diff --git a/public_html/css/default/LSconfirmBox.css b/public_html/css/default/LSconfirmBox.css
index 83e133b5..93df08c5 100644
--- a/public_html/css/default/LSconfirmBox.css
+++ b/public_html/css/default/LSconfirmBox.css
@@ -3,7 +3,7 @@
   border-radius:        5px;
   margin:               auto;
   position:             absolute;
-  z-index:              4;
+  z-index:              2001;
   display:              none;
   position:             absolute;
   background-color:     #000;
diff --git a/public_html/css/default/LSdefault.css b/public_html/css/default/LSdefault.css
index 1e559cce..771a1c37 100644
--- a/public_html/css/default/LSdefault.css
+++ b/public_html/css/default/LSdefault.css
@@ -7,7 +7,7 @@ div.LSinfosBox {
   border:                   1px solid #4096b8;
   visibility:               hidden;
   color:                    #4096b8;
-  z-index:                  100;
+  z-index:                  2000;
   top:                      10px;
   font-weight:              bold;
 }
diff --git a/public_html/css/default/LSform.css b/public_html/css/default/LSform.css
index 40dc49c5..62a00491 100644
--- a/public_html/css/default/LSform.css
+++ b/public_html/css/default/LSform.css
@@ -14,8 +14,9 @@ ul.LSform_layout_active {
   margin-bottom:      0;
 }
 
-li.LSform_layout_errors {
-  background-color:   #f59a67;
+li.LSform_layout_errors a {
+  color:              #f59a67!important;
+  font-weight:        bold;
 }
 
 h2.LSform_layout_active {
@@ -66,6 +67,7 @@ dd.LSform {
 ul.LSform {
   list-style-type:            none;
   padding:                    0;
+  padding-top:                7px;
   margin:                     0;
 }
 
@@ -93,9 +95,9 @@ input[type='submit'].LSform {
   width:                      8em;
 }
 
-li.LSform-errors {
-  color:                      #fff;
-  background-color:           #f59a67;
+div.LSform-errors {
+  color:                      #dd4b39;
+  font-weight:                bold;
 }
 
 dd.LSform-errors {
diff --git a/public_html/css/default/LSformElement_select_object.css b/public_html/css/default/LSformElement_select_object.css
index 7c3d5ac7..9d091cc6 100644
--- a/public_html/css/default/LSformElement_select_object.css
+++ b/public_html/css/default/LSformElement_select_object.css
@@ -17,6 +17,7 @@ ul.LSformElement_select_object_edit {
   border:                     1px solid #b5e4f6;
   border-bottom:              none;
   width:                      200px;
+  padding-top:                0;
 }
 
 li.LSformElement_select_object {
diff --git a/public_html/includes/class/class.LSsession.php b/public_html/includes/class/class.LSsession.php
index 6f34dffb..33cd672c 100644
--- a/public_html/includes/class/class.LSsession.php
+++ b/public_html/includes/class/class.LSsession.php
@@ -556,10 +556,10 @@ class LSsession {
       
       LStemplate :: assign('LSsession_username',self :: getLSuserObject() -> getDisplayName());
       
-      if (isset ($_POST['LSsession_topDn']) && $_POST['LSsession_topDn']) {
-        if (self :: validSubDnLdapServer($_POST['LSsession_topDn'])) {
-          self :: $topDn = $_POST['LSsession_topDn'];
-          $_SESSION['LSsession']['topDn'] = $_POST['LSsession_topDn'];
+      if (isset ($_REQUEST['LSsession_topDn']) && $_REQUEST['LSsession_topDn']) {
+        if (self :: validSubDnLdapServer($_REQUEST['LSsession_topDn'])) {
+          self :: $topDn = $_REQUEST['LSsession_topDn'];
+          $_SESSION['LSsession']['topDn'] = $_REQUEST['LSsession_topDn'];
         } // end if
       } // end if
       
