diff --git a/UI/WebServerResources/UIxAppointmentEditor.js b/UI/WebServerResources/UIxAppointmentEditor.js
index ace177cde..a4266c7e7 100644
--- a/UI/WebServerResources/UIxAppointmentEditor.js
+++ b/UI/WebServerResources/UIxAppointmentEditor.js
@@ -19,14 +19,19 @@
  02111-1307, USA.
 */
 
+// var cuicui = '';
+
 function uixEarlierDate(date1, date2) {
   // can this be done in a sane way?
+//   cuicui = 'year';
   if (date1.getYear()  < date2.getYear()) return date1;
   if (date1.getYear()  > date2.getYear()) return date2;
   // same year
+//   cuicui += '/month';
   if (date1.getMonth() < date2.getMonth()) return date1;
   if (date1.getMonth() > date2.getMonth()) return date2;
-  // same month
+//   // same month
+//   cuicui += '/date';
   if (date1.getDate() < date2.getDate()) return date1;
   if (date1.getDate() > date2.getDate()) return date2;
   // same day
@@ -35,7 +40,7 @@ function uixEarlierDate(date1, date2) {
 
 function validateAptEditor() {
   var e, startdate, enddate, tmpdate;
-      
+
   e = document.getElementById('summary');
   if (e.value.length == 0) {
     if (!confirm(labels.validate_notitle))
@@ -47,7 +52,7 @@ function validateAptEditor() {
     alert(labels.validate_invalid_startdate);
     return false;
   }
-  startdate = calendar_startTime_date.prs_date(e.value);
+  startdate = e.calendar.prs_date(e.value);
   if (startdate == null) {
     alert(labels.validate_invalid_startdate);
     return false;
@@ -58,14 +63,15 @@ function validateAptEditor() {
     alert(labels.validate_invalid_enddate);
     return false;
   }
-  enddate = calendar_endTime_date.prs_date(e.value);
+  enddate = e.calendar.prs_date(e.value);
   if (enddate == null) {
     alert(labels.validate_invalid_enddate);
     return false;
   }
-  
+//   cuicui = '';
   tmpdate = uixEarlierDate(startdate, enddate);
   if (tmpdate == enddate) {
+//     window.alert(cuicui);
     alert(labels.validate_endbeforestart);
     return false;
   }
@@ -76,6 +82,7 @@ function validateAptEditor() {
     start = document.forms[0]['startTime_time_hour'].value;
     end   = document.forms[0]['endTime_time_hour'].value;
     if (start > end) {
+      window.alert("coucou1");
       alert(labels.validate_endbeforestart);
       return false;
     }
@@ -83,6 +90,7 @@ function validateAptEditor() {
       start = document.forms[0]['startTime_time_minute'].value;
       end   = document.forms[0]['endTime_time_minute'].value;
       if (start > end) {
+        window.alert("coucou2");
 	alert(labels.validate_endbeforestart);
 	return false;
       }
@@ -97,9 +105,43 @@ function submitMeeting(thisForm) {
   action.setAttribute("name", "save:method");
   action.setAttribute("value", "save");
 
-  thisForm.submit();
-
-  window.opener.setTimeout('refreshAppointments();', 200);
-
-  window.close();
+  if (validateAptEditor()) {
+    thisForm.submit();
+    window.opener.setTimeout('refreshAppointments();', 200);
+    window.close();
+  }
+}
+
+function toggleDetails() {
+  var div = $("details");
+
+  var buttonsDiv = $("buttons");
+  var wHeight = 0;
+  if (!window._fullHeight) {
+    var minHeight = (document.getElementsByTagName("div")[0].clientHeight
+                     + 2 * buttonsDiv.clientHeight);
+    window._fullHeight = minHeight + div.clientHeight;
+    window._hiddenHeight = minHeight;
+  }
+
+  if (div.style.visibility) {
+    div.style.visibility = null;
+    buttonsDiv.top = (window._hiddenHeight + buttonsDiv.clientHeight) + 'px;';
+    window.resizeTo(document.body.clientWidth, window._hiddenHeight);
+    $("detailsButton").innerHTML = labels["Show Details"];
+  } else {
+    div.style.visibility = 'visible;';
+    buttonsDiv.top = null;
+    window.resizeTo(document.body.clientWidth, window._fullHeight);
+    $("detailsButton").innerHTML = labels["Hide Details"];
+  }
+
+  return false;
+}
+
+function toggleCycleVisibility(node, className, hiddenValue) {
+  var containers = document.getElementsByClassName(className);
+  var newVisibility = ((node.value == hiddenValue) ? null : 'visible;');
+  for (var i = 0; i < containers.length; i++)
+    containers[i].style.visibility = newVisibility;
 }