diff --git a/html/js/acc_ledger.js b/html/js/acc_ledger.js
index bb159f42c..724e13521 100644
--- a/html/js/acc_ledger.js
+++ b/html/js/acc_ledger.js
@@ -755,16 +755,3 @@ function op_save(obj) {
 	   }
     return false;
 }
-/**
-* toggle all the checkbox in a given form
-* @param form_id id of the form
-*/
-function toggle_checkbox(form_id) {
-    var form=g(form_id);
-    for (var i=0;i<form.length;i++) {
-	var e=form.elements[i];
-	if ( e.type=='checkbox') {
-	    if ( e.checked==true) {e.checked=false;   } else {e.checked=true;}
-	}
-}
-}
\ No newline at end of file
diff --git a/html/js/scripts.js b/html/js/scripts.js
index 55ce28979..fb9511b7c 100644
--- a/html/js/scripts.js
+++ b/html/js/scripts.js
@@ -567,4 +567,43 @@ function for_add_row(tableid) {
   $("an_label"+nb.value).value="";
   $("an_cat_amount"+nb.value).value="0";
   nb.value++;
+}
+/**
+ * toggle all the checkbox in a given form
+ * @param form_id id of the form
+ */
+function toggle_checkbox(form_id) {
+    var form=g(form_id);
+    for (var i=0;i<form.length;i++) {
+	var e=form.elements[i];
+	if ( e.type=='checkbox') {
+	    if ( e.checked==true) {e.checked=false;   } else {e.checked=true;}
+	}
+    }
+}
+/**
+ * select all the checkbox in a given form
+ * @param form_id id of the form
+ */
+function select_checkbox(form_id) {
+    var form=g(form_id);
+    for (var i=0;i<form.length;i++) {
+	var e=form.elements[i];
+	if ( e.type=='checkbox') {
+	    e.checked=true;
+	}
+    }
+}
+/**
+ * unselect all the checkbox in a given form
+ * @param form_id id of the form
+ */
+function unselect_checkbox(form_id) {
+    var form=g(form_id);
+    for (var i=0;i<form.length;i++) {
+	var e=form.elements[i];
+	if ( e.type=='checkbox') {
+	    e.checked=false;
+	}
+    }
 }
\ No newline at end of file
diff --git a/include/class_ibutton.php b/include/class_ibutton.php
index 5d3a677d3..417f0ff35 100644
--- a/include/class_ibutton.php
+++ b/include/class_ibutton.php
@@ -50,6 +50,24 @@ require_once('class_html_input.php');
  	{
 		return "";
 	}
+	static function tooggle_checkbox($p_form) {
+	  $select_all=new IButton('select_all');
+	  $select_all->label=_('Inverser la sélection');
+	  $select_all->javascript="toggle_checkbox($p_form)";
+	  return $select_all->input();
+	}
+	static function select_checkbox($p_form) {
+	  $select_all=new IButton('select_all');
+	  $select_all->label=_('Cocher tous');
+	  $select_all->javascript="select_checkbox($p_form)";
+	  return $select_all->input();
+	}
+	static function unselect_checkbox($p_form) {
+	  $select_all=new IButton('select_all');
+	  $select_all->label=_('Décocher tous');
+	  $select_all->javascript="unselect_checkbox($p_form)";
+	  return $select_all->input();
+	}
 	static public function test_me()
  	{
 
diff --git a/include/compta_ach.inc.php b/include/compta_ach.inc.php
index 54f6d23f4..8a1e7e08b 100644
--- a/include/compta_ach.inc.php
+++ b/include/compta_ach.inc.php
@@ -302,7 +302,7 @@ if ( $def == 2 ) {
   $bar=jrn_navigation_bar($offset,$max_line,$step,$page);
 
 
-  echo '<form method="GET" action="'.$href.'">';
+  echo '<form method="GET" id="fpaida" action="'.$href.'">';
   echo HtmlInput::hidden("sa","l");
   echo HtmlInput::hidden("p_action","ach");
   echo dossier::hidden();
@@ -310,7 +310,7 @@ if ( $def == 2 ) {
   list($count,$html)= $Ledger->list_operation($sql,$offset,1);
   echo $html;
   echo $bar;
-  echo '<p>'.HtmlInput::submit('paid',_('Mise à jour paiement')).'</p>';
+  echo '<p>'.HtmlInput::submit('paid',_('Mise à jour paiement')).IButton::select_checkbox('fpaida').IButton::unselect_checkbox('fpaida').'</p>';
 
   echo '</form>';
 
