diff --git a/GMW/SterrTaglioOUT.aspx b/GMW/SterrTaglioOUT.aspx
index 7e2fb5c0..005f995c 100644
--- a/GMW/SterrTaglioOUT.aspx
+++ b/GMW/SterrTaglioOUT.aspx
@@ -1,5 +1,6 @@
 <%@ Page Title="" Language="C#" MasterPageFile="~/WebMasterPages/AjaxSimpleFull.Master" AutoEventWireup="true" CodeBehind="SterrTaglioOUT.aspx.cs" Inherits="GMW.SterrTaglioOUT" EnableEventValidation="false" %>
 <%@ Register src="WebUserControls/mod_SterrTagOUT.ascx" tagname="mod_SterrTagOUT" tagprefix="uc1" %>
+<%@ MasterType VirtualPath="~/WebMasterPages/AjaxSimpleFull.Master" %> 
 <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
     <uc1:mod_SterrTagOUT ID="mod_SterrTagOUT1" runat="server" />
 </asp:Content>
diff --git a/GMW/SterrTaglioOUT.aspx.cs b/GMW/SterrTaglioOUT.aspx.cs
index 94ceb823..fe16776f 100644
--- a/GMW/SterrTaglioOUT.aspx.cs
+++ b/GMW/SterrTaglioOUT.aspx.cs
@@ -12,5 +12,20 @@ namespace GMW
         protected void Page_Load(object sender, EventArgs e)
         {
         }
+
+        protected void Page_PreInit(object sender, EventArgs e)
+        {
+            // Create an event handler for the master page's contentCallEvent event
+            Master.eh_doRefresh += new EventHandler(Master_eh_doRefresh); 
+        }
+        /// <summary>
+        /// chiamo update in modulo interno
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void Master_eh_doRefresh(object sender, EventArgs e)
+        {
+            mod_SterrTagOUT1.doRefreshBloccoPost();
+        }
     }
 }
\ No newline at end of file
diff --git a/GMW/SterrTaglioOUT.aspx.designer.cs b/GMW/SterrTaglioOUT.aspx.designer.cs
index 70a48931..1155fc90 100644
--- a/GMW/SterrTaglioOUT.aspx.designer.cs
+++ b/GMW/SterrTaglioOUT.aspx.designer.cs
@@ -20,5 +20,17 @@ namespace GMW {
         /// To modify move field declaration from designer file to code-behind file.
         /// </remarks>
         protected global::GMW.WebUserControls.mod_SterrTagOUT mod_SterrTagOUT1;
+        
+        /// <summary>
+        /// Master property.
+        /// </summary>
+        /// <remarks>
+        /// Auto-generated property.
+        /// </remarks>
+        public new GMW.WebMasterPages.AjaxSimpleFull Master {
+            get {
+                return ((GMW.WebMasterPages.AjaxSimpleFull)(base.Master));
+            }
+        }
     }
 }
diff --git a/GMW/WebMasterPages/AjaxSimpleFull.Master.cs b/GMW/WebMasterPages/AjaxSimpleFull.Master.cs
index 4e406bf7..59c38520 100644
--- a/GMW/WebMasterPages/AjaxSimpleFull.Master.cs
+++ b/GMW/WebMasterPages/AjaxSimpleFull.Master.cs
@@ -9,9 +9,24 @@ namespace GMW.WebMasterPages
 {
     public partial class AjaxSimpleFull : System.Web.UI.MasterPage
     {
+        public event EventHandler eh_doRefresh;
         protected void Page_Load(object sender, EventArgs e)
         {
             Page.Title = SteamWare.memLayer.ML.confReadString("_titoloPagina");
+            mod_menuBottomFullpage1.eh_doRefresh += mod_menuBottomFullpage1_eh_doRefresh;
+        }
+        /// <summary>
+        /// evento (agganciabile) di refresh pagina
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        void mod_menuBottomFullpage1_eh_doRefresh(object sender, EventArgs e)
+        {
+            // se qualcuno ascolta sollevo evento nuovo valore...
