diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index db02b28314d..a2a04f469f4 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -134,7 +134,7 @@ NewBackup=New backup
 GenerateBackup=Generate backup
 Backup=Backup
 Restore=Restore
-RunCommandSummary=Backup will be done through the following command
+RunCommandSummary=Backup has been launched with the following command
 WebServerMustHavePermissionForCommand=Your web server must have the permission to run such commands
 BackupResult=Backup result
 BackupFileSuccessfullyCreated=Backup file successfully generated
diff --git a/htdocs/lib/lib_photosresize.js b/htdocs/lib/lib_photosresize.js
index a02e14b04c3..969a52964c9 100644
--- a/htdocs/lib/lib_photosresize.js
+++ b/htdocs/lib/lib_photosresize.js
@@ -1,7 +1,12 @@
 /*
-* http://deepliquid.com/content/Jcrop.html
-*/
+ * http://deepliquid.com/content/Jcrop.html
+ */
 
+//
+// \file       htdocs/lib/lib_photoresize.js
+// \brief      File that include javascript functions for croping feature
+// \version    $Id$
+//
 
 jQuery(function() {
    jQuery('#cropbox').Jcrop({
@@ -12,18 +17,17 @@ jQuery(function() {
      
 function updateCoords(c)
 {
-   $('#x').val(c.x);
-   $('#y').val(c.y);
-   $('#x2').val(c.x2);
-   $('#y2').val(c.y2);
-   $('#w').val(c.w);
-   $('#h').val(c.h);
+	jQuery('#x').val(c.x);
+	jQuery('#y').val(c.y);
+	jQuery('#x2').val(c.x2);
+	jQuery('#y2').val(c.y2);
+	jQuery('#w').val(c.w);
+	jQuery('#h').val(c.h);
 };
 
 function checkCoords()
 {
-   if (parseInt($('#w').val())) return true;
+   if (parseInt(jQuery('#w').val())) return true;
    alert('Please select a crop region then press submit.');
    return false;
 };
-   
\ No newline at end of file
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index 0bea3b39465..fed2572cabe 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -857,10 +857,10 @@ function top_htmlhead($head, $title='', $disablejs=0, $disablehead=0, $arrayofjs
             print '<script type="text/javascript" src="'.DOL_URL_ROOT.'/includes/jquery/js/jquery-1.4.2.min'.$ext.'"></script>'."\n";
 			print '<script type="text/javascript" src="'.DOL_URL_ROOT.'/includes/jquery/js/jquery-ui-1.8.4.custom.min'.$ext.'"></script>'."\n";
 
-            // This one is required for lot of Ajax features
+            // This one is required for some Ajax features
 			if (! defined('DISABLE_PROTOTYPE'))
 			{
-                print '<!-- Includes for Prototype (Used by Scriptaculous) -->'."\n";
+                print '<!-- Includes for Prototype -->'."\n";
                 print '<script type="text/javascript" src="'.DOL_URL_ROOT.'/includes/scriptaculous/lib/prototype'.$mini.$ext.'"></script>'."\n";
 			}
 		}
diff --git a/htdocs/projet/ganttchart.php b/htdocs/projet/ganttchart.php
index efdffeab0b7..77de86ab997 100644
--- a/htdocs/projet/ganttchart.php
+++ b/htdocs/projet/ganttchart.php
@@ -76,7 +76,7 @@ function reloadGraph() {
 	g.setShowDur(booShowDurations);
 	g.setCaptionType(barText);
 	g.setFormat(graphFormat);
-	g.Draw($("#tabs").width()-40);
+	g.Draw(jQuery("#tabs").width()-40);
 }
 
 
@@ -108,7 +108,7 @@ for ($tcursor=0; $tcursor < $tnums; $tcursor++) {
 	}
 }
 ?>
-	g.Draw($("#tabs").width()-40);
+	g.Draw(jQuery("#tabs").width()-40);
 	setTimeout('g.DrawDependencies()',100);
 }
 else