diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 9927945bb3..e4ef1c2590 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,9 @@
+2010-04-21 Miguel de Dios  <miguel.dedios@artica.es>
+
+	* include/javascript/pandora.js: small improve, added new parameter into
+	the function "agent_module_autocomplete", the parameter is "noneValue" for
+	add a option for none module in the select of modules
+
 2010-04-20  Junichi Satoh  <junichi@rworks.jp>
 
 	* extras/check_other_languages.sh: Added missing '/'.
diff --git a/pandora_console/include/javascript/pandora.js b/pandora_console/include/javascript/pandora.js
index 630c38f5f0..8e15c0ec71 100644
--- a/pandora_console/include/javascript/pandora.js
+++ b/pandora_console/include/javascript/pandora.js
@@ -102,7 +102,7 @@ function agent_changed (event, id_agent, selected) {
  * @param id_agent_id id of the hidden field to store the agent id
  * @param id_agent_module_selector id of the selector for the modules of the agent.
  */
-function agent_module_autocomplete (id_agent_name, id_agent_id, id_agent_module_selector) {
+function agent_module_autocomplete (id_agent_name, id_agent_id, id_agent_module_selector, noneValue) {
 		$(id_agent_name).autocomplete(
 			"ajax.php",
 			{
@@ -129,7 +129,7 @@ function agent_module_autocomplete (id_agent_name, id_agent_id, id_agent_module_
 		$(id_agent_name).result (
 			function (e, data, formatted) {
 				$(id_agent_module_selector).attr('disabled', false);
-				agent_id = data[1];  
+				agent_id = data[1];
 				$(id_agent_id).val(agent_id);
 				jQuery.post ('ajax.php', 
 							{"page": "operation/agentes/ver_agente",
@@ -140,6 +140,14 @@ function agent_module_autocomplete (id_agent_name, id_agent_id, id_agent_module_
 									},
 									function (data) {
 										$(id_agent_module_selector).empty();
+										if (typeof(noneValue) != "undefined") {
+											if (noneValue == true) {
+												option = $("<option></option>")
+												.attr ("value", 0)
+												.html ("--");
+												$(id_agent_module_selector).append (option);
+											}
+										}
 										jQuery.each (data, function (i, value) {
 											option = $("<option></option>")
 												.attr ("value", value['id_agente_modulo'])