Index: lams_central/web/includes/javascript/dialog.js
===================================================================
RCS file: /usr/local/cvsroot/lams_central/web/includes/javascript/dialog.js,v
diff -u -r1.1.2.4 -r1.1.2.5
--- lams_central/web/includes/javascript/dialog.js	9 Jun 2015 20:20:02 -0000	1.1.2.4
+++ lams_central/web/includes/javascript/dialog.js	25 Apr 2016 08:30:43 -0000	1.1.2.5
@@ -4,12 +4,16 @@
  * Checks if the dialog is already opened.
  * If not, creates a new dialog with the given ID and init parameters.
  */
-function showDialog(id, initParams, extraButtons) {
+function showDialog(id, initParams, extraButtons, recreate) {
 	var dialog = $('#' + id);
+	// is it open  already?
 	if (dialog.length > 0) {
-		// is it open already?
-		dialog.dialog('moveToTop');
-		return;
+		if (recreate){
+			dialog.dialog('close');
+		} else {
+			dialog.dialog('moveToTop');
+			return;
+		}
 	}
 	
 	// create a new dialog by cloning a template