diff --git a/htdocs/install/check.php b/htdocs/install/check.php
index 5b66d0b5734..2daa2f0285f 100644
--- a/htdocs/install/check.php
+++ b/htdocs/install/check.php
@@ -334,7 +334,7 @@ else
 		// Array of install choices
 		print '<table width="100%" border="1" cellpadding="2">';
 
-		# Sho first install line
+		# Show first install line
 		print '<tr><td nowrap="nowrap" align="center"><b>'.$langs->trans("FreshInstall").'</b>';
 		print '</td>';
 		print '<td>';
@@ -403,7 +403,12 @@ else
 					{
 						print '<br>';
 						//print $langs->trans("InstallChoiceRecommanded",DOL_VERSION,$conf->global->MAIN_VERSION_LAST_UPGRADE);
-						print '<center><div class="ok">'.$langs->trans("InstallChoiceSuggested").'</div></center>';
+						print '<center><div class="ok">'.$langs->trans("InstallChoiceSuggested").'</div>';
+						if ($count < sizeof($migarray))	// There is other choices after
+						{
+							print $langs->trans("MigrateIsDoneStepByStep",DOL_VERSION);
+						}
+						print '</center>';
 						// <img src="../theme/eldy/img/tick.png" alt="Ok"> ';
 						$foundrecommandedchoice=1;	// To show only once
 					}
diff --git a/htdocs/install/default.css b/htdocs/install/default.css
index ed5237d940f..9978c8f437a 100644
--- a/htdocs/install/default.css
+++ b/htdocs/install/default.css
@@ -177,7 +177,7 @@ color: black;
 padding: 5px 5px 5px 5px;
 margin: 0em 0em 0em 0em;
 text-decoration:none;
-font-size: 12px;
+font-size: 11px;
 border-bottom: 1px solid #8CACBB;
 }
 
diff --git a/htdocs/install/fileconf.php b/htdocs/install/fileconf.php
index b8bfe31e595..c6f4366ffca 100644
--- a/htdocs/install/fileconf.php
+++ b/htdocs/install/fileconf.php
@@ -343,7 +343,7 @@ if (! empty($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == 'on') {   // Enabled if t
 		</td>
 
 		<td class="label" valign="top"><input type="checkbox"
-			name="db_create_database"
+			id="db_create_database" name="db_create_database"
 			<?php if ($force_install_createdatabase) print ' checked="on"'; ?>></td>
 		<td class="comment"><?php echo $langs->trans("CheckToCreateDatabase"); ?>
 		</td>
@@ -370,7 +370,7 @@ if (! empty($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == 'on') {   // Enabled if t
 		</td>
 
 		<td class="label" valign="top"><input type="checkbox"
-			name="db_create_user"
+			id="db_create_user" name="db_create_user"
 			<?php if (! empty($force_install_createuser)) print ' checked="on"'; ?>></td>
 		<td class="comment"><?php echo $langs->trans("CheckToCreateUser"); ?>
 		</td>
@@ -387,7 +387,7 @@ if (! empty($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == 'on') {   // Enabled if t
 
 	<tr>
 		<td class="label" valign="top"><?php echo $langs->trans("Login"); ?></td>
-		<td class="label" valign="top"><input type="text" name="db_user_root"
+		<td class="label" valign="top"><input type="text" name="db_user_root" class="needroot"
 			value="<?php print (! empty($db_user_root))?$db_user_root:$force_install_databaserootlogin; ?>"></td>
 		<td class="label">
 		<div class="comment"><?php echo $langs->trans("DatabaseRootLoginDescription"); ?>
@@ -398,7 +398,7 @@ if (! empty($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == 'on') {   // Enabled if t
 	<tr>
 		<td class="label" valign="top"><?php echo $langs->trans("Password"); ?>
 		</td>
-		<td class="label" valign="top"><input type="password"
+		<td class="label" valign="top"><input type="password" class="needroot"
 			name="db_pass_root"
 			value="<?php print (! empty($db_pass_root))?$db_pass_root:$force_install_databaserootpass; ?>"></td>
 		<td class="label">
@@ -410,6 +410,27 @@ if (! empty($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == 'on') {   // Enabled if t
 </table>
 
