diff --git a/OC/OC.aspx b/OC/OC.aspx
index 363ff6d00..1a6692323 100644
--- a/OC/OC.aspx
+++ b/OC/OC.aspx
@@ -1243,7 +1243,9 @@
                                                             <tr runat="server" id="TrRetIVA" class="text-right" visible="false">
                                                                 <td><b>Ret IVA:</b></td>
                                                                 <td>
-                                                                    <asp:TextBox ID="TxtRetIVA" ClientIDMode="Static" onkeyup="FormatoMoneda(this);SumaTotal();" Width="100px" onblur="AplicaRetIVAGeneral();" Font-Size="10.5" BackColor="#f7f7f7" runat="server" BorderStyle="None" Style="text-align: right;" Text="0.00" />
+                                                                     
+                                                                    <asp:TextBox ID="TxtRetIVA" ClientIDMode="Static" Width="100px"  Enabled="false"   
+                                                                        Font-Size="10.5" BackColor="#eeeeee" runat="server" BorderStyle="None" Style="text-align: right;" Text="0.00" />
                                                                     <asp:Button Text="" Style="display: none" ClientIDMode="Static" ID="BtnLimpiarRetIVA" OnClick="BtnLimpiarRetIVA_Click" runat="server" />
                                                                     <asp:Button Text="" Style="display: none" ClientIDMode="Static" ID="BtnAplicarRetIVA" OnClick="BtnAplicarRetIVA_Click" runat="server" />
                                                                     <asp:HiddenField ClientIDMode="Static" Value="0" runat="server" ID="HdnRetIVA" />
@@ -1252,7 +1254,8 @@
                                                             <tr runat="server" id="TrRetISR" class="text-right" visible="false">
                                                                 <td><b>Ret ISR:</b></td>
                                                                 <td>
-                                                                    <asp:TextBox ID="TxtRetISR" ClientIDMode="Static" onkeyup="FormatoMoneda(this);SumaTotal();" Width="100px" onblur="AplicaRetISRGeneral();" Font-Size="10.5" BackColor="#f7f7f7" runat="server" BorderStyle="None" Style="text-align: right;" Text="0.00" />
+                                                                    <asp:TextBox ID="TxtRetISR" ClientIDMode="Static"   Width="100px"   Enabled="false"   
+                                                                        Font-Size="10.5" BackColor="#eeeeee" runat="server" BorderStyle="None" Style="text-align: right;" Text="0.00" />
                                                                     <asp:Button Text="" Style="display: none" ClientIDMode="Static" ID="BtnAplicarRetISR" OnClick="BtnAplicarRetISR_Click" runat="server" />
                                                                     <asp:HiddenField ClientIDMode="Static" Value="0" runat="server" ID="HdnRetISR" />
                                                                 </td>