+            if (eh_doRefresh != null)
+            {
+                eh_doRefresh(this, new EventArgs());
+            }
         }
     }
 }
diff --git a/GMW/WebMasterPages/AjaxSimpleFull.Master.designer.cs b/GMW/WebMasterPages/AjaxSimpleFull.Master.designer.cs
index 1e2d5446..9a39b18a 100644
--- a/GMW/WebMasterPages/AjaxSimpleFull.Master.designer.cs
+++ b/GMW/WebMasterPages/AjaxSimpleFull.Master.designer.cs
@@ -1,10 +1,9 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:2.0.50727.4971
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     the code is regenerated. 
 // </auto-generated>
 //------------------------------------------------------------------------------
 
diff --git a/GMW/WebUserControls/mod_SterrTagOUT.ascx.cs b/GMW/WebUserControls/mod_SterrTagOUT.ascx.cs
index 942c4d57..3551127d 100644
--- a/GMW/WebUserControls/mod_SterrTagOUT.ascx.cs
+++ b/GMW/WebUserControls/mod_SterrTagOUT.ascx.cs
@@ -80,13 +80,11 @@ namespace GMW.WebUserControls
                 {
                     checkSelDDL(currCodLinea, false);
                     MagClass.magazzino.taAL.updatePost(currCodLinea, postazione_name);
-                    //ddlLinea.DataBind();
                 }
                 else
                 {
                     // resetto uso postazione...
                     MagClass.magazzino.taAL.resetPost(postazione_name);
-                    //odsLinea.DataBind();
                 }
             }
             doChecks();
@@ -630,6 +628,7 @@ namespace GMW.WebUserControls
             {
                 Response.Redirect("~/menu.aspx");
             }
+            doRefreshBloccoPost();
         }
         /// <summary>
         /// effettua il consumo di tutti gli UDC inviati come array di stringhe
@@ -783,7 +782,6 @@ namespace GMW.WebUserControls
             Response.Redirect("SterrTaglioIN.aspx");
         }
 
-
         /// <summary>
         /// selezione di una linea da elenco DropDownList
         /// </summary>
@@ -799,43 +797,95 @@ namespace GMW.WebUserControls
         /// <param name="p"></param>
         private void checkSelDDL(string codLinea, bool doSave)
         {
-            // controllo se la linea sia libera.. minutiBloccoLinea
-
-            //...aggiorno ddl
+            /*******************************************************
+             * controllo se la linea sia libera .. OVVERO:
+             * - nessuna postazione la occupa
+             * - è bloccata da + di "minutiBloccoLinea" (e quindi sovrascrivo)
+             * 
+             *******************************************************/
+            bool lineaLibera = false;
             try
             {
-                ddlLinea.SelectedValue = codLinea;
-                pnlAll.CssClass = "stileAttesa";
-            }
-            catch
-            {
-                // mostro errore
-                lblMessaggi.Text = string.Format("Errore selezione linea: codice {0} non trovato!", codLinea);
-                pnlAll.CssClass = "stileComandoKo";
-            }
-            if (doSave)
-            {
-                // resetto usi linee precedenti..
-                MagClass.magazzino.taAL.resetPost(postazione_name);
-                // salvo su DB che sto occupando linea...
-                MagClass.magazzino.taAL.updatePost(codLinea, postazione_name);
-                // ricarico elenco postazioni...
-                ddlLinea.DataBind();
-                // continuo
-                currCodLinea = codLinea;
-                testoRicerca = "";
-                grView.DataBind();
-                salvaCerca();
-            }
-            // salvo codice cella!
-            try
-            {
-                codCella = MagClass.magazzino.taAL.getByKey(currCodLinea)[0].CodCella;
-                idxCella = MagClass.magazzino.taCelle.getByCodCella(codCella)[0].IdxCella;
+              DS_magazzino.AnagLineeRow riga =  MagClass.magazzino.taAL.getByKey(codLinea)[0];
+              if (riga.codPostazione == "" || riga.codPostazione == postazione_name)
+              {
+                  lineaLibera = true;
+              }
+              else
+              {
+                  // controllo se è bloccata da tempo > minutiBloccoLinea --> ignoro blocco!
