diff --git a/html/budget.php b/html/budget.php
index 5d2203ff4..f186e93fd 100644
--- a/html/budget.php
+++ b/html/budget.php
@@ -49,6 +49,13 @@ echo '<div class="u_tmenu">';
 echo '<div style="float:left">';
 echo "<H2 class=\"info\">Budget : ".dossier::name()."<h2> ";
 echo '</div>';
+echo '<div style="float:none;text-align:right;" title="Recherche">
+<A HREF="user_compta.php?'.$str_dossier.'" title="Comptabilit&eacute;"><IMG SRC="image/compta.png" width="36"  border="0" ></A>
+<A HREF="parametre.php?'.$str_dossier.'" title="Param&egrave;tre"><IMG SRC="image/param.png" width="36" border="0" ></A>
+<A HREF="login.php" title="Accueil"><IMG src="image/home.png" width="36" title="Accueil"  border="0"  ></A>
+<A HREF="logout.php" title="Sortie"><IMG src="image/logout.png" title="Logout"  width="36"  border="0"></A>
+</div>';
+
 echo '<div style="clear:both">';
 
 
@@ -66,6 +73,9 @@ switch($p_action) {
  case 'detail':
    $def=3;
    break;
+ case 'synthese':
+   $def=4;
+   break;
    
 
  }
diff --git a/include/bud_detail.inc.php b/include/bud_detail.inc.php
index 4984c7c97..282462a5a 100644
--- a/include/bud_detail.inc.php
+++ b/include/bud_detail.inc.php
@@ -107,9 +107,14 @@ echo $button_other;
 
 echo '<hr>';
 
-$hidden=dossier::hidden().widget::hidden('bh_id',$_REQUEST['bh_id']).
-  widget::hidden('po_id',$po_id).widget::hidden('p_action','detail');
 //----------------------------------------------------------------------
 // Show 20 lines by default
 //----------------------------------------------------------------------
+require_once ('class_bud_data.php');
+echo JS_PROTOTYPE_JS;
+echo JS_BUD_SCRIPT;
+extract($_GET);
+$obj=new Bud_Data($cn,$bh_id,$po_id);
+$r=$obj->load();
+echo $obj->form();
 
diff --git a/include/class_bud_data.php b/include/class_bud_data.php
index e24d81d88..9d22128f5 100644
--- a/include/class_bud_data.php
+++ b/include/class_bud_data.php
@@ -55,6 +55,10 @@ class Bud_Data {
    
   }
   function load() {
+    if ( $this->po_id == -1) 
+      $sql_po_id="po_id is null";
+    else 
+      $sql_po_id=".$this->po_id";
     $sql=" select bd_id,bc_id,bc_code,bd.bh_id,bd.bh_name,".
       " tmp_pcmn.pcm_val as pcm_val,pcm_lib ".
       " from bud_detail ".
@@ -62,7 +66,7 @@ class Bud_Data {
       "  join bud_card using (bc_id) ".
       " join tmp_pcmn using (pcm_val) ".
       " where bd.bh_id=".$this->bh_id.
-      " and po_id=".$this->po_id;
+      " and $sql_po_id ;";
     echo_debug(__FILE__.':'.__LINE__.'- load',' SQL ',$sql);
 
     $res1=ExecSql($this->cn,$sql);
diff --git a/include/constant.php b/include/constant.php
index 98ecbf0c0..2a8e06f77 100644
--- a/include/constant.php
+++ b/include/constant.php
@@ -34,7 +34,7 @@ define ("phpcompta_user","phpcompta");
 // the domain can't start by a number !!!
 define ("domaine","");
 define ("MAX_COMPTE",4);
-define ('MAX_BUD_DETAIL',3);
+define ('MAX_BUD_DETAIL',20);
 
 define ("DEBUG","true");