 <script type="text/javascript" language="javascript">
+jQuery(document).ready(function() {
+	function init_needroot()
+	{
+		/*alert(jQuery("#db_create_database").attr("checked")); */
+		if (jQuery("#db_create_database").attr("checked") || jQuery("#db_create_user").attr("checked"))
+		{ 
+			jQuery(".needroot").removeAttr('disabled');
+		}
+		else
+		{
+			jQuery(".needroot").attr('disabled','disabled');
+		}
+	}
+	init_needroot();
+	jQuery("#db_create_database").click(function() {
+		init_needroot();
+	});
+	jQuery("#db_create_user").click(function() {
+		init_needroot();
+	});
+});
 
 function checkDatabaseName(databasename) {
 	if (databasename.match(/[;\.]/)) { return false; }
diff --git a/htdocs/install/inc.php b/htdocs/install/inc.php
index 4e153ac0f3e..dcf9df92821 100644
--- a/htdocs/install/inc.php
+++ b/htdocs/install/inc.php
@@ -303,6 +303,9 @@ function pHeader($soutitre,$next,$action='set',$param='')
 	print '<head>'."\n";
 	print '<meta http-equiv="content-type" content="text/html; charset='.$conf->file->character_set_client.'">'."\n";
 	print '<link rel="stylesheet" type="text/css" href="./default.css">'."\n";
+	print '<link rel="stylesheet" type="text/css" href="../includes/jquery/css/smoothness/jquery-ui-latest.custom.css" type="text/css">'."\n";
+	print '<script type="text/javascript" src="../includes/jquery/js/jquery-latest.min.js"></script>'."\n";
+	print '<script type="text/javascript" src="../includes/jquery/js/jquery-ui-latest.custom.min.js"></script>'."\n";
 	print '<title>'.$langs->trans("DolibarrSetup").'</title>'."\n";
 	print '</head>'."\n";
 	print '<body>'."\n";
diff --git a/htdocs/langs/en_US/install.lang b/htdocs/langs/en_US/install.lang
index 52e29a12e65..356b0ffd64c 100644
--- a/htdocs/langs/en_US/install.lang
+++ b/htdocs/langs/en_US/install.lang
@@ -138,6 +138,7 @@ IfLoginDoesNotExistsCheckCreateUser=If login does not exists yet, you must check
 ErrorConnection=Server "<b>%s</b>", database name "<b>%s</b>", login "<b>%s</b>", or database password may be wrong or PHP client version may be too old compared to database version.
 InstallChoiceRecommanded=Recommended choice to install version <b>%s</b> from your current version <b>%s</b>
 InstallChoiceSuggested=<b>Install choice suggested by installer</b>.
+MigrateIsDoneStepByStep=The targeted version (%s) has a gap of several versions, so install wizard will come back to suggest next migration once this one will be finished.
 CheckThatDatabasenameIsCorrect=Check that database name "<b>%s</b>" is correct.
 IfAlreadyExistsCheckOption=If this name is correct and that database does not exist yet, you must check option "Create database".
 OpenBaseDir=PHP openbasedir parameter
diff --git a/htdocs/langs/fr_FR/install.lang b/htdocs/langs/fr_FR/install.lang
index 44aaa3dca85..a92b62d50fe 100644
--- a/htdocs/langs/fr_FR/install.lang
+++ b/htdocs/langs/fr_FR/install.lang
@@ -139,6 +139,7 @@ IfLoginDoesNotExistsCheckCreateUser=Si le login n'existe pas encore, vous devez
 ErrorConnection=Le serveur "<b>%s</b>", nom de base "<b>%s</b>", login "<b>%s</b>", ou mot de passe de la base de données est peut-être incorrect ou la version du client PHP trop ancienne par rapport à la version de la base de données.
 InstallChoiceRecommanded=Choix recommandé pour installer la version <b>%s</b> depuis votre version actuelle <b>%s</b> 
 InstallChoiceSuggested=<b>Choix suggéré par l'installeur</b>.
+MigrateIsDoneStepByStep=La version cible (%s) ayant un écart de plusieurs versions, l'installeur reviendra proposer la migration suivante une fois celle-ci exécutée.
 CheckThatDatabasenameIsCorrect=Vérifiez que le nom de base "<b>%s</b>" est correct.
 IfAlreadyExistsCheckOption=Si ce nom est correct et que cette base n'existe pas déjà, vous devez cocher l'option "Créer la base de données".
 OpenBaseDir=Paramètre php openbasedir