@@ -583,8 +583,8 @@ class LSsession {
       if (self :: LSldapConnect()) {
 
         // topDn
-        if (isset($_POST['LSsession_topDn']) && $_POST['LSsession_topDn'] != '' ){
-          self :: $topDn = $_POST['LSsession_topDn'];
+        if (isset($_REQUEST['LSsession_topDn']) && $_REQUEST['LSsession_topDn'] != '' ){
+          self :: $topDn = $_REQUEST['LSsession_topDn'];
         }
         else {
           self :: $topDn = self :: $ldapServer['ldap_config']['basedn'];
diff --git a/public_html/includes/js/LSform.js b/public_html/includes/js/LSform.js
index 79120fcd..22033966 100644
--- a/public_html/includes/js/LSform.js
+++ b/public_html/includes/js/LSform.js
@@ -69,7 +69,7 @@ var LSform = new Class({
       LIs.each(function(li) {
         var Layout = this.getLayout(li);
         if ($type(Layout)) {
-          if ($type(Layout.getElement('dt.LSform-errors'))) {
+          if ($type(Layout.getElement('div.LSform-errors'))) {
             LSdebug('add');
             li.addClass('LSform_layout_errors');
           }
@@ -278,7 +278,7 @@ var LSform = new Class({
           data:         this.LSform,
           onSuccess:    this.onAjaxSubmitComplete.bind(this),
           url:          this.LSform.get('action'),
-          imgload:      varLSdefault.loadingImgDisplay($('LSform_title'),'inside')
+          imgload:      varLSdefault.loadingImgDisplay($(event.target),'inside')
         });
         this.LSform.send();
       }
@@ -309,11 +309,12 @@ var LSform = new Class({
     },
 
     resetErrors: function() {
-      $$('dd.LSform-errors').each(function(dd) {
+      $$('div.LSform-errors').each(function(dd) {
         dd.destroy();
       });
-      $$('dt.LSform-errors').each(function(dt) {
-        dt.removeClass('LSform-errors');
+      $$('div.LSform_attribute').each(function(div) {
+        if (div.hasClass('has-error'))
+          div.removeClass('has-error');
       });
       $$('li.LSform_layout_errors').each(function(li) {
         li.removeClass('LSform_layout_errors');
@@ -326,16 +327,20 @@ var LSform = new Class({
       if ($type(ul)) {
         errors = new Array(errors);
         errors.each(function(txt){
-          var dd = new Element('dd');
-          dd.addClass('LSform');
-          dd.addClass('LSform-errors');
-          dd.set('html',txt);
-          dd.injectAfter(this.getParent());
-        },ul);
+          var div_group = new Element('div');
+          div_group.addClass('form-group');
+          div_group.addClass('LSform-errors');
+          var div_error = new Element('div');
+          div_error.addClass('col-md-offset-4');
+          div_error.addClass('col-md-8');
+          div_error.addClass('has-error');
+          div_error.set('html',txt);
+          div_error.injectInside(div_group);
+          div_group.injectAfter(this);
+        },div_attr);
 
-        var dt = ul.getParent('dd.LSform').getPrevious('dt');
-        if ($type(dt)) {
-          dt.addClass('LSform-errors');
+        if ($type(div_attr)) {
+          div_attr.addClass('has-error');
         }
 
         var layout = ul.getParent('div.LSform_layout_active');
diff --git a/public_html/templates/default/LSform.tpl b/public_html/templates/default/LSform.tpl
index fd33c621..6a37e1cb 100644
--- a/public_html/templates/default/LSform.tpl
+++ b/public_html/templates/default/LSform.tpl
@@ -4,14 +4,16 @@
   <!-- Tabs - Start Title -->
   <ul class="nav nav-tabs">
   {foreach from=$LSform_layout item=tab key=tab_key}
-    <li class='LSform_layout' id='LSform_layout_btn_{$tab_key}'><a href="#{$tab_key}">{tr msg=$tab.label}</a></li>
+    <li role="presentation" class='LSform_layout' id='LSform_layout_btn_{$tab_key}'><a href="#{$tab_key}">{tr msg=$tab.label}</a></li>
   {/foreach}
   </ul>
   <!-- Tabs - End Title -->
+{/if}
 
