When Javascript is disabled then show message instead a the form to create poll

infos_sondage.php

@@ -215,7 +215,7 @@ if ($_SESSION['form']->receiveNewComments) {
 
 // Display form
 echo '
-<div class="row">
+<div class="row" style="display:none" id="form-block">
     <div class="col-md-8 col-md-offset-2" >
     <form name="formulaire" id="formulaire" action="' . Utils::get_server_name() . 'infos_sondage.php" method="POST" class="form-horizontal" role="form">
 
@@ -296,4 +296,16 @@ echo '
     </div>
 </div>';
 
+echo '
+<script>
+    document.getElementById("form-block").setAttribute("style", "");
+</script>
+<noscript>
+    <div class="alert alert-danger">'.
+        _('Javascript is disabled on your browser. Its activation is required to create a poll.')
+    .'</div>
+</noscript>
+';
+
+
 bandeau_pied();

locale/de_DE/LC_MESSAGES/Studs.po

@@ -427,6 +427,9 @@ msgstr "Bei jeder neuen Abstimmung eine E-Mail erhalten."
 msgid "Go to step 2"
 msgstr "Weiter zum 2. Schritt"
 
+msgid "Javascript is disabled on your browser. Its activation is required to create a poll."
+msgstr "Javascript ist in Ihrem Browser deaktiviert. Seine Aktivierung ist erforderlich, um eine Umfrage zu erstellen."
+
 # Errors info_sondage.php
 msgid "Enter a title"
 msgstr "Titel eingeben"

locale/en_GB/LC_MESSAGES/Studs.po

@@ -454,6 +454,9 @@ msgstr "To receive an email for each new vote."
 msgid "Go to step 2"
 msgstr "Go to step 2"
 
+msgid "Javascript is disabled on your browser. Its activation is required to create a poll."
+msgstr "Javascript is disabled on your browser. Its activation is required to create a poll."
+
 # Errors info_sondage.php
 msgid "Enter a title"
 msgstr "Enter a title"

locale/fr_FR/LC_MESSAGES/Studs.po

@@ -454,6 +454,9 @@ msgstr "Vous souhaitez recevoir un courriel à chaque participation d'un sondé.
 msgid "Go to step 2"
 msgstr "Aller à l'étape 2"
 
+msgid "Javascript is disabled on your browser. Its activation is required to create a poll."
+msgstr "Javascript semble désactivé sur votre navigateur. Son activation est requise pour la création d'un sondage."
+
 # Errors info_sondage.php
 msgid "Enter a title"
 msgstr "Il faut saisir un titre !"