diff --git a/html/js/scripts.js b/html/js/scripts.js
index af9f5ac66..ae36f0445 100644
--- a/html/js/scripts.js
+++ b/html/js/scripts.js
@@ -1227,9 +1227,7 @@ function mod_predf_op(dossier_id, od_id)
 {
     var target = "mod_predf_op";
     removeDiv(target);
-    var sx = '20%';
-    var sy = '10%';
-    var str_style = "top:" + sx + ";left:" + sy + ";";
+    var str_style = "top:10%;left:2%;width:96%";
 
     var div = {id: target, cssclass: 'inner_box', style: str_style, html: loading(), drag: 1};
 
diff --git a/include/class/pre_op_ach.class.php b/include/class/pre_op_ach.class.php
index 00fbad9b0..fb9640e77 100644
--- a/include/class/pre_op_ach.class.php
+++ b/include/class/pre_op_ach.class.php
@@ -40,18 +40,19 @@ class Pre_op_ach extends Pre_operation_detail
     function get_post()
     {
         parent::get_post();
+        $http=new HttpInput();
         $this->operation->od_direct='f';
-        $this->e_client=$_POST['e_client'];
+        $this->e_client=$http->post('e_client');
         for ($i=0;$i<$this->operation->nb_item;$i++)
         {
             $march="e_march".$i;
-            $this->$march=$_POST['e_march'.$i];
-            $this->{"e_march".$i."_price"}=(isset ($_POST['e_march'.$i."_price"]))?$_POST['e_march'.$i."_price"]:0;
-            $this->{"e_march".$i."_price"}=(trim($_POST['e_march'.$i."_price"])=="")?0:$_POST['e_march'.$i."_price"];
-            $this->{"e_march".$i."_tva_id"}=(isset ($_POST['e_march'.$i."_tva_id"]))?$_POST['e_march'.$i."_tva_id"]:0;
-            $this->{"e_march".$i."_tva_amount"}=(isset($_POST['e_march'.$i."_tva_amount"]))?$_POST['e_march'.$i."_tva_amount"]:0;
-            $this->{"e_march".$i."_label"}=(isset($_POST['e_march'.$i."_label"]))?$_POST['e_march'.$i."_label"]:null;
-            $this->{"e_quant".$i}=$_POST['e_quant'.$i];
+            $this->$march=$http->post('e_march'.$i);
+            $this->{"e_march".$i."_price"}=$http->post('e_march'.$i."_price","string",0);
+            $this->{"e_march".$i."_price"}=$http->post('e_march'.$i."_price","string",0);
+            $this->{"e_march".$i."_tva_id"}=$http->post('e_march'.$i."_tva_id","string",0);
+            $this->{"e_march".$i."_tva_amount"}=$http->post('e_march'.$i."_tva_amount","string",0);
+            $this->{"e_march".$i."_label"}=$http->post('e_march'.$i."_label","string",NULL);
+            $this->{"e_quant".$i}=$http->post('e_quant'.$i);
 
         }
     }
@@ -403,7 +404,7 @@ class Pre_op_ach extends Pre_operation_detail
 
         // Set correctly the REQUEST param for jrn_type
         $r.= HtmlInput::hidden('jrn_type','ACH');
-        $r.= HtmlInput::button('add_item',_('Ajout article'),      ' onClick="ledger_add_row()"');
+        $r.= Html_Input_Noalyss::ledger_add_item("O");
 
         return $r;
    }
diff --git a/include/class/pre_operation.class.php b/include/class/pre_operation.class.php
index 885e7a1fd..8243b58bb 100644
--- a/include/class/pre_operation.class.php
+++ b/include/class/pre_operation.class.php
@@ -71,14 +71,14 @@ class Pre_operation
     /*!\brief fill the object with the $_POST variable */
     function get_post()
     {
-        $this->nb_item=$_POST['nb_item'];
-        $this->p_jrn=$_REQUEST['p_jrn'];
-        $this->jrn_type=$_POST['jrn_type'];
-        
-	$this->name=$_POST['opd_name'];
+        $http=new HttpInput();
+        $this->nb_item=$http->post('nb_item',"number");
+        $this->p_jrn=$http->request('p_jrn',"number");
+        $this->jrn_type=$http->post('jrn_type');
+	    $this->name=$http->post('opd_name');
 
-        $this->name=(trim($this->name)=='')?$_POST['e_comm']:$this->name;
-        $this->description=  $_POST['od_description'];
+        $this->name=(trim($this->name)=='')?$http->post('e_comm'):$this->name;
+        $this->description= $http->post('od_description');
         if ( $this->name=="")
         {
             $n=$this->db->get_next_seq('op_def_op_seq');
@@ -106,7 +106,7 @@ class Pre_operation
         }
         if ( $this->count()  > MAX_PREDEFINED_OPERATION )
         {
-            echo '<span class="notice">'.("Vous avez atteint le max. d'op&eacute;ration pr&eacute;d&eacute;finie, d&eacute;sol&eacute;").'</span>';
+            echo '<span class="notice">'.("Vous avez atteint le max. d'opération prédéfinie, désolé").'</span>';
             return false;
         }
         $sql='insert into op_predef (jrn_def_id,od_name,od_item,od_jrn_type,od_direct,od_description)'.
diff --git a/include/template/predf_ledger_detail.php b/include/template/predf_ledger_detail.php
index 972353466..a3cdd8f8a 100644
--- a/include/template/predf_ledger_detail.php
+++ b/include/template/predf_ledger_detail.php
@@ -36,7 +36,7 @@ echo '<tr>';
 echo $item['quick_code'];
 echo '<td>'.$item['bt'].'</td>';
 ?>
-<td style="border-bottom: 1px dotted grey; width: 75%;"><?php echo $item['denom'] ?></td>
+<td style="border-bottom: 1px dotted grey;"><?php echo $item['denom'] ?></td>
 <?php 
 echo td($item['pu']);
 echo td($item['quantity' ]);