 <div class="row">
 <div class="col-lg-8">
 
+{if $LSform_layout}
   <!-- Tabs - Start Content -->
   {foreach from=$LSform_layout item=tab key=tab_key}
     <a name='{$tab_key}'></a>
@@ -27,9 +29,9 @@
             </div>
             {if $LSform_fields[$arg].errors != ''}
               {foreach from=$LSform_fields[$arg].errors item=error}
-            <div class="form-group">
-              <div class='col-md-offset-4 col-md-8 has-error LSform-errors'>{$error}</div>
-            </div>
+              <div class="form-group LSform-errors">
+                <div class='col-md-offset-4 col-md-8 has-error'>{$error}</div>
+              </div>
               {/foreach}
             {/if}
           {/if}
@@ -44,6 +46,29 @@
     </div>
   {/foreach}  
   <!-- Tabs - End Content -->
+{else}
+  <div class='LSform_container'>
+    {foreach from=$LSform_fields item=field}
+    <div class="LSform_attribute form-group{if $field.errors != ''} has-error{/if}">
+      <label class="col-md-4 control-label">{$field.label}{if $field.required} *{/if}{if $field.help_info!=""} <img class='LStips' src="{img name='help'}" alt='?' title="{$field.help_info}"/>{/if}</label>
+      <div class="col-md-8">{$field.html}{if $field.add != ''} <span class='LSform-addfield'>+ Ajouter un champ</span>{/if}</div>
+    </div>
+      {if $field.errors != ''}
+        {foreach from=$field.errors item=error}
+        <div class="form-group LSform-errors">
+          <div class='col-md-offset-4 col-md-8 has-error'>{$error}</div>
+        </div>
+        {/foreach}
+      {/if}
+    {/foreach}
+    <div class="form-group">
+      <div class='col-md-offset-4 col-md-8'>
+        <button type="submit" class="btn btn-default">{$LSform_submittxt}</button>
+      </div>
+    </div>
+  </div>
+  
+{/if}
 </div>
 <div class="col-lg-4">
   {if $LSformElement_image!=''}
@@ -62,41 +87,4 @@
 </div>
 </div>
 
-{else}
-  {if $LSformElement_image!=''}
-    <div class='LSformElement_image{if $LSformElement_image_errors} LSformElement_image_errors{/if}'>
-      {if $LSformElement_image_actions!='' && !$LSformElement_image_errors}
-      <ul class='LSformElement_image_actions'>
-          <li><img src='{img name='zoom'}' class='LSformElement_image_actions LSformElement_image_action_zoom' id='LSformElement_image_action_zoom_{$LSformElement_image.id}' /></li>
-        {foreach from=$LSformElement_image_actions item=item}
-          <li><img src='{img name=$item}' class='LSformElement_image_actions LSformElement_image_action_{$item}' id='LSformElement_image_action_{$item}_{$LSformElement_image.id}' /></li>
-        {/foreach}
-      </ul>
-      {/if}
-      <img src='{$LSformElement_image.img}' class='LSformElement_image LSsmoothbox' id='LSformElement_image_{$LSformElement_image.id}' />
-    </div>
-  {/if}
-  
-  <div class='LSform_container'>
-    {foreach from=$LSform_fields item=field}
-    <div class="form-group{if $field.errors != ''} has-error{/if}">
-      <label class="col-md-4 control-label">{$field.label}{if $field.required} *{/if}{if $field.help_info!=""} <img class='LStips' src="{img name='help'}" alt='?' title="{$field.help_info}"/>{/if}</label>
-      <div class="col-md-8">{$field.html}{if $field.add != ''} <span class='LSform-addfield'>+ Ajouter un champ</span>{/if}</div>
-    </div>
-      {if $field.errors != ''}
-        {foreach from=$field.errors item=error}
-        <div class="form-group">
-          <div class='col-md-offset-4 col-md-8 has-error LSform-errors'>{$error}</div>
-        </div>
-        {/foreach}
-      {/if}
-    {/foreach}
-    <div class="form-group">
-      <div class='col-md-offset-4 col-md-8'>
-        <button type="submit" class="btn btn-default">{$LSform_submittxt}</button>
-      </div>
-    </div>
-  </div>
-  
-{/if}
 </form>
diff --git a/public_html/templates/default/LSform_view.tpl b/public_html/templates/default/LSform_view.tpl
index 6dfa3dc8..d353b83a 100644
--- a/public_html/templates/default/LSform_view.tpl
+++ b/public_html/templates/default/LSform_view.tpl
@@ -1,3 +1,4 @@
+<form class='LSform form-horizontal'>
 <input type='hidden' name='LSform_objecttype' id='LSform_objecttype'  value='{$LSform_object.type}'/>
 <input type='hidden' name='LSform_objectdn' id='LSform_objectdn'  value='{$LSform_object.dn}'/>
 {if $LSform_layout}
@@ -8,51 +9,63 @@
   {/foreach}
   </ul>
   <!-- Tabs - End Title -->
+{/if}
 
