */
 	getCfgAttributes();
 	display('cfgDatas','');
@@ -72,7 +76,7 @@ $(document).ready(function(){
 		drag:false,
 		afterClick:function(node){
 			var span=$('span:first',node);
-			$('#help_content').load(scriptname+'?help='+span.attr('help'));
+			loadHelp(span.attr('help'));
 			simpleTreeDefaultJqueryClasses();
 			simpleTreeToggleJqueryClasses();
 		},
@@ -112,6 +116,10 @@ $(document).ready(function(){
 		simpleTreeSetMenuStyle(style);
 		return false;
 	});
+
+	/* Load default help */
+	loadHelp('default');
+
 });
 function simpleTreeSetMenuStyle(style){
 	if(style=="tree"){
@@ -347,12 +355,13 @@ function display(div,title) {
 	$('#newapplicationr,#delapplication').hide();
 	$('#newpostr,#delpost').hide();
 	$('#newpostdatar,#delpostdata').hide();
-	var height_cur=$('#buttons').height()+$('#edition').height()+$('#help').height();
+	/* TODO: conflict with loadAndScroll */
+	/*var height_cur=$('#buttons').height()+$('#edition').height()+$('#help').height();
 	var height_max=$('#menu').height();
 	if(height_cur > height_max || $('#help_content').is(':visible')==false){
 		$('#help h1 img').toggle();
 		$('#help_content').toggle();
-	}
+	}*/
 }
 function none(id) {
 	currentId=id;
@@ -700,7 +709,7 @@ function vhost(id){
 }
 function cfgDatas(id){
 	var span=$('#'+id+' span');
-	$('#help_content').load(scriptname+'?help='+span.attr('help'));
+	loadHelp(span.attr('help'));
 	display('cfgDatas','');
 	getCfgAttributes();
 }
@@ -1272,11 +1281,39 @@ function networkPb(){
 	popup('<h3>Network problem</h3>');
 }
 
-function loadAndScrollToAnchor(url) {
-	var t=url.match(/^(.*?)(?:#(.*))$/);
+function loadAndScroll(url,prefix){
+	var t=url.match(/^(.*?)(?:#(.*))?$/);
+	var dir=t[1].match(/(.*\/)/);
 	$('#help_content').load(t[1],function(){
+		/* Scroll to anchor if defined */
 		if(typeof(t[2])=='string')
 			$('#help_content').attr('scrollTop',$("a[name='"+t[2]+"']").position().top-$('#help_content').position().top);
+		/* Replace help_content links */
+		$('#help_content a').each(function(i){
+			if(typeof($(this).attr('href'))=='string'){
+				/* Links must be opened in another window */
+				$(this).attr('target','_blank');
+				var href=$(this).attr('href');
+				/* absolute links are prefixed if needed */
+				if(typeof(prefix)=='string' && typeof(dir[0])=='string' && href.match(/^\//)){
+					$(this).attr('href',prefix+href);
+				}
+				/* relative links are replaced by absolute ones */
+				//else if(href.match(/^\.\./)){
+				else if(!href.match(/^https?:\/\//)){
+					$(this).attr('href',dir[0]+href);
+				}
+			}
+		});
 	});
 }
-
+var lasthelp='';
+function loadHelp(ch){
+	var url;
+	if(typeof(helpCh[ch])!='string'){ch='default';}
+	if(ch!=lasthelp){
+		url=helpCh[ch];
+		loadAndScroll('/doc'+url,'/doc');
+		lasthelp=ch;
+	}
+}
diff --git a/modules/lemonldap-ng-manager/example/skins/default/manager.tpl b/modules/lemonldap-ng-manager/example/skins/default/manager.tpl
index 51ab5cb80..45790466e 100644
--- a/modules/lemonldap-ng-manager/example/skins/default/manager.tpl
+++ b/modules/lemonldap-ng-manager/example/skins/default/manager.tpl
@@ -8,7 +8,7 @@
 <link href="<TMPL_VAR NAME="DIR">/lemonldap-ng.ico" rel="shortcut icon" />
 <link rel="stylesheet" type="text/css" href="<TMPL_VAR NAME="DIR">/ui-lightness/jquery-ui-1.8.5.custom.css" />
 <link rel="stylesheet" type="text/css" title="menu" href="<TMPL_VAR NAME="DIR">/<TMPL_VAR NAME="CSS">" />
-<link rel="stylesheet" type="text/css" title="help" href="/doc/css/screen.css" />
+<link rel="stylesheet" type="text/css" href="/doc/css/screen.css" />
 <script src="<TMPL_VAR NAME="DIR">/jquery-1.4.2.min.js" type="text/JavaScript"></script>
 <script src="<TMPL_VAR NAME="DIR">/jquery-ui-1.8.5.custom.min.js" type="text/JavaScript"></script>
 <script src="<TMPL_VAR NAME="DIR">/jquery.cookie.js" type="text/JavaScript"></script>
diff --git a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/_Struct.pm b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/_Struct.pm
index 0d19c4591..c8de985c4 100644
--- a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/_Struct.pm
+++ b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/_Struct.pm
@@ -34,15 +34,17 @@ sub cstruct {
                     ],
                     rules => {
                         _nodes => ["hash:/locationRules/$k2:rules:rules"],
-                        _js    => 'rulesRoot'
+                        _js    => 'rulesRoot',
+                        _help  => 'rules',
                     },
                     headers => {
                         _nodes => ["hash:/exportedHeaders/$k2"],
-                        _js    => 'hashRoot'
+                        _js    => 'hashRoot',
+                        _help  => 'headers',
                     },
                     post => {
                         _nodes => ["post:/post/$k2:post:post"],
-                        _js    => 'postRoot'
+                        _js    => 'postRoot',
                     },
                     vhostOptions => {
                         _nodes     => [qw(vhostPort vhostHttps)],