diff --git a/NpgsqlBlogProvider/ChangeLog b/NpgsqlBlogProvider/ChangeLog
index 26307ecd..b6d696b2 100644
--- a/NpgsqlBlogProvider/ChangeLog
+++ b/NpgsqlBlogProvider/ChangeLog
@@ -1,3 +1,8 @@
+2015-07-02  Paul Schneider  <paul@pschneider.fr>
+
+	* NpgsqlBlogProvider.cs:
+	* NpgsqlBlogProvider.csproj: 
+
 2015-06-09  Paul Schneider  <paul@pschneider.fr>
 
 	* NpgsqlBlogProvider.csproj: Helps to fix packaging, and
diff --git a/NpgsqlBlogProvider/NpgsqlBlogProvider.cs b/NpgsqlBlogProvider/NpgsqlBlogProvider.cs
index c6345657..59ed4756 100644
--- a/NpgsqlBlogProvider/NpgsqlBlogProvider.cs
+++ b/NpgsqlBlogProvider/NpgsqlBlogProvider.cs
@@ -4,6 +4,8 @@ using System.Configuration.Provider;
 using Npgsql;
 using System.Collections.Generic;
 using Yavsc.Model.Blogs;
+using Yavsc.Model.Circles;
+using System.Web.Mvc;
 