+                  if (DateTime.Now >= riga.dtAccess.AddMinutes(memLayer.ML.confReadInt("minutiBloccoLinea")))
+                  {
+                      lineaLibera = true;
+                  }
+              }
             }
             catch
             { }
-            doUpdate();
+            if (lineaLibera)
+            {
+                //...aggiorno ddl
+                try
+                {
+                    ddlLinea.SelectedValue = codLinea;
+                    pnlAll.CssClass = "stileAttesa";
+                }
+                catch
+                {
+                    // mostro errore
+                    lblMessaggi.Text = string.Format("Errore selezione linea: codice {0} non trovato!", codLinea);
+                    pnlAll.CssClass = "stileComandoKo";
+                }
+                if (doSave)
+                {
+                    refreshBloccoPost(codLinea);
+                    // continuo
+                    currCodLinea = codLinea;
+                    testoRicerca = "";
+                    grView.DataBind();
+                    salvaCerca();
+                }
+                // salvo codice cella!
+                try
+                {
+                    codCella = MagClass.magazzino.taAL.getByKey(currCodLinea)[0].CodCella;
+                    idxCella = MagClass.magazzino.taCelle.getByCodCella(codCella)[0].IdxCella;
+                }
+                catch
+                {
+                    codCella = "";
+                    idxCella = 0;
+                }
+                doUpdate();
+            }
+            else
+            {
+                codCella = "";
+                idxCella = 0;
+                MagClass.magazzino.taAL.resetPost(postazione_name);
+                // mostro errore
+                lblMessaggi.Text = string.Format("Errore: linea {0} già impegnata, sbloccare postazione o attendere timeout!", codLinea);
+                pnlAll.CssClass = "stileComandoKo";
+                ddlLinea.DataBind();
+                ddlLinea.SelectedIndex = 0;
+            }
+        }
+        /// <summary>
+        /// effettua refresh (su db) del blocco postazione
+        /// </summary>
+        /// <param name="codLinea"></param>
+        private void refreshBloccoPost(string codLinea)
+        {
+            // resetto usi linee precedenti..
+            MagClass.magazzino.taAL.resetPost(postazione_name);
+            // se la linea non è "base" = "Sel linea", finisce x "0"
+            if (codLinea.Substring(codLinea.Length - 1) != "0")
+            {
+                // salvo su DB che sto occupando linea...
+                MagClass.magazzino.taAL.updatePost(codLinea, postazione_name);
+            }
+            // ricarico elenco postazioni...
+            ddlLinea.DataBind();
         }
         /// <summary>
         /// CODICE cella associata alla linea corrente
@@ -1046,6 +1096,13 @@ namespace GMW.WebUserControls
             //testoRicerca = newPart;
             updFiltroPart(newPart);
         }
+        /// <summary>
+        /// fa su richiesta un refresh (aggiornando dataOra di blocco x cella/posizione ad esempio)
+        /// </summary>
+        public void doRefreshBloccoPost()
+        {
+            refreshBloccoPost(currCodLinea);
+        }
 
     }
 }
\ No newline at end of file
diff --git a/GMW/WebUserControls/mod_menuBottomFullpage.ascx.cs b/GMW/WebUserControls/mod_menuBottomFullpage.ascx.cs
index f5c94d20..fb29216b 100644
--- a/GMW/WebUserControls/mod_menuBottomFullpage.ascx.cs
+++ b/GMW/WebUserControls/mod_menuBottomFullpage.ascx.cs
@@ -14,6 +14,8 @@ namespace GMW.WebUserControls
 {
     public partial class mod_menuBottomFullpage : ApplicationUserControl
     {
+        public event EventHandler eh_doRefresh;
+
         protected override void Page_Load(object sender, EventArgs e)
         {
             base.Page_Load(sender, e);
@@ -33,6 +35,11 @@ namespace GMW.WebUserControls
         protected void Timer1_Tick(object sender, EventArgs e)
         {
             setClock();
+            // se qualcuno ascolta sollevo evento nuovo valore...
+            if (eh_doRefresh != null)
+            {
+                eh_doRefresh(this, new EventArgs());
+            }
         }
 
         private void setClock()
diff --git a/GMW/bin/GMW.dll b/GMW/bin/GMW.dll
index 4e9de2e5..be42b747 100644
Binary files a/GMW/bin/GMW.dll and b/GMW/bin/GMW.dll differ