diff --git a/html/bud_ajax.php b/html/bud_ajax.php
index ca2c57606..940179eac 100644
--- a/html/bud_ajax.php
+++ b/html/bud_ajax.php
@@ -53,7 +53,7 @@ if ( $_POST['action'] == 'save' ) {
 
   $obj=new Bud_Data($cn);
   $obj->get_from_array($a);
-
+  $obj->verify();
   if ( $bd_id == 0 ) {
     $obj->add();
   } else {
diff --git a/html/js/bud_script.js b/html/js/bud_script.js
index b95f60c55..e5466f496 100644
--- a/html/js/bud_script.js
+++ b/html/js/bud_script.js
@@ -112,4 +112,21 @@ function bud_action(p_query,p_ctl) {
 			       }
 			
 			       );
+}
+
+function bud_compute_sum(p_ctl) {
+  var form=$('form_'+p_ctl);
+  var elt=form.getElements();
+  var sum=0;
+  for (i=0; i<elt.length;i++) {
+    if ( elt[i].name.search(/amount_/) != -1 ){ 
+      if ( isNaN(elt[i].value))  { 
+	alert(elt[i].value+" n'est pas un nombre");
+	elt[i].value=0;
+	continue; 
+      }
+      sum+=elt[i].value*1.0;
+    }
+  }
+  $('form_total_'+p_ctl).innerHTML=sum;
 }
\ No newline at end of file
diff --git a/include/bud_detail.inc.php b/include/bud_detail.inc.php
index 080c98272..dba08e9ac 100644
--- a/include/bud_detail.inc.php
+++ b/include/bud_detail.inc.php
@@ -104,7 +104,12 @@ if ( $po_id !== -1 ) {
   echo $wPo_id->IOValue();
  }
 echo $button_other;
-
+//echo http://localhost/phpcompta-dev/phpcompta/html/budget.php?gDossier=21&bh_id=3&recherche=recherche&p_action=detail//
+if ( isset ($_GET['po_id'] ) )
+  $str_po_id="&po_id=".$_REQUEST['po_id'];
+ else 
+   $str_po_id="";
+echo widget::button_href("Recharger","?".dossier::get()."&bh_id=".$_GET['bh_id']."&p_action=detail".$str_po_id);
 echo '<hr>';
 
 //----------------------------------------------------------------------
diff --git a/include/class_bud_data.php b/include/class_bud_data.php
index eac192eaf..5b749c676 100644
--- a/include/class_bud_data.php
+++ b/include/class_bud_data.php
@@ -195,6 +195,8 @@ class Bud_Data {
     $wAccount->table=0;
     $wAccount->disabled=true;
     $wAccount->value=$this->pcm_val.' - '.$this->pcm_lib;
+    $wAccount->extra=$this->pcm_val;
+
     $wBudCard=new widget('select');
     $wBudCard->value=$this->load_bud_card();
     $wBudCard->selected=$this->bc_id;
@@ -214,14 +216,15 @@ class Bud_Data {
     $r.="Compte d'exploitation ".$wAccount->IOValue('account_'.$p_number);
     //    $r.=widget::hidden('account_'.$p_number.'_hidden',$this->pcm_val);
     $r.="Fiche Budget ".$wBudCard->IOValue('bc_id'.$p_number);
-    $r.='Total : <span id="form_'.$p_number.'"> '.$tot.' </span>';
+    $r.='Total : <span id="form_total_'.$p_number.'"> '.$tot.' </span>';
     $r.='<table WIDTH="100%">';
     $r.=$this->header_table();
     $r.="<tr> ";
     foreach ($this->amount as $p_id=>$amount){
+      $wAmount->javascript="onChange='bud_compute_sum(".$p_number.");'";
       echo_debug(__FILE__.':'.__LINE__,' p_id '.$p_id.' - amount '.$amount);
       $tot+=$amount;
-      $r.='<td >'.$wAmount->IOValue('amount_'.$p_id,sprintf("%08.2f",$amount))."</td>";
+      $r.='<td >'.$wAmount->IOValue('amount_'.$p_id,sprintf("% 8.2f",$amount))."</td>";
     }
     $r.="</tr>";
     $r.="</table>";
@@ -344,6 +347,14 @@ class Bud_Data {
     }
 
   }
+  /*!\brief verify that all the amount are numeric */
+  function verify() {
+    foreach ($this->bud_detail_periode as $obj) {
+      if ( isNumber($obj->bdp_amount) == 0 ) {
+	$obj->bdp_amount=0;
+      }
+    }
+  }
   /*!\brief delete in bud_detail 
    */
 
diff --git a/include/class_widget.php b/include/class_widget.php
index 0c0a9844c..21f8f4f2b 100644
--- a/include/class_widget.php
+++ b/include/class_widget.php
@@ -588,7 +588,7 @@ class widget {
 	$r.='<input type="text" readonly id="'.$this->name.'" name="'.
 	  $this->name.'" value ="'.$this->value.'" size="35">';
 
-	$r.='<input type="hidden" name="'.$this->name.'_hidden" id="'.$this->name.'_hidden" value="'.$this->value.'">';
+	$r.='<input type="hidden" name="'.$this->name.'_hidden" id="'.$this->name.'_hidden" value="'.$this->extra.'">';
 	return $r;
   }