diff --git a/html/js/caod_compute.js b/html/js/caod_compute.js
new file mode 100644
index 000000000..6c36f155b
--- /dev/null
+++ b/html/js/caod_compute.js
@@ -0,0 +1,66 @@
+/*
+ *   This file is part of PhpCompta.
+ *
+ *   PhpCompta is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   PhpCompta is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with PhpCompta; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+function caod_checkTotal() {
+  var ie4=false;
+  if ( document.all ) { 
+    ie4=true;
+  }// Ajouter getElementById par document.all[str]
+  var total_deb=0.0;
+  var total_cred=0.0;
+  var nb_item=10;
+
+  for (var i=0;i <nb_item ;i++) {
+    var doc_amount=document.getElementById("pamount"+i);
+	if ( ! doc_amount ) { return;}
+    var side=document.getElementById("pdeb"+i);
+	if ( ! side ) { return;}
+    var amount=parseFloat(doc_amount.value);
+  
+    if ( isNaN(amount) == true)  {
+      amount=0.0;
+    }
+    if ( side.checked == false ) {
+      total_cred+=amount;
+    }
+    if ( side.checked == true ) {
+      total_deb+=amount;
+    }
+
+//        alert("amount ="+i+"="+amount+" cred/deb = "+deb+"total d/b"+total_deb+"/"+total_cred);
+  }
+
+
+
+  r_total_cred=Math.round(total_cred*100)/100;
+  r_total_deb=Math.round(total_deb*100)/100;
+  document.getElementById('totalDeb').innerHTML=r_total_deb;
+  document.getElementById('totalCred').innerHTML=r_total_cred;
+
+  if ( r_total_deb != r_total_cred ) {
+    document.getElementById("totalDiff").style.color="red";
+    document.getElementById("totalDiff").style.fontWeight="bold";
+    document.getElementById("totalDiff").innerHTML="Différence";
+    diff=total_deb-total_cred;
+    diff=Math.round(diff*100)/100;
+    document.getElementById("totalDiff").innerHTML=diff
+    
+  } else {
+    document.getElementById("totalDiff").innerHTML="0.0";
+  }
+}
+
diff --git a/include/ca_od.inc.php b/include/ca_od.inc.php
index ab4f0199c..821c225c0 100644
--- a/include/ca_od.inc.php
+++ b/include/ca_od.inc.php
@@ -121,7 +121,7 @@ if ( isset($_GET['new'])) {
 	//show the form for entering a new Anc_Operation
 	//------------------------------------------
   $a=new groupop($cn);
-
+  echo JS_CAOD_COMPUTE;
   $wSubmit=new widget('hidden',"p_action","ca_od");
   $wSubmit->table=0;
   echo '<div class="u_redcontent">';
@@ -131,6 +131,12 @@ if ( isset($_GET['new'])) {
   echo $a->form();
   echo $wSubmit->Submit("save","Sauver");
   echo '</form>';
+  echo '<div class="info">
+    D&eacute;bit = <span id="totalDeb"></span>
+    Cr&eacute;dit = <span id="totalCred"></span>
+    Difference = <span id="totalDiff"></span>
+  </div>
+    ';
 
   echo '</div>';
   exit();
diff --git a/include/class_balance_ca_bs.php b/include/class_balance_ca_bs.php
index cbd01029d..e5c34909d 100644
--- a/include/class_balance_ca_bs.php
+++ b/include/class_balance_ca_bs.php
@@ -120,6 +120,7 @@ class balance_ca_bs extends print_ca {
 	$r.="<th>D&eacute;bit</th>";
 	$r.="<th>Cr&eacute;dit</th>";
 	$r.="<th>Solde</th>";
+	$r.="<th>D/C</th>";
 	$r.="</tr>";
 
