diff --git a/htdocs/core/get_menudiv.php b/htdocs/core/get_menudiv.php
index 0d9e3c0a54b..51bda89ffd0 100644
--- a/htdocs/core/get_menudiv.php
+++ b/htdocs/core/get_menudiv.php
@@ -40,11 +40,6 @@ $langs->load("main");
 $right=($langs->trans("DIRECTION")=='rtl'?'left':'right');
 $left=($langs->trans("DIRECTION")=='rtl'?'right':'left');
 
-//var_dump($langs->defaultlang);
-//var_dump($conf->format_date_short_java);
-//var_dump($langs->trans("FormatDateShortJava"));
-
-
 
 /*
  * View
diff --git a/htdocs/core/search_page.php b/htdocs/core/search_page.php
index 3cab48155ae..fe21a82c56f 100644
--- a/htdocs/core/search_page.php
+++ b/htdocs/core/search_page.php
@@ -40,11 +40,6 @@ $langs->load("main");
 $right=($langs->trans("DIRECTION")=='rtl'?'left':'right');
 $left=($langs->trans("DIRECTION")=='rtl'?'right':'left');
 
-//var_dump($langs->defaultlang);
-//var_dump($conf->format_date_short_java);
-//var_dump($langs->trans("FormatDateShortJava"));
-
-
 
 /*
  * View
diff --git a/htdocs/langs/de_AT/main.lang b/htdocs/langs/de_AT/main.lang
index 095cf44e5e2..6a44f3dbfee 100644
--- a/htdocs/langs/de_AT/main.lang
+++ b/htdocs/langs/de_AT/main.lang
@@ -13,6 +13,8 @@ FormatDateShort=%d/%m/%Y
 FormatDateShortInput=%d/%m/%Y
 FormatDateShortJava=dd/MM/yyyy
 FormatDateShortJavaInput=dd/MM/yyyy
+FormatDateShortJQuery=dd/MM/yy
+FormatDateShortJQueryInput=dd/MM/yy
 FormatHourShort=%H:%M
 FormatDateTextShort=%d %b %Y
 FormatDateText=%d %B %Y
diff --git a/htdocs/projet/ganttview.php b/htdocs/projet/ganttview.php
index 3a36fd1f591..e19571f9518 100644
--- a/htdocs/projet/ganttview.php
+++ b/htdocs/projet/ganttview.php
@@ -184,8 +184,8 @@ if (count($tasksarray)>0)
 
 	// Show Gant diagram from $taskarray using JSGantt
 
-	$dateformat=$langs->trans("FormatDateShort");
-	$dateformat=strtolower($langs->trans("FormatDateShortJava"));
+	$dateformat=$langs->trans("FormatDateShort");				// Used by include ganttchart.php later
+	$dateformat=$langs->trans("FormatDateShortJQuery");			// Used by include ganttchart.php later
 	$array_contacts=array();
 	$tasks=array();
 	$project_dependencies=array();