 namespace Npgsql.Web.Blog
 {
@@ -28,6 +30,7 @@ namespace Npgsql.Web.Blog
 				cmd.CommandText = "insert into bltag (blid,tag) values (@postid,@tag) returning _id";
 				cmd.Parameters.AddWithValue("@tag",tag);
 				cmd.Parameters.AddWithValue("@postid",postid);
+				cnx.Open ();
 				return (long) cmd.ExecuteScalar ();
 			}
 		}
@@ -41,20 +44,11 @@ namespace Npgsql.Web.Blog
 			using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
 				cmd.CommandText = "delete from bltag where _id = @tagid";
 				cmd.Parameters.AddWithValue("@tagid",tagid);
+				cnx.Open ();
 				cmd.ExecuteNonQuery ();	
 			}
 		}
 		/// <summary>
-		/// Gets the post identifier.
-		/// </summary>
-		/// <returns>The post identifier.</returns>
-		/// <param name="username">Username.</param>
-		/// <param name="title">Title.</param>
-		public override long GetPostId (string username, string title)
-		{
-			throw new NotImplementedException ();
-		}
-		/// <summary>
 		/// Gets the comments.
 		/// </summary>
 		/// <returns>The comments.</returns>
@@ -97,26 +91,30 @@ namespace Npgsql.Web.Blog
 		/// <param name="title">Title.</param>
 		/// <param name="content">Content.</param>
 		/// <param name="visible">If set to <c>true</c> visible.</param>
-		public override void UpdatePost (long postid, string title, string content, bool visible)
+		/// <param name="cids">Circle identifiers</param>
+		public override void UpdatePost (long postid, string title, string content, 
+			bool visible, long [] cids)
 		{
-			using (NpgsqlConnection cnx = new NpgsqlConnection(connectionString))
-			using (NpgsqlCommand cmd = cnx.CreateCommand()) {
-				DateTime now = DateTime.Now;
-				cmd.CommandText = 
+			using (NpgsqlConnection cnx = new NpgsqlConnection(connectionString)) {
+				using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+					DateTime now = DateTime.Now;
+					cmd.CommandText = 
 					"update blog set modified=@now," +
 					" title = @title," +
 					" bcontent=@content, " +
 					" visible = @visible " +
 					"where _id = @id";
-				cmd.Parameters.AddWithValue ("@now", now);
-				cmd.Parameters.AddWithValue ("@title", title);
-				cmd.Parameters.AddWithValue ("@content", content);
-				cmd.Parameters.AddWithValue ("@visible", visible);
-				cmd.Parameters.AddWithValue ("@id", postid);
-				cnx.Open ();
-				cmd.ExecuteNonQuery ();
+					cmd.Parameters.AddWithValue ("@now", now);
+					cmd.Parameters.AddWithValue ("@title", title);
+					cmd.Parameters.AddWithValue ("@content", content);
+					cmd.Parameters.AddWithValue ("@visible", visible);
+					cmd.Parameters.AddWithValue ("@id", postid);
+					cnx.Open ();
+					cmd.ExecuteNonQuery ();
+				}
 				cnx.Close();
 			}
+			UpdatePostCircles (postid, cids);
 		}
 		/// <summary>
 		/// Removes the post.
@@ -249,6 +247,7 @@ namespace Npgsql.Web.Blog
 					}
 				}
 			}
+			if (be!=null) SetCirclesOn (be);
 			return be;
 		}
 		/// <summary>
@@ -280,10 +279,10 @@ namespace Npgsql.Web.Blog
 			using (NpgsqlConnection cnx=new NpgsqlConnection(connectionString))
 			using (NpgsqlCommand cmd = cnx.CreateCommand()) {
 				cmd.CommandText = "select _id,bcontent,modified,posted,visible from blog " +
-				                  "where applicationname = @appname and username = @username and title = @title";
-				cmd.Parameters.AddWithValue ("@appname", applicationName);
-				cmd.Parameters.AddWithValue ("@username", username);
-				cmd.Parameters.AddWithValue ("@title", title);
+				                  "where applicationname = :appname and username = :username and title = :title";
+				cmd.Parameters.AddWithValue ("appname", applicationName);
+				cmd.Parameters.AddWithValue ("username", username);
+				cmd.Parameters.AddWithValue ("title", title);
 				cnx.Open ();
 				using (NpgsqlDataReader rdr = cmd.ExecuteReader()) {
 					if (rdr.Read ()) {
@@ -298,21 +297,41 @@ namespace Npgsql.Web.Blog
 					}
 					rdr.Close ();
 				}
-				if (be!=null)
-				using (NpgsqlCommand cmdtags = cnx.CreateCommand()) {
-					List<string> tags = new List<string> ();
-					cmd.CommandText = "select tag.name from tag,tagged where tag._id = tagged.tagid and tagged.postid = @pid";
-					cmd.Parameters.AddWithValue ("@pid", be.Id);
-					using (NpgsqlDataReader rdrt = cmd.ExecuteReader ()) {
-						while (rdrt.Read ()) {
-							tags.Add (rdrt.GetString (0));
+				if (be != null) {
+					using (NpgsqlCommand cmdtags = cnx.CreateCommand ()) {
+						List<string> tags = new List<string> ();
+						cmd.CommandText = "select tag.name from tag,tagged where tag._id = tagged.tagid and tagged.postid = :pid";
+						cmd.Parameters.AddWithValue ("pid", be.Id);
+						using (NpgsqlDataReader rdrt = cmd.ExecuteReader ()) {
+							while (rdrt.Read ()) {
+								tags.Add (rdrt.GetString (0));
+							}
 						}
+						be.Tags = tags.ToArray ();
 					}
-					be.Tags = tags.ToArray ();
+					SetCirclesOn (be);
 				}
 			}
 			return be;
 		}
+
+		private void SetCirclesOn(BlogEntry be)
+		{
+			List<long> circles = new List<long> ();
+			using (NpgsqlConnection cnx=new NpgsqlConnection(connectionString))
+			using (NpgsqlCommand cmdcircles = cnx.CreateCommand ()) {
+				cmdcircles.CommandText = "select a.circle_id from blog_access a " +
+					"where a.post_id = :pid";
+				cmdcircles.Parameters.AddWithValue ("pid", be.Id);
+				cnx.Open ();
+				using (NpgsqlDataReader rdr = cmdcircles.ExecuteReader ()) {
+					while (rdr.Read ()) {
+						circles.Add ( rdr.GetInt64 (0) );
+					}
+				}
+			}
+			be.AllowedCircles = circles.ToArray();
+		}
 		/// <summary>
 		/// Post the specified username, title, content and visible.
 		/// </summary>
@@ -320,59 +339,112 @@ namespace Npgsql.Web.Blog
 		/// <param name="title">Title.</param>
 		/// <param name="content">Content.</param>
 		/// <param name="visible">If set to <c>true</c> visible.</param>
-		public override long Post (string username, string title, string content, bool visible)
+		/// <param name="circles">.</param>
+		public override long Post (string username, string title, string content, bool visible, long [] circles)
 		{
+			long pid = 0;
 			if (username == null)
 				throw new ArgumentNullException("username");
 			if (title == null)
 				throw new ArgumentNullException("title");
 			if (content == null)
 				throw new ArgumentNullException("content");
-			using (NpgsqlConnection cnx=new NpgsqlConnection(connectionString))
-			using (NpgsqlCommand cmd = cnx.CreateCommand()) {
-				cmd.CommandText = "insert into blog (title,bcontent,modified,posted,visible,username,applicationname)" +
-				                  "values (@title,@bcontent,@modified,@posted,@visible,@username,@appname) returning _id";
-				cmd.Parameters.AddWithValue ("@title", title);
-				cmd.Parameters.AddWithValue ("@bcontent", content);
-				DateTime now = DateTime.Now;
-				cmd.Parameters.AddWithValue ("@modified", now);
-				cmd.Parameters.AddWithValue ("@posted", now);
-				cmd.Parameters.AddWithValue ("@visible", visible);
-				cmd.Parameters.AddWithValue ("@username", username);
-				cmd.Parameters.AddWithValue ("@appname", applicationName);
+			using (NpgsqlConnection cnx = new NpgsqlConnection (connectionString)) {
+				using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+					cmd.CommandText = "insert into blog (title,bcontent,modified,posted,visible,username,applicationname)" +
+					"values (:title,:bcontent,:modified,:posted,:visible,:username,:appname) returning _id";
+					cmd.Parameters.AddWithValue ("title", title);
+					cmd.Parameters.AddWithValue ("bcontent", content);
+					DateTime now = DateTime.Now;
+					cmd.Parameters.AddWithValue ("modified", now);
+					cmd.Parameters.AddWithValue ("posted", now);
+					cmd.Parameters.AddWithValue ("visible", visible);
+					cmd.Parameters.AddWithValue ("username", username);
+					cmd.Parameters.AddWithValue ("appname", applicationName);
+					cnx.Open ();
+					pid = (long)cmd.ExecuteScalar ();
+				}
+				cnx.Close ();
+			}
+			UpdatePostCircles (pid, circles);
+			return pid;
+		}
+
+		private void UpdatePostCircles( long pid, long[] circles)
+		{
+			using (NpgsqlConnection cnx = new NpgsqlConnection (connectionString)) {
 				cnx.Open ();
-				return (long) cmd.ExecuteScalar();
+				using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+					cmd.CommandText = "delete from blog_access where post_id = :pid";
+					cmd.Parameters.AddWithValue ("pid", pid);
+					cmd.ExecuteNonQuery ();
+				}
+				if (circles!=null)
+				if (circles.Length>0)
+				using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+					cmd.CommandText = "insert into blog_access (post_id,circle_id) values (:pid,:cid)";
+					cmd.Parameters.AddWithValue ("pid", pid);
+					cmd.Parameters.Add ("cid", NpgsqlTypes.NpgsqlDbType.Bigint);
+					cmd.Prepare ();
+					foreach (long ci in circles) {
+						cmd.Parameters ["cid"].Value = ci;
+						cmd.ExecuteNonQuery ();
+					}
+				}
+				cnx.Close ();
 			}
 		}
 		/// <summary>
 		/// Finds the post.
 		/// </summary>
 		/// <returns>The post.</returns>
+		/// <param name="readersName">Reader's Name.</param>
 		/// <param name="pattern">Pattern.</param>
 		/// <param name="searchflags">Searchflags.</param>
 		/// <param name="pageIndex">Page index.</param>
 		/// <param name="pageSize">Page size.</param>
 		/// <param name="totalRecords">Total records.</param>
-		public override BlogEntryCollection FindPost (string pattern, FindBlogEntryFlags searchflags, int pageIndex, int pageSize, out int totalRecords)
+		public override BlogEntryCollection FindPost (string readersName, string pattern, FindBlogEntryFlags searchflags, int pageIndex, int pageSize, out int totalRecords)
 		{
 			BlogEntryCollection c = new BlogEntryCollection ();
 			totalRecords = 0;
 			using (NpgsqlConnection cnx=new NpgsqlConnection(connectionString))
 			using (NpgsqlCommand cmd = cnx.CreateCommand()) {
-				cmd.CommandText = "select title,bcontent,modified,posted,username,visible from blog " +
-					"where applicationname = @appname";
+				if (readersName != null) {
+					cmd.CommandText = "select _id, title,bcontent,modified," +
+						"posted,username,visible " +
+						"from blog b left outer join " +
+						"(select count(*)>0 acc, a.post_id pid " +
+						"from blog_access a," +
+						" circle_members m, users u where m.circle_id = a.circle_id " +
+						" and m.member = u.pkid and u.username = :uname " +
+						" and u.applicationname = :appname " +
+						" group by a.post_id) ma on (ma.pid = b._id) " +
+						"where ( ma.acc IS NULL or ma.acc = TRUE or b.UserName = :uname) ";
+					cmd.Parameters.AddWithValue ("uname", readersName);
+				} else {
+					cmd.CommandText = "select _id, title,bcontent,modified," +
+						"posted,username,visible " +
+						"from blog b left outer join " +
+						"(select count(*)>0 acc, a.post_id pid " +
+						"from blog_access a" +
+						" group by a.post_id) ma on (ma.pid = b._id)" +
+						" where " +
+						" ma.acc IS NULL and " +
+						" applicationname = :appname";
+				}
 				cmd.Parameters.AddWithValue ("@appname", applicationName);
 				if ((searchflags & FindBlogEntryFlags.MatchContent) > 0) {
-					cmd.CommandText += " and bcontent like @bcontent";
-					cmd.Parameters.AddWithValue ("@bcontent", pattern);
+					cmd.CommandText += " and bcontent like :bcontent";
+					cmd.Parameters.AddWithValue (":bcontent", pattern);
 				}
 				if ((searchflags & FindBlogEntryFlags.MatchTitle) > 0) {
-					cmd.CommandText += " and title like @title";
-					cmd.Parameters.AddWithValue ("@title", pattern);
+					cmd.CommandText += " and title like :title";
+					cmd.Parameters.AddWithValue (":title", pattern);
 				}
 				if ((searchflags & FindBlogEntryFlags.MatchUserName) > 0) {
-					cmd.CommandText += " and username like @username";
-					cmd.Parameters.AddWithValue ("@username", pattern);
+					cmd.CommandText += " and username like :username";
+					cmd.Parameters.AddWithValue (":username", pattern);
 				}
 				if ((searchflags & FindBlogEntryFlags.MatchInvisible) == 0) {
 					cmd.CommandText += " and visible = true";
@@ -397,8 +469,12 @@ namespace Npgsql.Web.Blog
 						}
 						totalRecords++;
 					}
+					rdr.Close ();
 				}
 			}
+			foreach (BlogEntry be in c)
+				SetCirclesOn (be);
+			
 			return c;
 		}
 		/// <summary>
@@ -442,11 +518,11 @@ namespace Npgsql.Web.Blog
 					"where blog.posted = lblog.lpost and blog.username = lblog.username " ;
 					*/
 				cmd.CommandText = "select * " +
-				                  "from blog where applicationname = @appname and visible = true " +
-				                  " order by posted desc limit @len" ;
+				                  "from blog where applicationname = :appname and visible = true " +
+				                  " order by posted desc limit :len" ;
 