@@ -357,7 +357,7 @@ if ( $def==3 ) {
   $bar=jrn_navigation_bar($offset,$max_line,$step,$page);
 
 
-  echo '<form method="GET" action="'.$href.'">';
+  echo '<form method="GET" id="fpaida" action="'.$href.'">';
   echo HtmlInput::hidden("sa","lnp");
   echo HtmlInput::hidden("p_action","ach");
   echo dossier::hidden();
@@ -366,7 +366,7 @@ if ( $def==3 ) {
   echo $html;
   echo $bar;
 
-  echo '<p>'.HtmlInput::submit('paid',_('Mise à jour paiement')).'</p>';
+  echo '<p>'.HtmlInput::submit('paid',_('Mise à jour paiement')).IButton::select_checkbox('fpaida').IButton::unselect_checkbox('fpaida').'</p>';
   echo '</form>';
 
   echo '</div>';
diff --git a/include/compta_fin.inc.php b/include/compta_fin.inc.php
index 1f76a22c1..a2c321e7b 100644
--- a/include/compta_fin.inc.php
+++ b/include/compta_fin.inc.php
@@ -338,10 +338,7 @@ if ($def==4) {
   echo "Extrait / relevé :".$iextrait->input();
   echo 'solde Début'.$nstart_extrait->input();
   echo 'solde Fin'.$nend_extrait->input();
-  $select_all=new IButton('select_all');
-  $select_all->label='Inverser la sélection';
-  $select_all->javascript="toggle_checkbox('rec1')";
-  echo $select_all->input();
+  echo IButton::tooggle_checkbox('rec1');
   echo '</p>';
 
   echo '<table class="result" style="width:80%;margin-left:10%">';
diff --git a/include/compta_ven.inc.php b/include/compta_ven.inc.php
index 1f5816b61..7ac766b79 100644
--- a/include/compta_ven.inc.php
+++ b/include/compta_ven.inc.php
@@ -319,7 +319,7 @@ if ( $def == 2 ) {
   $bar=jrn_navigation_bar($offset,$max_line,$step,$page);
 
 
-  echo '<form method="GET" action="'.$href.'">';
+  echo '<form method="GET" id="fpaidv" action="'.$href.'">';
   echo HtmlInput::hidden("sa","l");
   echo HtmlInput::hidden("p_action","ven");
   echo dossier::hidden();
@@ -327,8 +327,8 @@ if ( $def == 2 ) {
   list($count,$html)= $Ledger->list_operation($sql,$offset,1);
   echo $html;
   echo $bar;
-  echo '<p>'.HtmlInput::submit('paid',_('Mise à jour paiement')).'</p>';
-
+  echo '<p>'.HtmlInput::submit('paid',_('Mise à jour paiement')).IButton::select_checkbox('fpaidv').IButton::unselect_checkbox('fpaidv').'</p>';
+  echo IButton::select_checkbox('fpaid');
   echo '</form>';
 
   echo '</div>';
@@ -377,7 +377,7 @@ if ( $def==3 ) {
   $bar=jrn_navigation_bar($offset,$max_line,$step,$page);
 
 
-  echo '<form method="GET" action="'.$href.'">';
+  echo '<form method="GET" id="fpaidv" action="'.$href.'">';
   echo HtmlInput::hidden("sa","lnp");
   echo HtmlInput::hidden("p_action","ven");
   echo dossier::hidden();
@@ -386,7 +386,7 @@ if ( $def==3 ) {
   echo $html;
   echo $bar;
 
-  echo '<p>'.HtmlInput::submit('paid',_('Mise à jour paiement')).'</p>';
+  echo '<p>'.HtmlInput::submit('paid',_('Mise à jour paiement')).IButton::select_checkbox('fpaidv').IButton::unselect_checkbox('fpaidv').'</p>';
   echo '</form>';
 
   echo '</div>';