diff --git a/caotek_mesavoirs/models/default.py b/caotek_mesavoirs/models/default.py
index 729bc39..1a27860 100644
--- a/caotek_mesavoirs/models/default.py
+++ b/caotek_mesavoirs/models/default.py
@@ -46,8 +46,11 @@ def get_docs_themes(request):
     results = request.dbsession.execute(query).fetchall()
     return results
 
-def get_docs_bycritere(request, critere):
-    query = "SELECT * FROM docs WHERE texte like :critere;"
+def get_docs_bycritere(request, critere, logged_in):
+    if logged_in == None:
+        query = "SELECT * FROM docs  JOIN docs_themes ON docs.theme = docs_themes.theme WHERE (docs.texte like :critere) OR (docs.intitule like :critere) AND docs_themes.visible = 'oui';"
+    else:
+        query = "SELECT * FROM docs  JOIN docs_themes ON docs.theme = docs_themes.theme WHERE (docs.texte like :critere) OR (docs.intitule like :critere);"
     results = request.dbsession.execute(query, {'critere': '%' + critere + '%'}).fetchall()
     return results
 
diff --git a/caotek_mesavoirs/routes.py b/caotek_mesavoirs/routes.py
index 84746d6..3f257e5 100644
--- a/caotek_mesavoirs/routes.py
+++ b/caotek_mesavoirs/routes.py
@@ -2,7 +2,7 @@ def includeme(config):
     config.add_static_view('static', 'static', cache_max_age=3600)
     config.add_route('home', '/')
     config.add_route('apropos', 'apropos')
-    config.add_route('archives', '/archives/{theme}')
+    config.add_route('archives', '/archives')
     config.add_route('doc_edit', '/doc_edit/{doc_id}')
     config.add_route('doc_view', '/doc_view/{doc_id}')
     config.add_route('doc_search', '/doc_search')
diff --git a/caotek_mesavoirs/templates/archives.pt b/caotek_mesavoirs/templates/archives.pt
index 9afad88..0214798 100644
--- a/caotek_mesavoirs/templates/archives.pt
+++ b/caotek_mesavoirs/templates/archives.pt
@@ -1,10 +1,24 @@
 <div metal:use-macro="load: global_layout.pt">
 <div metal:fill-slot="content">
 
+	<div class="row" tal:condition="not layout.isAnonymous()">
+		<form method="post" id="frm">
+			<div class="form-group col-xs-4">
+				
+				<select class="form-control" name="theme" onChange="$('#frm').submit()">
+					<div tal:repeat="item themes">
+						<option value="${item.theme}" tal:attributes="selected theme == item.theme and 'selected' or None">
+						${item.theme}
+						</option>
+					</div>
+				</select>
+			</div>
+			<div class="col-xs-8">
+				<a role="button" class="btn btn-success" href="${request.application_url}/doc_edit/0">Créer un nouveau post</a>
+			</div>
+		</form>
+	</div>
 	<div class="row">
-		<p tal:condition="not layout.isAnonymous()">
-			<a href="${request.application_url}/doc_edit/0">Créer un nouveau post</a>
-		</p>
 		<table class="table">
 			<tr tal:repeat="ligne docs">
 				<td><a href="/doc_view/${ligne.doc_id}"><b>${ligne.intitule}</b></a></td>
diff --git a/caotek_mesavoirs/templates/global_layout.pt b/caotek_mesavoirs/templates/global_layout.pt
index 7ea9b81..98839b5 100644
--- a/caotek_mesavoirs/templates/global_layout.pt
+++ b/caotek_mesavoirs/templates/global_layout.pt
@@ -69,8 +69,6 @@
     <footer class="container-fluid bg-footer">
         <div class="row">
             <p class="text-center">
-                Restructured Text cheat sheet <a href="https://github.com/ralsina/rst-cheatsheet/blob/master/rst-cheatsheet.rst" target="_blank">(reST)</a><br />
-                Markdown basic syntax <a href="https://www.markdownguide.org/basic-syntax/" target="_blank">(md)</a><br />
                 <a href="https://www.instagram.com/ctphuoc/" alt="instagram" target="_blank">
                 <img src="${request.static_url('caotek_mesavoirs:static/img/instagram.png')}" /></a><br />
             </p>
diff --git a/caotek_mesavoirs/templates/home.pt b/caotek_mesavoirs/templates/home.pt
index 94fbe52..79c957a 100644
--- a/caotek_mesavoirs/templates/home.pt
+++ b/caotek_mesavoirs/templates/home.pt
@@ -9,8 +9,9 @@
 		</div>
 		<div class="col-sm-8">
 		<h3>Derniers posts</h3>
-		<p tal:condition="not layout.isAnonymous()">
-			<a href="${request.application_url}/archives/blog">Voir les archives</a> | <a href="${request.application_url}/doc_edit/0">Créer un nouveau post</a>
+		<p>
+			| <a href="${request.application_url}/archives">Voir les archives</a> | 
+			<a tal:condition="not layout.isAnonymous()" href="${request.application_url}/doc_edit/0">Créer un nouveau post |</a>
 		</p>
 	