-				cmd.Parameters.AddWithValue ("@appname", applicationName);
-				cmd.Parameters.AddWithValue ("@len", defaultPageSize*10);
+				cmd.Parameters.AddWithValue ("appname", applicationName);
+				cmd.Parameters.AddWithValue ("len", defaultPageSize*10);
 				cnx.Open ();
 				using (NpgsqlDataReader rdr = cmd.ExecuteReader()) {
 					totalRecords = 0;
@@ -467,6 +543,8 @@ namespace Npgsql.Web.Blog
 					}
 				}
 			}
+			foreach (BlogEntry be in c)
+				SetCirclesOn (be);
 			return c;
 		}
 		#endregion
diff --git a/NpgsqlBlogProvider/NpgsqlBlogProvider.csproj b/NpgsqlBlogProvider/NpgsqlBlogProvider.csproj
index 025a56fb..51c912d4 100644
--- a/NpgsqlBlogProvider/NpgsqlBlogProvider.csproj
+++ b/NpgsqlBlogProvider/NpgsqlBlogProvider.csproj
@@ -46,6 +46,7 @@
     <Reference Include="Npgsql">
       <HintPath>..\packages\Npgsql.2.2.5\lib\net45\Npgsql.dll</HintPath>
     </Reference>
+    <Reference Include="System.Web.Mvc" />
   </ItemGroup>
   <ProjectExtensions>
     <MonoDevelop>
diff --git a/NpgsqlContentProvider/ChangeLog b/NpgsqlContentProvider/ChangeLog
index dfc87981..2315799a 100644
--- a/NpgsqlContentProvider/ChangeLog
+++ b/NpgsqlContentProvider/ChangeLog
@@ -1,3 +1,7 @@
+2015-07-02  Paul Schneider  <paul@pschneider.fr>
+
+	* NpgsqlCircleProvider.cs: 
+
 2015-06-18  Paul Schneider  <paul@pschneider.fr>
 
 	* NpgsqlCircleProvider.cs: Fixes the Circle creation 
diff --git a/NpgsqlContentProvider/NpgsqlCircleProvider.cs b/NpgsqlContentProvider/NpgsqlCircleProvider.cs
index 19e1083f..1e9901b8 100644
--- a/NpgsqlContentProvider/NpgsqlCircleProvider.cs
+++ b/NpgsqlContentProvider/NpgsqlCircleProvider.cs
@@ -26,6 +26,8 @@ using Npgsql;
 using NpgsqlTypes;
 using System.Collections.Generic;
 using System.Web.Security;
+using System.Web.Mvc;
+using Yavsc.Model;
 
 namespace WorkFlowProvider
 {
@@ -43,6 +45,31 @@ namespace WorkFlowProvider
 
 		#region implemented abstract members of CircleProvider
 
+		/// <summary>
+		/// Returns circles from owner.
+		/// </summary>
+		/// <param name="circle_ids">Circle identifiers.</param>
+		/// <param name="member">Member name.</param>
+		public override bool Matches (long [] circle_ids, string member)
+		{
+			bool result=false;
+			using (NpgsqlConnection cnx = new NpgsqlConnection (connectionString))
+			using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+				cmd.CommandText = "select count(*)>0 from circle_members where _id = :cid and m.member = :mbr";
+				cmd.Parameters.Add("cid",NpgsqlDbType.Bigint);
+				cmd.Parameters.AddWithValue("mbr",member);
+				cnx.Open ();
+				cmd.Prepare ();
+				foreach (long cid in circle_ids) {
+					result = (bool) cmd.ExecuteScalar();
+					if (result)
+						break;
+				}
+				cnx.Close ();
+			}
+			return result;
+		}
+
 		/// <summary>
 		/// Add the specified user.
 		/// </summary>
@@ -148,11 +175,12 @@ namespace WorkFlowProvider
 					cmd.Parameters.AddWithValue ("cid", id);
 					cmd.Parameters.Add ("mbr", NpgsqlDbType.Varchar);
 					cmd.Prepare ();
-					foreach (string user in users) {
-						object pkid = Membership.GetUser (user).ProviderUserKey;
-						cmd.Parameters[1].Value = pkid.ToString();
-						cmd.ExecuteNonQuery ();
-					}
+					if (users!=null)
+						foreach (string user in users) {
+							object pkid = Membership.GetUser (user).ProviderUserKey;
+							cmd.Parameters[1].Value = pkid.ToString();
+							cmd.ExecuteNonQuery ();
+						}
 				}
 				cnx.Close ();
 			}
@@ -179,9 +207,9 @@ namespace WorkFlowProvider
 		/// List user's circles.
 		/// </summary>
 		/// <param name="user">User.</param>
-		public override CircleInfoCollection List (string user)
+		public override IEnumerable<ListItem> List (string user)
 		{
-			CircleInfoCollection cc = null;
+			List<ListItem> cc = null;
 			using (NpgsqlConnection cnx = new NpgsqlConnection (connectionString))
 			using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
 				cmd.CommandText = "select _id, title from circle where owner = :wnr";
@@ -190,7 +218,7 @@ namespace WorkFlowProvider
 				cmd.Prepare ();
 				using (NpgsqlDataReader rdr = cmd.ExecuteReader ()) {
 					if (rdr.HasRows) {
-						cc = new CircleInfoCollection ();
+						cc = new List<ListItem> ();
 						while (rdr.Read ()) {
 							string title = null;
 							int ottl = rdr.GetOrdinal ("title");
@@ -198,7 +226,7 @@ namespace WorkFlowProvider
 								title = rdr.GetString (ottl);
 							long id = (long) rdr.GetInt64 (
 								          rdr.GetOrdinal ("_id"));
-							cc.Add (new CircleInfo (id,title));
+							cc.Add (new ListItem { Value = id.ToString(), Text = title} );
 						}
 					}
 					rdr.Close ();
diff --git a/WebControls/ChangeLog b/WebControls/ChangeLog
index 5ffcf544..39e737d9 100644
--- a/WebControls/ChangeLog
+++ b/WebControls/ChangeLog
@@ -1,3 +1,8 @@
+2015-07-02  Paul Schneider  <paul@pschneider.fr>
+
+	* UserCard.cs:
+	* InputCircle.cs: 
+
 2015-06-10  Paul Schneider  <paul@pschneider.fr>
 
 	* InputCircle.cs: An input control specialized for circle
diff --git a/WebControls/InputCircle.cs b/WebControls/InputCircle.cs
index 226340b4..753757fa 100644
--- a/WebControls/InputCircle.cs
+++ b/WebControls/InputCircle.cs
@@ -26,8 +26,11 @@ using System.ComponentModel;
 using System.Web.UI.WebControls;
 using Yavsc.Model.Circles;
 using System.Web.Security;
+using System.Collections;
+using System.Collections.Generic;
+using System.Web.Mvc;
 
-namespace WebControls
+namespace Yavsc.WebControls
 {
 	/// <summary>
 	/// Input circle.
@@ -63,13 +66,21 @@ namespace WebControls
 			}
 		}
 		/// <summary>
-		/// Gets or sets the value.
+		/// Gets or sets the The CircleInfo collection.
 		/// </summary>
 		/// <value>The value.</value>
-		[Bindable (true), DefaultValue(""), Localizable(true)]
-		public string Value {
+		[Bindable (true), DefaultValue(null), Localizable(true),
+			Category("Behavior"),
+			Description("The CircleInfo collection"),
+			DesignerSerializationVisibility(
+				DesignerSerializationVisibility.Content),
+			PersistenceMode(PersistenceMode.InnerDefaultProperty)
+			]
+		public IEnumerable<SelectListItem> Value {
 			get {
-				return (string) ViewState["Value"];
+				if (ViewState ["Value"] == null)
+					ViewState ["Value"] = new List<SelectListItem> ();
+				return (IEnumerable<SelectListItem>) ViewState["Value"];
 			}
 			set {
 				ViewState ["Value"]  = value;
@@ -134,10 +145,7 @@ namespace WebControls
 			if (Multiple)
 				writer.AddAttribute ("multiple","true");
 			writer.RenderBeginTag ("select");
-			string[] selected = null;
-			if (!string.IsNullOrWhiteSpace (Value)) {
-				selected = Value.Split (',');
-			}
+
 			if (EmptyValue!=null) {
 				writer.AddAttribute ("value", "");
 				writer.RenderBeginTag ("option");
@@ -146,13 +154,15 @@ namespace WebControls
 			}
 			var u = Membership.GetUser ();
 			if (u != null) {
-				foreach (CircleInfo ci in CircleManager.DefaultProvider.List(u.UserName)) {
-					if (selected != null)
-					if (Array.Exists (selected, x => x == ci.Id.ToString ()))
-						writer.AddAttribute ("selected", null);
-					writer.AddAttribute ("value", ci.Id.ToString ());
+				foreach (Yavsc.Model.ListItem ci in CircleManager.DefaultProvider.List(u.UserName)) {
+					foreach (SelectListItem sli in Value)
+						if (sli.Value == ci.Value) {
+							writer.AddAttribute ("selected", null);
+							break;
+						}
+					writer.AddAttribute ("value", ci.Value );
 					writer.RenderBeginTag ("option");
-					writer.Write (ci.Title);
+					writer.Write (ci.Text);
 					writer.RenderEndTag ();
 				}
 			}
diff --git a/WebControls/UserCard.cs b/WebControls/UserCard.cs
index da54a952..a92742de 100644
--- a/WebControls/UserCard.cs
+++ b/WebControls/UserCard.cs
@@ -26,8 +26,11 @@ using System.Web.UI;
 using System.ComponentModel;
 using System.Web.Security;
 
