diff --git a/core/core.php b/core/core.php
index 27375046..560a6cdb 100755
--- a/core/core.php
+++ b/core/core.php
@@ -36,7 +36,7 @@ class common {
 	const THUMBS_WIDTH = 640;
 
 	// Numéro de version 
-	const ZWII_VERSION = '10.0.078';
+	const ZWII_VERSION = '10.0.079';
 	const ZWII_UPDATE_CHANNEL = "v10";
 
 	public static $actions = [];
diff --git a/core/module/page/view/edit/edit.js.php b/core/module/page/view/edit/edit.js.php
index 4f8c487c..140c2810 100755
--- a/core/module/page/view/edit/edit.js.php
+++ b/core/module/page/view/edit/edit.js.php
@@ -17,11 +17,25 @@
  */
 $("#pageEditDelete").on("click", function() {
 	var _this = $(this);
-	return core.confirm("Êtes-vous sûr de vouloir supprimer cette page ?", function() {
+	return core.confirm("Confirmez-vous la suppression de cette page ?", function() {
 		$(location).attr("href", _this.attr("href"));
 	});
 });
 
+$("#pageEditSubmit").on("click", function() {
+	var oldModule = $("#pageEditModuleIdOld").val();
+	var oldModuleText =  $("#pageEditModuleIdOldText").val();
+	var newModule = $("#pageEditModuleId").val();
+	if ( oldModule !== "" && 
+		 oldModule !== newModule) {
+		var _this = $(this);
+		return core.confirm("Les données du module " + oldModuleText + " seront effacées. Confirmez-vous ?", function() {
+			$(location).attr("href", _this.attr("href"));
+		});
+	}
+});
+
+
 /** 
 * Paramètres par défaut au chargement
 */ 
diff --git a/core/module/page/view/edit/edit.php b/core/module/page/view/edit/edit.php
index 19846a6f..47e06b77 100755
--- a/core/module/page/view/edit/edit.php
+++ b/core/module/page/view/edit/edit.php
@@ -45,6 +45,10 @@ echo template::formOpen('pageEditForm');
 									'label' => 'Module',
 									'selected' => $this->getData(['page', $this->getUrl(2), 'moduleId'])
 								]); ?>
+								<?php echo template::hidden('pageEditModuleIdOld',['value' => $this->getData(['page', $this->getUrl(2), 'moduleId'])]); ?>
+								<?php echo template::hidden('pageEditModuleIdOldText',[
+									'value' => $this->getData(['page', $this->getUrl(2), 'moduleId']) !== '' ? $module::$moduleNames[$this->getData(['page', $this->getUrl(2), 'moduleId'])] : ''
+									]); ?>
 							</div>
 							<div class="col3 verticalAlignBottom">
 								<?php echo template::button('pageEditModuleConfig', [