 			<table class="table">
@@ -21,20 +22,6 @@
 			</table>
 		</div>
 	</div>
-	<div class="row well text-center" tal:condition="not layout.isAnonymous()">
-		<div class="col-sm-3">
-			<a href="${request.application_url}/portfolio"><span class="glyphicon glyphicon-piggy-bank logo-primary"></span></a>
-			<h4>EPARGNE</h4>
-		</div>
-		<div class="col-sm-3">
-			<a href="${request.application_url}/archives/memo"><span class="glyphicon glyphicon-list-alt logo-primary"></span></a>
-			<h4>MEMOS</h4>
-		</div>
-		<div class="col-sm-3">
-			<a href="${request.application_url}/archives/article"><span class="glyphicon glyphicon-duplicate logo-primary"></span></a>
-			<h4>ARTICLES</h4>
-		</div>
-	</div>
 
 </div><!-- content -->
 </div>
diff --git a/caotek_mesavoirs/templates/panels/dropdown_menu_panel.pt b/caotek_mesavoirs/templates/panels/dropdown_menu_panel.pt
index fd32ac3..a4ce58a 100644
--- a/caotek_mesavoirs/templates/panels/dropdown_menu_panel.pt
+++ b/caotek_mesavoirs/templates/panels/dropdown_menu_panel.pt
@@ -9,7 +9,9 @@
 
 		<li class="divider"></li>
 		<li><a href="${request.application_url}/preferences">Mes préférences</a></li>
+		<li><a href="https://www.markdownguide.org/basic-syntax/">Markdown syntax</a></li>
 		<li tal:condition="layout.isAdmin()"><a href="${request.application_url}/users_list">Gestion des membres</a></li>
+		<li tal:condition="layout.isAdmin()"><a href="${request.application_url}/portfolio">Porfolio</a></li>
 
 		<li class="divider"></li>
 		<li><a href="${request.application_url}/logout">
diff --git a/caotek_mesavoirs/views/default.py b/caotek_mesavoirs/views/default.py
index 1507580..13921a6 100644
--- a/caotek_mesavoirs/views/default.py
+++ b/caotek_mesavoirs/views/default.py
@@ -85,7 +85,13 @@ def home(request):
 
 @view_config(route_name='archives', renderer='../templates/archives.pt')
 def archives(request):
-    theme = request.matchdict['theme']    
+    theme = 'blog'
+
+    if 'theme' in request.params:
+        theme = request.params["theme"]
+
+    # lire la table des themes
+    themes = get_docs_themes(request)
 
     # lire toutes les docs du theme
     docs = get_docs_bytheme(request, theme) 
@@ -93,6 +99,8 @@ def archives(request):
     return {
             'page_title': "Archives de %s" % theme,
             'docs': docs,
+            'themes': themes,
+            'theme': theme,
         }
 
 @view_config(route_name='doc_edit', renderer='../templates/doc_edit.pt', permission='view')