-namespace WebControls
+namespace Yavsc.WebControls
 {
+	/// <summary>
+	/// User card.
+	/// </summary>
 	[
 		AspNetHostingPermission (SecurityAction.Demand,
 			Level = AspNetHostingPermissionLevel.Minimal),
@@ -37,9 +40,6 @@ namespace WebControls
 		DefaultProperty ("Name"),
 		ToolboxData ("<{0}:UserCard runat=\"server\"> </{0}:UserCard>")
 	]
-	/// <summary>
-	/// User card.
-	/// </summary>
 	public class UserCard: WebControl
 	{
 		/// <summary>
diff --git a/web/ApiControllers/CircleController.cs b/web/ApiControllers/CircleController.cs
index e61bb2f5..ada398fe 100644
--- a/web/ApiControllers/CircleController.cs
+++ b/web/ApiControllers/CircleController.cs
@@ -24,6 +24,8 @@ using Yavsc.Model.RolesAndMembers;
 using System.Collections.Generic;
 using Yavsc.Model.Circles;
 using System.Web.Security;
+using System.Collections.Specialized;
+using Yavsc.Model;
 
 namespace Yavsc.ApiControllers
 {
@@ -91,12 +93,11 @@ namespace Yavsc.ApiControllers
 			return c;
 		}
 
-
 		/// <summary>
 		/// List the circles
 		/// </summary>
 		[Authorize]
-		public CircleInfoCollection List()
+		public IEnumerable<ListItem> List()
 		{
 			string user = Membership.GetUser ().UserName;
 			return CircleManager.DefaultProvider.List (user);
diff --git a/web/ChangeLog b/web/ChangeLog
index 81cc3a6c..aaad51ba 100644
--- a/web/ChangeLog
+++ b/web/ChangeLog
@@ -1,3 +1,20 @@
+2015-07-02  Paul Schneider  <paul@pschneider.fr>
+
+	* Web.csproj:
+	* Web.config:
+	* instdbws.sql:
+	* Web.config:
+	* Edit.aspx:
+	* YavscHelpers.cs:
+	* ThanksHelper.cs:
+	* Circles.aspx:
+	* BlogsController.cs:
+	* TitleNotFound.aspx:
+	* NotAuthorized.aspx:
+	* TexToPdfFormatter.cs:
+	* AccountController.cs:
+	* CircleController.cs: 
+
 2015-06-28  Paul Schneider  <paul@pschneider.fr>
 
 	* AccountController.cs: Fixes the canonical login
diff --git a/web/Controllers/AccountController.cs b/web/Controllers/AccountController.cs
index 3fb973a7..0dc36fd1 100644
--- a/web/Controllers/AccountController.cs
+++ b/web/Controllers/AccountController.cs
@@ -309,10 +309,8 @@ namespace Yavsc.Controllers
 		public ActionResult Circles ()
 		{
 			string user = Membership.GetUser ().UserName;
-			CircleInfoCollection cic = CircleManager.DefaultProvider.List (user);
-			if (cic == null)
-				cic = new CircleInfoCollection ();
-			return View (cic);
+			ViewData["Circles"] = CircleManager.DefaultProvider.List (user);
+			return View ();
 		}
 		/// <summary>
 		/// Logout the specified returnUrl.
diff --git a/web/Controllers/BlogsController.cs b/web/Controllers/BlogsController.cs
index 997d26d6..5719a329 100644
--- a/web/Controllers/BlogsController.cs
+++ b/web/Controllers/BlogsController.cs
@@ -17,6 +17,7 @@ using Yavsc.ApiControllers;
 using Yavsc.Model.RolesAndMembers;
 using System.Net;
 using System.Web.Mvc;
+using Yavsc.Model.Circles;
 
 namespace Yavsc.Controllers
 {
@@ -94,9 +95,6 @@ namespace Yavsc.Controllers
 			return View ("Index", bs);
 		}
 
-
-
-		// page index becomes one-based
 		/// <summary>
 		/// Users the posts.
 		/// </summary>
@@ -112,12 +110,15 @@ namespace Yavsc.Controllers
 			FindBlogEntryFlags sf = FindBlogEntryFlags.MatchUserName;
 			ViewData ["SiteName"] = sitename;
 			ViewData ["BlogUser"] = user;
+			string readersName = null;
 			// displays invisible items when the logged user is also the author
-			if (u != null)
-			if (u.UserName == user)
-				sf |= FindBlogEntryFlags.MatchInvisible;
+			if (u != null) {
+				if (u.UserName == user || Roles.IsUserInRole ("Admin"))
+					sf |= FindBlogEntryFlags.MatchInvisible;
+				readersName = u.UserName;
+			}
 			// find entries
-			BlogEntryCollection c = BlogManager.FindPost (user, sf, pageIndex, pageSize, out tr);
+			BlogEntryCollection c = BlogManager.FindPost (readersName, user, sf, pageIndex, pageSize, out tr);
 			// Get author's meta data
 			Profile bupr = new Profile (ProfileBase.Create (user));
 			ViewData ["BlogUserProfile"] = bupr;
@@ -155,7 +156,7 @@ namespace Yavsc.Controllers
 				return View ("TitleNotFound");
 			Profile pr = new Profile (ProfileBase.Create (e.UserName));
 			if (pr==null)
-				return View ("TitleNotFound");
+				return View ("NotAuthorized");
 			ViewData ["BlogUserProfile"] = pr;
 			ViewData ["BlogTitle"] = pr.BlogTitle;
 			ViewData ["Avatar"] = pr.avatar;
@@ -163,17 +164,33 @@ namespace Yavsc.Controllers
 			if (u != null)
 				ViewData ["UserName"] = u.UserName;
 			if (!e.Visible || !pr.BlogVisible) {
-				if (u==null)
-					return View ("TitleNotFound");
+				// only deliver to admins or owner
+				if (u == null)
+					return View ("NotAuthorized");
 				else {
-					if (u.UserName!=e.UserName)
-					if (!Roles.IsUserInRole(u.UserName,"Admin"))
-					return View ("TitleNotFound");
+					if (u.UserName != e.UserName)
+					if (!Roles.IsUserInRole (u.UserName, "Admin"))
+						return View ("NotAuthorized");
 				}
+			} else {
+				if (!CanViewPost(e,u))
+					return View ("NotAuthorized");
 			}
 			ViewData ["Comments"] = BlogManager.GetComments (e.Id);
 			return View ("UserPost", e);
 		}
+		private bool CanViewPost (BlogEntry e, MembershipUser u=null) {
+			if (e.AllowedCircles!=null && e.AllowedCircles.Length > 0) {
+				// only deliver to admins, owner, or specified circle memebers
+				if (u == null)
+					return false;
+				if (u.UserName != e.UserName)
+				if (!Roles.IsUserInRole (u.UserName, "Admin"))
+				if (!CircleManager.DefaultProvider.Matches (e.AllowedCircles, u.UserName))
+					return false;
+			}
+			return true;
+		}
 		/// <summary>
 		/// Users the post.
 		/// </summary>
@@ -208,26 +225,14 @@ namespace Yavsc.Controllers
 			if (String.IsNullOrEmpty (title))
 				title = "";
 			ViewData ["UserName"] = un;
+			ViewData["AllowedCircles"] = CircleManager.DefaultProvider.List (Membership.GetUser ().UserName).Select (x => new SelectListItem {
+				Value = x.Value,
+				Text = x.Text
+			});
+
 			return View ("Edit", new BlogEntry { Title = title });
 		}
-		/// <summary>
-		/// Validates the post.
-		/// </summary>
-		/// <returns>The post.</returns>
-		/// <param name="model">Model.</param>
-		[Authorize,
-			ValidateInput(false)]
-		public ActionResult ValidatePost (BlogEntry model)
-		{
-			string username = Membership.GetUser ().UserName;
-			ViewData ["SiteName"] = sitename;
-			ViewData ["BlogUser"] = username;
-			if (ModelState.IsValid) {
-					BlogManager.Post (username, model.Title, model.Content, model.Visible);
-					return UserPost (username, model.Title);
-			}
-			return View ("Post", model);
-		}
+
 		/// <summary>
 		/// Validates the edit.
 		/// </summary>
@@ -241,13 +246,14 @@ namespace Yavsc.Controllers
 			ViewData ["BlogUser"] = Membership.GetUser ().UserName;
 			if (ModelState.IsValid) {
 					if (model.Id != 0)
-						BlogManager.UpdatePost (model.Id, model.Title, model.Content, model.Visible);
+						BlogManager.UpdatePost (model.Id, model.Title, model.Content, model.Visible, model.AllowedCircles);
 					else
-						BlogManager.Post (model.UserName, model.Title, model.Content, model.Visible);
-					return UserPost(model.UserName, model.Title);
+					model.Id = BlogManager.Post (model.UserName, model.Title, model.Content, model.Visible, model.AllowedCircles);
+				return RedirectToAction ("UserPost",new { user = model.UserName, title = model.Title });
 			}
 			return View ("Edit", model);
 		}
+
 		/// <summary>
 		/// Edit the specified model.
 		/// </summary>
@@ -256,25 +262,33 @@ namespace Yavsc.Controllers
 			ValidateInput(false)]
 		public ActionResult Edit (BlogEntry model)
 		{
-			if (model != null) {
-				string user = Membership.GetUser ().UserName;
-				Profile pr = new Profile (HttpContext.Profile);
+			string user = Membership.GetUser ().UserName;
+			Profile pr = new Profile (HttpContext.Profile);
 