+<div class="row">
+<div class="col-lg-8">
+
+{if $LSform_layout}
   <!-- Tabs - Start Content -->
   {foreach from=$LSform_layout item=tab key=tab_key}
     <a name='{$tab_key}'></a>
     <h2 class='LSform_layout'>{$tab.label}</h2>
     <div class='LSform LSform_layout' id='LSform_layout_div_{$tab_key}'>
     
-      {if $LSformElement_image!='' && $tab.img==1}
-        <div class='LSformElement_image'>
-          <a href='{$LSformElement_image.img}' rel='rien ici' title='comment' class='mb'><img src='{$LSformElement_image.img}' class='LSformElement_image LSsmoothbox' id='LSformElement_image_{$LSformElement_image.id}' /></a>
-        </div>
-      {/if}
-      
-      <dl class='LSform'>
+      <div class='LSform_container'>
         {assign var='field' value='non'}
         {foreach from=$tab.args item=arg}
           {if $LSform_fields[$arg]}
             {assign var='field' value='oui'}
-            <dt class='LSform'>{$LSform_fields[$arg].label}</dt>
-            <dd class='LSform'>{$LSform_fields[$arg].html}</dd>
+            <div class="LSform_attribute form-group">
+              <label class="col-md-4 control-label">{$LSform_fields[$arg].label}</label>
+              <div class="col-md-8">{$LSform_fields[$arg].html}</div>
+            </div>
           {/if}
         {/foreach}
         {if $field=='non'}
-          <dd class='LSform'>{$LSform_layout_nofield_label}</dd>
+        <div class="form-group">
+          <div class='col-md-offset-4 col-md-8'>
+            {$LSform_layout_nofield_label}
+          </div>
+        </div>
         {/if}
-      </dl>
-      
+      </div>
+
     </div>
   {/foreach}  
   <!-- Tabs - End Content -->
 {else}
 
-  {if $LSformElement_image!=''}
-  <div class='LSformElement_image'>
-    <a href='{$LSformElement_image.img}' rel='rien ici' title='comment' class='mb'><img src='{$LSformElement_image.img}' class='LSformElement_image LSsmoothbox' id='LSformElement_image_{$LSformElement_image.id}' /></a>
-  </div>
-  {/if}
-
   <div class='LSform'>
-    <dl class='LSform'>
+    <div class='LSform_container'>
       {foreach from=$LSform_fields item=field}
-      <dt class='LSform'>{$field.label}</dt>
-      <dd class='LSform'>{$field.html}</dd>
+      <div class="LSform_attribute form-group">
+        <label class="col-md-4 control-label">{$field.label}</label>
+        <div class="col-md-8">{$field.html}</div>
+      </div>
       {/foreach}
-    </dl>
+    </div>
   </div>
    
 {/if}
+</div>
+<div class="col-lg-4">
+   {if $LSformElement_image!=''}
+     <div class='LSformElement_image'>
+       <a href='{$LSformElement_image.img}' rel='rien ici' title='comment' class='mb'><img src='{$LSformElement_image.img}' class='LSformElement_image LSsmoothbox' id='LSformElement_image_{$LSformElement_image.id}' /></a>
+     </div>
+   {/if}
+</div>
+</div>
+
+</form>
diff --git a/public_html/templates/default/empty.tpl b/public_html/templates/default/empty.tpl
index 5677f04a..5c53d397 100644
--- a/public_html/templates/default/empty.tpl
+++ b/public_html/templates/default/empty.tpl
@@ -30,7 +30,7 @@
             <li><a href="index.php?LSsession_topDn={$index}"{if $index==$LSsession_subDn} class="LSsession_subDn_selected"{/if}>{$name}</a></li>
             {/foreach}
             <li role="separator" class="divider"></li>
-            <li><a href="index.php?LSsession_refresh">{$_refresh}</li>
+            <li><a href="index.php?LSsession_refresh">{$_refresh}</a></li>
           </ul>
         </li>
       {/if}