diff --git a/html/js/anc_script.js b/html/js/anc_script.js
index eb2ec293c..72dee8bb8 100644
--- a/html/js/anc_script.js
+++ b/html/js/anc_script.js
@@ -114,7 +114,7 @@ function caod_checkTotal() {
   }// Ajouter getElementById par document.all[str]
   var total_deb=0.0;
   var total_cred=0.0;
-  var nb_item=10;
+  var nb_item=g('nbrow').value;
 
   for (var i=0;i <nb_item ;i++) {
     var doc_amount=g("pamount"+i);
@@ -169,4 +169,29 @@ function op_remove(p_dossier,p_oa_group) {
 		  	{method:'get',parameters:queryString});
 
 }
-
+/**
+* add a row in misc operation for ANC
+*@todo if we add a line, the number of lines become variables
+* the code must be adapted for that
+*/
+function anc_add_row(tableid) {
+    style='class="input_text"';
+    var mytable=g(tableid).tBodies[0];
+    var nNumberRow=mytable.rows.length;
+    var oRow=mytable.insertRow(nNumberRow);
+    var rowToCopy=mytable.rows[1];
+    var nNumberCell=rowToCopy.cells.length;
+    var nb=g("nbrow");
+    var oNewRow = mytable.insertRow(nNumberRow);
+    for ( var e=0;e < nNumberCell;e++) {
+	var newCell=oRow.insertCell(e);	
+	var tt=rowToCopy.cells[e].innerHTML;
+	new_tt=tt.replace(/pop0/g,"pop"+nb.value);
+	  new_tt=new_tt.replace(/pamount0/g,"pamount"+nb.value);
+	  new_tt=new_tt.replace(/pdeb0/g,"pdeb"+nb.value);
+	  newCell.innerHTML=new_tt;
+	  new_tt.evalScripts();
+   }
+  $("pamount"+nb.value).value="0";
+  nb.value++;
+}
\ No newline at end of file
diff --git a/include/anc_od.inc.php b/include/anc_od.inc.php
index 8740d400c..bc8f9d701 100644
--- a/include/anc_od.inc.php
+++ b/include/anc_od.inc.php
@@ -60,6 +60,7 @@ echo '
 </div>
 ';
 
+	     
 //----------------------------------------------------------------------
 // the pa_id is set
 //
diff --git a/include/class_anc_group_operation.php b/include/class_anc_group_operation.php
index 4f5ce1814..6a512f866 100644
--- a/include/class_anc_group_operation.php
+++ b/include/class_anc_group_operation.php
@@ -107,7 +107,8 @@ class Anc_Group_Operation
 	  $wDescription->input()."</td></tr>";
 	$Plan=new Anc_Plan($this->db);
 	$aPlan=$Plan->get_list();
-	$ret.='</table><table  style="border: 2px outset blue; width: 100%;">';
+	$max=(count($this->a_operation)<$this->nMaxRow)?$this->nMaxRow:count($this->a_operation);
+	$ret.='</table><table  id="ago" style="border: 2px outset blue; width: 100%;">';
 	/* show 10 rows */
 	$ret.="<tr>";
 	foreach ($aPlan as $d)
@@ -127,7 +128,7 @@ class Anc_Group_Operation
 	  "<th>D&eacute;bit</th>".
 	  "</tr>";
 
-	for ($i = 0;$i < $this->nMaxRow;$i++)
+	for ($i = 0;$i < $max;$i++)
 	  {
 	    $ret.="<tr>";
 
@@ -170,6 +171,14 @@ class Anc_Group_Operation
 	    $ret.="</tr>";
 	  }
 	    $ret.="</table>";
+	    if ( $p_readonly==false) {
+	      $add_row=new IButton('Ajouter');
+	      $add_row->label=_('Ajouter une ligne');
+	      $add_row->javascript='anc_add_row(\'ago\');';
+	      $ret.=HtmlInput::hidden('nbrow',$max);
+	    
+	      $ret.=$add_row->input();
+	    }
 	    return $ret;
 	  }
   /*!\brief fill row from $_POST data
@@ -180,7 +189,7 @@ class Anc_Group_Operation
 	$aPlan=$Plan->get_list();
 
 
-	for ( $i = 0;$i <$this->nMaxRow;$i++) {
+	for ( $i = 0;$i <$p_array['nbrow'];$i++) {
 	  foreach ($aPlan as $d)
 	    {
 	      $idx=$d['id'];
diff --git a/include/class_anc_operation.php b/include/class_anc_operation.php
index a1285224e..19f9c5e15 100644
--- a/include/class_anc_operation.php
+++ b/include/class_anc_operation.php
@@ -245,7 +245,7 @@ class Anc_Operation
 
 
 	$efface=new IButton();
-	$efface->javascript="op_remove('"."$gDossier,".$oldgroup.")";
+	$efface->javascript="op_remove("."$gDossier,".$oldgroup.")";
 	$efface->name="Efface";
 	$efface->label="Efface";
 	$ret.="<td>".$efface->input()."</td>";
@@ -254,7 +254,7 @@ class Anc_Operation
 	$jr_id=$this->get_jrid();
 	if ( $jr_id != 0 ){
 	  $detail=new IButton();
-	  $detail->javascript="viewOperation($jr_id,'"."$gDossier)";
+	  $detail->javascript="modifyOperation($jr_id,'"."$gDossier)";
 	  $detail->name="Detail";
 	  $detail->label="Detail";
 	  $ret.="<td>".$detail->input()."</td>";