-				ViewData ["BlogTitle"] = pr.BlogTitle;
-				ViewData ["UserName"] = user;
-				if (model.UserName == null) {
-					model.UserName = user; 
-				}
-				BlogEntry e = BlogManager.GetPost (model.UserName, model.Title);
-				if (e != null) {
-					if (e.UserName != user) {
-						return View ("TitleNotFound");
-					}
-					model = e;
-					ModelState.Clear ();
-					TryValidateModel (model);
+			ViewData ["BlogTitle"] = pr.BlogTitle;
+			ViewData ["UserName"] = user;
+			if (model.UserName == null) {
+				model.UserName = user; 
+			}
+			BlogEntry e = BlogManager.GetPost (model.UserName, model.Title);
+			if (e != null) {
+				if (e.UserName != user) {
+					return View ("NotAuthorized");
 				}
+				model = e;
+				ModelState.Clear ();
+				TryValidateModel (model);
 			}
+
+			if (model.AllowedCircles==null)
+				model.AllowedCircles = new long[0];
+			
+			ViewData["AllowedCircles"] = CircleManager.DefaultProvider.List (Membership.GetUser ().UserName).Select (x => new SelectListItem {
+				Value = x.Value,
+				Text = x.Text,
+				Selected = model.AllowedCircles.Contains(long.Parse(x.Value))
+			});
+
 			return View (model);
 		}
 
diff --git a/web/Formatters/TexToPdfFormatter.cs b/web/Formatters/TexToPdfFormatter.cs
index ed9d9724..7125c8dc 100644
--- a/web/Formatters/TexToPdfFormatter.cs
+++ b/web/Formatters/TexToPdfFormatter.cs
@@ -112,7 +112,12 @@ namespace Yavsc.Formatters
 			if (contentHeaders != null)
 				SetFileName(contentHeaders, value.GetHashCode ().ToString ());
 		}
-		
+
+		/// <summary>
+		/// Sets the name of the file.
+		/// </summary>
+		/// <param name="contentHeaders">Content headers.</param>
+		/// <param name="basename">Basename.</param>
 		public static void SetFileName(HttpContentHeaders contentHeaders, string basename) {
 			contentHeaders.ContentDisposition = new ContentDispositionHeaderValue ("attachment") {
 				FileName = "doc-" + basename + ".pdf"
diff --git a/web/Helpers/ThanksHelper.cs b/web/Helpers/ThanksHelper.cs
index 818d6d61..6b47711b 100644
--- a/web/Helpers/ThanksHelper.cs
+++ b/web/Helpers/ThanksHelper.cs
@@ -2,6 +2,8 @@ using System;
 using System.Configuration;
 using System.Collections.Generic;
 using System.Web.Mvc;
+using System.Linq.Expressions;
+using Yavsc.Model.Circles;
 
 namespace Yavsc.Helpers
 {
@@ -55,6 +57,7 @@ namespace Yavsc.Helpers
 				result.Add( new Link { Url = e.Url, Image=e.Image, Text = e.Name });
 			return result.ToArray();
 		}
+
 	}
 	
 }
diff --git a/web/Helpers/YavscHelpers.cs b/web/Helpers/YavscHelpers.cs
index 796dd787..984f2626 100644
--- a/web/Helpers/YavscHelpers.cs
+++ b/web/Helpers/YavscHelpers.cs
@@ -9,6 +9,10 @@ using System.Web.Http.ModelBinding;
 using Yavsc.Model.RolesAndMembers;
 using System.Collections.Generic;
 using System.Collections.Specialized;
+using System.Web.Mvc;
+using Yavsc.Model.Circles;
+using System.Web.UI;
+using System.Linq.Expressions;
 
 namespace Yavsc.Helpers
 {
@@ -17,9 +21,6 @@ namespace Yavsc.Helpers
 	/// </summary>
 	public static class YavscHelpers
 	{
-		
-
-
 		private static string siteName = null; 
 		/// <summary>
 		/// Gets the name of the site.
diff --git a/web/Views/Account/Circles.aspx b/web/Views/Account/Circles.aspx
index 2a7cf680..ad1335e2 100644
--- a/web/Views/Account/Circles.aspx
+++ b/web/Views/Account/Circles.aspx
@@ -1,4 +1,4 @@
-<%@ Page Title="Circles" Language="C#" MasterPageFile="~/Models/App.master" Inherits="System.Web.Mvc.ViewPage<Yavsc.Model.Circles.CircleInfoCollection>" %>
+<%@ Page Title="Circles" Language="C#" MasterPageFile="~/Models/App.master" Inherits="System.Web.Mvc.ViewPage" %>
 <%@ Register Assembly="Yavsc.WebControls" TagPrefix="yavsc" Namespace="Yavsc.WebControls" %> 
 <asp:Content ID="headContent" ContentPlaceHolderID="head" runat="server">
 <script type="text/javascript" src="<%=Url.Content("~/Scripts/stupidtable.js")%>"></script> 
@@ -13,9 +13,9 @@
 </thead>
 <tbody id="tbcb">
 <% int lc=0;
-   foreach (CircleInfo ci in Model) { lc++; %>
-<tr class="<%= (ci.Id%2==0)?"even ":"odd " %>row" id="c_<%=ci.Id%>">
-<td><%=ci.Title%></td>
+   foreach (SelectListItem ci in ViewData["Circles"]) { lc++; %>
+<tr class="<%= (lc%2==0)?"even ":"odd " %>row" id="c_<%=ci.Value%>">
+<td><%=ci.Text%></td>
    <td>
         <input type="button" value="<%=Html.Translate("Remove")%>" class="actionlink rowbtnrm"/>
         <input type="button" value="<%=Html.Translate("Members")%>" class="actionlink rowbtnvw"/>
diff --git a/web/Views/Blogs/Edit.aspx b/web/Views/Blogs/Edit.aspx
index 319f62af..d0bef3d6 100644
--- a/web/Views/Blogs/Edit.aspx
+++ b/web/Views/Blogs/Edit.aspx
@@ -1,4 +1,5 @@
 <%@ Page Title="Bill edition" Language="C#" Inherits="System.Web.Mvc.ViewPage<BlogEntry>" MasterPageFile="~/Models/App.master" %>
+<%@ Register Assembly="Yavsc.WebControls" TagPrefix="yavsc" Namespace="Yavsc.WebControls" %> 
 <asp:Content ContentPlaceHolderID="head" ID="HeadContent1" runat="server">
 <link rel="stylesheet" href="<%=Url.Content("~/Theme/mdd_styles.css")%>">
  <script type="text/javascript" src="<%=Url.Content("~/Scripts/MarkdownDeepLib.min.js")%>">
@@ -26,15 +27,26 @@
 <br/>
 <%= Html.CheckBox( "Visible" ) %>
 <%= Html.LabelFor(model => model.Visible) %>
+
+
+
 <%= Html.ValidationMessage("Visible", "*") %>
-	<%= Html.Hidden("Id") %>
-	<%= Html.Hidden("UserName") %>
+<br/>
+
+<%= Html.LabelFor(model => model.AllowedCircles) %>
+<%= Html.ListBox("AllowedCircles") %>
+
+<%= Html.ValidationMessage("AllowedCircles", "*") %>
+<%= Html.Hidden("Id") %>
+<%= Html.Hidden("UserName") %>
+
 