 	$array=$this->get_data();
@@ -138,6 +139,9 @@ class balance_ca_bs extends print_ca {
 	  $r.=sprintf("<td>%12.2f</td>",$row['sum_deb']);
 	  $r.=sprintf("<td>%12.2f</td>",$row['sum_cred']);
 	  $r.=sprintf("<td>%12.2f</td>",$row['solde']);
+	  $deb=($row['sum_deb'] > $row['sum_cred')?"D":"C";
+	  $deb=($row['solde'] == 0 )?'':$deb;
+	  $r.=sprintf("<td>%s</td>",$deb);
 	  $r.="</tr>";	  
 	}	
 	$r.="</table>";
diff --git a/include/class_groupop.php b/include/class_groupop.php
index edd90a0e4..ed2ef7fe5 100644
--- a/include/class_groupop.php
+++ b/include/class_groupop.php
@@ -133,11 +133,13 @@ class groupop
 	    $wAmount=new widget("text","","pamount$i",0.0);
 	    $wAmount->size=12;
 	    $wAmount->table=1;
+	    $wAmount->javascript=" onChange=caod_checkTotal()";
 	    $wAmount->readonly=$p_readonly;
 	    
 	    $wDebit=new widget("checkbox","","pdeb$i");
 	    $wDebit->table=1;
 	    $wDebit->readonly=$p_readonly;
+	    $wDebit->javascript=" onChange=caod_checkTotal()";
 	    if ( isset ($this->a_operation[$i])) {
 	      $wSelect->selected=$this->a_operation[$i]->po_id;
 	      $wAmount->value=$this->a_operation[$i]->oa_amount;
diff --git a/include/class_widget.php b/include/class_widget.php
index eb4bef96a..2058fa7ee 100644
--- a/include/class_widget.php
+++ b/include/class_widget.php
@@ -194,13 +194,13 @@ class widget {
     if (strtoupper($this->type)=="CHECKBOX") {
       if ( $this->readonly == true) {
 	$check=( $this->selected==true )?"checked":"unchecked";
-	$r='<input type="CHECKBOX" name="'.$this->name.'"';
+	$r='<input type="CHECKBOX" id="'.$this->name.'" name="'.$this->name.'"';
 	$r.="  $check";
 	$r.=' disabled>';
 
       } else {
 	$check=( $this->selected==true )?"checked":"unchecked";
-	$r='<input type="CHECKBOX" name="'.$this->name.'"';
+	$r='<input type="CHECKBOX" id="'.$this->name.'" name="'.$this->name.'"';
 	$r.="  $check";
 	$r.=' '.$disabled."  ".$this->javascript.'>';
       }
diff --git a/include/constant.php b/include/constant.php
index 87ddfa3e3..73233c60e 100644
--- a/include/constant.php
+++ b/include/constant.php
@@ -183,6 +183,10 @@ define ('JS_COMPUTE_DIRECT','
 </script>');
 
 
+define ('JS_CAOD_COMPUTE','
+<script type="text/javascript" language="javascript"  src="js/caod_compute.js">
+</script>');
+
 // One line calculator
 define ("JS_CALC_LINE",'
 <div style="border:outset black 3px; position:float; float:right;background-color:white;font-family:sans-serif;font-size:9pt;">
diff --git a/include/dossier.inc.php b/include/dossier.inc.php
index 726a47124..86c3cbc93 100644
--- a/include/dossier.inc.php
+++ b/include/dossier.inc.php
@@ -33,6 +33,7 @@ echo '<div class="u_redcontent">';
 if ( isset ($_POST["DATABASE"]) ) {
   $cn=DbConnect();
   $dos=trim($_POST["DATABASE"]);
+$dos=FormatString($dos);
       if (strlen($dos)==0) {
 	echo ("Dataname name is empty");
 	exit -1;
diff --git a/sql/upgrade.sql b/sql/upgrade.sql
index 57c1ab589..0a5b72b37 100644
--- a/sql/upgrade.sql
+++ b/sql/upgrade.sql
@@ -52,7 +52,7 @@ if length(trim(NEW.ga_id)) = 0 then
   NEW.ga_id:=NULL;
   return NEW;
 end if;
-select ga_id from groupe_analytique where ga_id=NEW.ga_id;
+perform 'select ga_id from groupe_analytique where ga_id='||NEW.ga_id;
 if NOT FOUND then
    raise exception' Inexistent Group Analytic %',NEW.ga_id;
 end if;