 <br/>
 <input type="submit"/>
 <% } %>
 
 <script>
+
  $(document).ready(function () {
  $("textarea.mdd_editor").MarkdownDeep({ 
     help_location: "/Scripts/html/mdd_help.htm",
diff --git a/web/Views/Blogs/NotAuthorized.aspx b/web/Views/Blogs/NotAuthorized.aspx
new file mode 100644
index 00000000..93668825
--- /dev/null
+++ b/web/Views/Blogs/NotAuthorized.aspx
@@ -0,0 +1,4 @@
+<%@ Page Language="C#" Inherits="System.Web.Mvc.ViewPage<BlogEntryCollection>" MasterPageFile="~/Models/App.master"%>
+<asp:Content ContentPlaceHolderID="MainContent" ID="MainContentContent" runat="server">
+	Ce contenu est d'accès restreint : &lt;<%= Html.Encode(ViewData["BlogUser"]) %>/<%= Html.Encode(ViewData["PostTitle"]) %>&gt;
+</asp:Content>
\ No newline at end of file
diff --git a/web/Views/Blogs/TitleNotFound.aspx b/web/Views/Blogs/TitleNotFound.aspx
index 6a8453e3..1162746d 100644
--- a/web/Views/Blogs/TitleNotFound.aspx
+++ b/web/Views/Blogs/TitleNotFound.aspx
@@ -1,8 +1,5 @@
 <%@ Page Language="C#" Inherits="System.Web.Mvc.ViewPage<BlogEntryCollection>" MasterPageFile="~/Models/App.master"%>
 <asp:Content ContentPlaceHolderID="MainContent" ID="MainContentContent" runat="server">
-
-	Pas d'article trouvé ici: &lt;<%= Html.Encode(ViewData["BlogUser"]) %>/<%= Html.Encode(ViewData["PostTitle"]) %>&gt;
-	 <br/>
- <%= Html.ActionLink("Poster?","Post/", new { user = ViewData["BlogUser"], title = ViewData["PostTitle"]}, new { @class="actionlink" }) %>
-	</asp:Content>
-
+Pas d'article trouvé ici: &lt;<%= Html.Encode(ViewData["BlogUser"]) %>/<%= Html.Encode(ViewData["PostTitle"]) %>&gt;
+<br/> <%= Html.ActionLink("Poster?","Post/", new { user = ViewData["BlogUser"], title = ViewData["PostTitle"]}, new { @class="actionlink" }) %>
+</asp:Content>
diff --git a/web/Views/Web.config b/web/Views/Web.config
index 8a89446f..d7b32306 100644
--- a/web/Views/Web.config
+++ b/web/Views/Web.config
@@ -36,7 +36,7 @@
 	<system.webServer>
 		<defaultDocument enabled="true">    <!-- this line enables default documents for a directory -->
          <files>      
-            <clear/>     <!-- removes the existing default document list -->                
+               <!--   <clear/> removes the existing default document list -->                
             <add value="Index"/>     
          </files>
       </defaultDocument>
diff --git a/web/Web.config b/web/Web.config
index a44be2ec..8ffd778c 100644
--- a/web/Web.config
+++ b/web/Web.config
@@ -36,7 +36,7 @@ http://msdn2.microsoft.com/en-us/library/b5ysx397.aspx
 		    affects performance, set this value to true only 
 		    during development.
 		-->
-    <compilation defaultLanguage="C#" debug="true" batch="false">
+    <compilation defaultLanguage="C#" debug="true" >
       <assemblies>
         <add assembly="System.Configuration.Install, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
         <add assembly="System.Web.Http.WebHost, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
@@ -185,14 +185,6 @@ http://msdn2.microsoft.com/en-us/library/b5ysx397.aspx
       <add name="Npgsql Data Provider" invariant="Npgsql" support="FF" description=".Net Framework Data Provider for Postgresql Server" type="Npgsql.NpgsqlFactory, Npgsql" />
     </DbProviderFactories>
   </system.data>
-  <system.diagnostics>
-    <trace autoflush="false" indentsize="4">
-      <listeners>
-        <remove name="Default" />
-        <add name="Default" type="System.Diagnostics.TextWriterTraceListener" initializeData="TextWriterOutput.log" />
-      </listeners>
-    </trace>
-  </system.diagnostics>
   <catalog defaultProvider="XmlCatalogProvider">
     <providers>
       <add name="XmlCatalogProvider" connection="~/Catalog.xml" applicationName="/" type="SalesCatalog.XmlImplementation.XmlCatalogProvider, SalesCatalog" />
@@ -255,6 +247,7 @@ http://msdn2.microsoft.com/en-us/library/b5ysx397.aspx
     <add name="yavsc" connectionString="Server=127.0.0.1;Port=5432;Database=YavscDev;User Id=yavscdev;Password=admin;Encoding=Unicode;" providerName="Npgsql" />
   </connectionStrings>
   <appSettings>
+  <add key="MonoServerDefaultIndexFiles" value="index.html,Index.aspx" />
     <add key="WorkflowContentProviderClass" value="yavsc.NpgsqlContentProvider" />
     <add key="SmtpServer" value="smtp.free.fr" />
     <add key="AdminEMail" value="paulschneider@free.fr" />
diff --git a/web/Web.csproj b/web/Web.csproj
index 589cb07c..b68bad4a 100644
--- a/web/Web.csproj
+++ b/web/Web.csproj
@@ -348,6 +348,7 @@
     <Content Include="Views\Account\Circles.aspx" />
     <Content Include="Views\Account\Register.ascx" />
     <Content Include="Views\Account\ResetPassword.aspx" />
+    <Content Include="Views\Blogs\NotAuthorized.aspx" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\WebApplications\Microsoft.WebApplication.targets" />
diff --git a/web/instdbws.sql b/web/instdbws.sql
index 97fd2e1b..17d334a8 100644
--- a/web/instdbws.sql
+++ b/web/instdbws.sql
@@ -667,8 +667,7 @@ CREATE TABLE circle
 WITH (
   OIDS=FALSE
 );
-ALTER TABLE circle
-  OWNER TO yavscdev;
+
 COMMENT ON COLUMN circle._id IS 'Circle identifier';
 COMMENT ON COLUMN circle.owner IS 'creator of this circle';
 COMMENT ON COLUMN circle.applicationname IS 'Application name';
@@ -709,5 +708,23 @@ WITH (
 );
 
 
+-- Table: blog_access
+
+-- DROP TABLE blog_access;
 
+CREATE TABLE blog_access
+(
+  post_id bigint NOT NULL,
+  circle_id bigint NOT NULL,
+  CONSTRAINT blog_access_pkey PRIMARY KEY (post_id, circle_id),
+  CONSTRAINT blog_access_circle_id_fkey FOREIGN KEY (circle_id)
+      REFERENCES circle (_id) MATCH SIMPLE
+      ON UPDATE CASCADE ON DELETE CASCADE,
+  CONSTRAINT blog_access_post_id_fkey FOREIGN KEY (post_id)
+      REFERENCES blog (_id) MATCH SIMPLE
+      ON UPDATE CASCADE ON DELETE CASCADE
+)
+WITH (
+  OIDS=FALSE
+);
 
diff --git a/yavscModel/Blogs/BlogEntry.cs b/yavscModel/Blogs/BlogEntry.cs
index b244b295..c732dc8d 100644
--- a/yavscModel/Blogs/BlogEntry.cs
+++ b/yavscModel/Blogs/BlogEntry.cs
@@ -2,6 +2,8 @@ using System;
 using System.Configuration;
 using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
+using Yavsc.Model.Circles;
+using System.Web.Mvc;
 
 namespace Yavsc.Model.Blogs
 {
@@ -121,11 +123,21 @@ namespace Yavsc.Model.Blogs
 		/// <value><c>true</c> if visible; otherwise, <c>false</c>.</value>
 		public bool Visible { get; set ; }
 
+		/// <summary>
+		/// Gets or sets the circles allowed to read this ticket.
+		/// An empty collection specifies a public post.
+		/// </summary>
+		/// <value>The circles.</value>
+		[Display(Name="Cercles autorisés")]
+		public long[] AllowedCircles { get; set; }
+
 		/// <summary>
 		/// Gets or sets the tags.
 		/// </summary>
 		/// <value>The tags.</value>
 		public string [] Tags { get; set ; }
+
+
 	}
 	
 }
diff --git a/yavscModel/Blogs/BlogManager.cs b/yavscModel/Blogs/BlogManager.cs
index d58ca8b4..19e48f5f 100644
--- a/yavscModel/Blogs/BlogManager.cs
+++ b/yavscModel/Blogs/BlogManager.cs
@@ -3,6 +3,8 @@ using Yavsc.Model.Blogs;
 using Yavsc.Model.RolesAndMembers;
 using System.Web;
 using System.Web.Security;
+using Yavsc.Model.Circles;
+using System.Web.Mvc;
 
 
 namespace Yavsc.Model.Blogs
@@ -17,10 +19,11 @@ namespace Yavsc.Model.Blogs
 		/// </summary>
 		/// <returns>The comment.</returns>
 		/// <param name="cmtid">Cmtid.</param>
-		public static long RemoveComment(long cmtid)
+		public static long RemoveComment (long cmtid)
 		{
 			return Provider.RemoveComment (cmtid);
 		}
+
 		/// <summary>
 		/// Comment the specified from, postid, content and visible.
 		/// </summary>
@@ -42,7 +45,7 @@ namespace Yavsc.Model.Blogs
 		public static BlogProvider Provider {
 			get {
 				if (provider == null)
-					provider = BlogHelper.GetProvider();
+					provider = BlogHelper.GetProvider ();
 				return provider;
 			}
 		}
@@ -55,7 +58,7 @@ namespace Yavsc.Model.Blogs
 		/// <param name="title">Title.</param>
 		public static BlogEntry GetPost (string username, string title)
 		{
-			return Provider.GetPost (username, title );
+			return Provider.GetPost (username, title);
 		}
 
 		/// <summary>
@@ -63,7 +66,7 @@ namespace Yavsc.Model.Blogs
 		/// </summary>
 		/// <returns>The post.</returns>
 		/// <param name="postid">Postid.</param>
-		public static BlogEntry GetPost(long postid)
+		public static BlogEntry GetPost (long postid)
 		{
 			return Provider.GetPost (postid);
 		}
@@ -75,9 +78,10 @@ namespace Yavsc.Model.Blogs
 		/// <param name="title">Title.</param>
 		/// <param name="content">Content.</param>
 		/// <param name="visible">If set to <c>true</c> visible.</param>
-		public static void Post(string username, string title, string content, bool visible)
+		/// <param name="cids">sets the circles.</param>
+		public static long Post (string username, string title, string content, bool visible, long [] cids)
 		{
-			Provider.Post(username, title, content, visible );
+			return Provider.Post (username, title, content, visible, cids);
 		}
 
 		/// <summary>
@@ -87,9 +91,10 @@ namespace Yavsc.Model.Blogs
 		/// <param name="title">Title.</param>
 		/// <param name="content">Content.</param>
 		/// <param name="visible">If set to <c>true</c> visible.</param>
-		public static void UpdatePost(long postid, string title, string content, bool visible)
+		/// <param name="cids">sets the circles.</param>
+		public static void UpdatePost (long postid, string title, string content, bool visible,long [] cids)
 		{
-			Provider.UpdatePost(postid, title, content, visible);
+			Provider.UpdatePost (postid, title, content, visible,cids);
 		}
 
 		/// <summary>
@@ -101,10 +106,11 @@ namespace Yavsc.Model.Blogs
 		/// <param name="pageIndex">Page index.</param>
 		/// <param name="pageSize">Page size.</param>
 		/// <param name="totalRecords">Total records.</param>
-		public static BlogEntryCollection FindPost (string pattern, FindBlogEntryFlags searchflags, int pageIndex, int pageSize, out int totalRecords)
+		public static BlogEntryCollection FindPost (string readersName, string pattern, FindBlogEntryFlags searchflags, int pageIndex, int pageSize, out int totalRecords)
 		{
-			return Provider.FindPost (pattern, searchflags, pageIndex, pageSize, out totalRecords);
+			return Provider.FindPost (readersName, pattern, searchflags, pageIndex, pageSize, out totalRecords);
 		}
+
 		/// <summary>
 		/// Removes the post.
 		/// </summary>
@@ -118,7 +124,7 @@ namespace Yavsc.Model.Blogs
 					throw new AccessViolationException (
 						string.Format (
 							"{1}, Vous n'avez pas le droit de suprimer des billets du Blog de {0}",
-							username,rguser));
+							username, rguser));
 				}
 			}
 			Provider.RemovePost (username, title);
@@ -142,17 +148,19 @@ namespace Yavsc.Model.Blogs
 		/// <returns>The comments.</returns>
 		/// <param name="postid">Postid.</param>
 		/// <param name="getHidden">If set to <c>true</c> get hidden.</param>
-		public static Comment[] GetComments(long postid, bool getHidden=true)
+		public static Comment[] GetComments (long postid, bool getHidden = true)
 		{
-			return Provider.GetComments (postid,getHidden);
+			return Provider.GetComments (postid, getHidden);
 		}
+
 		/// <summary>
 		/// Tag the specified post by postid.
 		/// </summary>
 		/// <param name="postid">Postid.</param>
 		/// <param name="tag">Tag.</param>
 		/// <returns>The tag identifier</returns>
-		public static long Tag(long postid, string tag) {
+		public static long Tag (long postid, string tag)
+		{
 			return Provider.Tag (postid, tag);
 		}
 
diff --git a/yavscModel/Blogs/BlogProvider.cs b/yavscModel/Blogs/BlogProvider.cs
index 6b485b6e..63e283cb 100644
--- a/yavscModel/Blogs/BlogProvider.cs
+++ b/yavscModel/Blogs/BlogProvider.cs
@@ -2,6 +2,8 @@ using System;
 using System.Configuration;
 using System.Configuration.Provider;
 using System.Collections.Generic;
+using Yavsc.Model.Circles;
+using System.Web.Mvc;
 
 namespace Yavsc.Model.Blogs
 {
@@ -25,14 +27,6 @@ namespace Yavsc.Model.Blogs
 		/// <param name="title">Title.</param>
 		public abstract BlogEntry GetPost (string username, string title);
 
-		/// <summary>
-		/// Gets the post identifier.
-		/// </summary>
-		/// <returns>The post identifier.</returns>
-		/// <param name="username">Username.</param>
-		/// <param name="title">Title.</param>
-		public abstract long GetPostId (string username, string title);
-
 		/// <summary>
 		/// Post the specified username, title, content and visible.
 		/// </summary>
@@ -40,7 +34,7 @@ namespace Yavsc.Model.Blogs
 		/// <param name="title">Title.</param>
 		/// <param name="content">Content.</param>
 		/// <param name="visible">If set to <c>true</c> visible.</param>
-		public abstract long Post (string username, string title, string content, bool visible);
+		public abstract long Post (string username, string title, string content, bool visible, long[] allowedCircles);
 
 		/// <summary>
 		/// Updates the post.
@@ -49,7 +43,7 @@ namespace Yavsc.Model.Blogs
 		/// <param name="title">Title.</param>
 		/// <param name="content">Content.</param>
 		/// <param name="visible">If set to <c>true</c> visible.</param>
-		public abstract void UpdatePost (long postid, string title, string content, bool visible);
+		public abstract void UpdatePost (long postid, string title, string content, bool visible, long[] allowedCircles);
 
 		/// <summary>
 		/// Finds the post.
@@ -60,7 +54,7 @@ namespace Yavsc.Model.Blogs
 		/// <param name="pageIndex">Page index.</param>
 		/// <param name="pageSize">Page size.</param>
 		/// <param name="totalRecords">Total records.</param>
-		public abstract BlogEntryCollection FindPost (string pattern, FindBlogEntryFlags searchflags, 
+		public abstract BlogEntryCollection FindPost (string readersName, string pattern, FindBlogEntryFlags searchflags, 
 			int pageIndex, int pageSize, out int totalRecords);
 
 		/// <summary>
diff --git a/yavscModel/ChangeLog b/yavscModel/ChangeLog
index 8797538a..6ab3a90b 100644
--- a/yavscModel/ChangeLog
+++ b/yavscModel/ChangeLog
@@ -1,3 +1,14 @@
+2015-07-02  Paul Schneider  <paul@pschneider.fr>
+
+	* ListItem.cs:
+	* YavscModel.csproj:
+	* BlogEntry.cs:
+	* BlogManager.cs:
+	* BlogProvider.cs:
+	* CircleManager.cs:
+	* CircleProvider.cs:
+	* SimpleMessage.cs: 
+
 2015-06-26  Paul Schneider  <paul@pschneider.fr>
 
 	* Period.cs:
diff --git a/yavscModel/Circles/CircleManager.cs b/yavscModel/Circles/CircleManager.cs
index 56c8c070..3912af5a 100644
--- a/yavscModel/Circles/CircleManager.cs
+++ b/yavscModel/Circles/CircleManager.cs
@@ -73,47 +73,8 @@ namespace Yavsc.Model.Circles
 				defaultProvider = ci.Invoke (Type.EmptyTypes) as CircleProvider;
 				defaultProvider.Initialize (pSection.DefaultProvider,pSetDef.Parameters);
 			}
-			/*
-
-			foreach (ProviderSettings pSettings in
-				providerSettings)
-
-
-			{
-
-
-				Console.WriteLine(
-					"Provider settings name: {0}",
-					pSettings.Name);
-
-
-				Console.WriteLine(
-					"Provider settings type: {0}",
-					pSettings.Type);
-
-				NameValueCollection parameters =
-					pSettings.Parameters;
-
-				IEnumerator pEnum =
-					parameters.GetEnumerator();
-
-				int i = 0;
-				while (pEnum.MoveNext())
-				{
-					string pLength =
-						parameters[i].Length.ToString();
-					Console.WriteLine(
-						"Provider ssettings: {0} has {1} parameters",
-						pSettings.Name, pLength);
-
-				}
-
-
-			}
-			*/
 
 		}
-
 	}
 }
 
diff --git a/yavscModel/Circles/CircleProvider.cs b/yavscModel/Circles/CircleProvider.cs
index ff5ed3fc..c5d46846 100644
--- a/yavscModel/Circles/CircleProvider.cs
+++ b/yavscModel/Circles/CircleProvider.cs
@@ -25,6 +25,8 @@ using System.Collections.Specialized;
 using System.Collections;
 using System.Reflection;
 using System.Configuration.Provider;
+using System.Web.Mvc;
+using System.Collections.Generic;
 
 namespace Yavsc.Model.Circles
 {
@@ -70,7 +72,14 @@ namespace Yavsc.Model.Circles
 		/// <summary>
 		/// List this instance.
 		/// </summary>
-		public abstract CircleInfoCollection List(string user);
+		public abstract IEnumerable<ListItem> List(string user);
+
+		/// <summary>
+		/// Covers the specified username.
+		/// </summary>
+		/// <param name="circle_ids">circle's owner.</param>
+		/// <param name="member">Username in his circle.</param>
+		public abstract bool Matches(long [] circle_ids, string member);
 
 	}
 
diff --git a/yavscModel/Circles/CircleInfoCollection.cs b/yavscModel/ListItem.cs
similarity index 79%
rename from yavscModel/Circles/CircleInfoCollection.cs
rename to yavscModel/ListItem.cs
index fd72868e..28fb3364 100644
--- a/yavscModel/Circles/CircleInfoCollection.cs
+++ b/yavscModel/ListItem.cs
@@ -1,5 +1,5 @@
-//
-//  CircleInfoCollection.cs
+//
+//  ListItem.cs
 //
 //  Author:
 //       Paul Schneider <paul@pschneider.fr>
@@ -18,18 +18,15 @@
 //
 //  You should have received a copy of the GNU Lesser General Public License
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
 using System;
-using System.Collections.Generic;
 
-namespace Yavsc.Model.Circles
+namespace Yavsc.Model
 {
-
-	/// <summary>
-	/// Circle info collection.
-	/// </summary>
-	public class CircleInfoCollection : List<CircleInfo>
+	public class ListItem
 	{
+		public string Value { get; set; }
+		public string Text  { get; set; }
+		public string Icon { get; set; }
 	}
-
 }
+
diff --git a/yavscModel/Circles/CircleInfo.cs b/yavscModel/Messaging/SimpleMessage.cs
similarity index 53%
rename from yavscModel/Circles/CircleInfo.cs
rename to yavscModel/Messaging/SimpleMessage.cs
index d1378de6..f7904f34 100644
--- a/yavscModel/Circles/CircleInfo.cs
+++ b/yavscModel/Messaging/SimpleMessage.cs
@@ -1,5 +1,5 @@
-//
-//  CircleInfo.cs
+//
+//  Message.cs
 //
 //  Author:
 //       Paul Schneider <paul@pschneider.fr>
@@ -18,31 +18,35 @@
 //
 //  You should have received a copy of the GNU Lesser General Public License
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
 using System;
-using System.ComponentModel.DataAnnotations;
 
-namespace Yavsc.Model.Circles
+namespace Yavsc.Model.Messaging
 {
-
 	/// <summary>
-	/// Circle info.
+	/// Simple message.
 	/// </summary>
-	public class CircleInfo
+	public class SimpleMessage
 	{
-		public long Id { get; set; }
-		public string Title { get; set; }
-		public CircleInfo(Circle c)
-		{
-			Id = c.Id;
-			Title = c.Title;
-		}
-		public CircleInfo(long id, string title)
-		{
-			Id = id;
-			Title = title;
-		}
-
+		/// <summary>
+		/// Gets or sets the user name this message is comming from.
+		/// </summary>
+		/// <value>From.</value>
+		public string From { get; set; }
+		/// <summary>
+		/// Gets or sets the user names, separted by semilicon to which this message will be sent.
+		/// </summary>
+		/// <value>To.</value>
+		public string To { get; set; }
+		/// <summary>
+		/// Gets or sets the subject.
+		/// </summary>
+		/// <value>The subject.</value>
+		public string Subject { get; set; }
+		/// <summary>
+		/// Gets or sets the body.
+		/// </summary>
+		/// <value>The body.</value>
+		public string Body { get; set; }
 	}
-
 }
+
diff --git a/yavscModel/YavscModel.csproj b/yavscModel/YavscModel.csproj
index 009a4411..aa580430 100644
--- a/yavscModel/YavscModel.csproj
+++ b/yavscModel/YavscModel.csproj
@@ -143,8 +143,6 @@
     <Compile Include="Calendar\YaEvent.cs" />
     <Compile Include="Google\GCMRegisterModel.cs" />
     <Compile Include="Circles\Circle.cs" />
-    <Compile Include="Circles\CircleInfo.cs" />
-    <Compile Include="Circles\CircleInfoCollection.cs" />
     <Compile Include="Circles\CircleManager.cs" />
     <Compile Include="Circles\CircleProvider.cs" />
     <Compile Include="DataProviderConfigurationSection.cs" />
@@ -160,6 +158,8 @@
     <Compile Include="RolesAndMembers\ProviderPublicInfo.cs" />
     <Compile Include="RolesAndMembers\GCMRegister.cs" />
     <Compile Include="RolesAndMembers\LostPasswordModel.cs" />
+    <Compile Include="Messaging\SimpleMessage.cs" />
+    <Compile Include="ListItem.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>
@@ -174,6 +174,7 @@
     <Folder Include="Google\Messaging\" />
     <Folder Include="Circles\" />
     <Folder Include="RolesAndMembers\" />
+    <Folder Include="Messaging\" />
   </ItemGroup>
   <ProjectExtensions>
     <MonoDevelop>