diff --git a/index.php b/index.php
index 1d05ba6..4808951 100644
--- a/index.php
+++ b/index.php
@@ -26,14 +26,14 @@ include LIB_DIR."/functions.php";
 
 ### Translations
 loadlang(LANGUAGE);
-global $LANG;
+global $LANG,$JSLANG;
 
 ### Security
 testip();
 logprotect();
 
 ### Sessions
-session_name(markdoc);
+session_name('markdoc');
 session_start();
 
 /*var_dump($_POST);
@@ -223,6 +223,9 @@ print(($_SESSION['md_admin'] == true)?'<li class="nav-item dropdown">
 <script type="text/javascript" src="/js/emoji.min.js"></script>
 <script type="text/javascript" src="/js/toc.bundle.js"></script>
 <script type="text/javascript" src="/js/magnifik.js"></script>
+<script type="text/javascript">
+var LANG = <?php echo $JSLANG; ?>
+</script>
 <?php print(($_SESSION['md_admin'] == true)?'<link rel="stylesheet" href="/css/simplemde.min.css">
 <script src="/js/simplemde.min.js"></script>
 <script type="text/javascript" src="/js/functionsadmin.js"></script>':'<script type="text/javascript" src="/js/functions.js"></script>'); ?>
diff --git a/js/functions.js b/js/functions.js
index 9a39905..56ae9cf 100644
--- a/js/functions.js
+++ b/js/functions.js
@@ -10,13 +10,14 @@
 var external = RegExp('^((f|ht)tps?:)?//');
 var javascript = RegExp('^javascript:');
 var emoji;
+var LANG;
 $(function(){
 	$("#files").jstree({
 	    themes: { responsive: true },
 	    plugins: [ "types" ],
 	    core: 
 	    {
-	    	    strings:{ loading: "Chargement" },
+	    	    strings:{ loading: LANG['LOADING'] },
 		    check_callback: true,
 		    data : {
       				type: "POST",
@@ -75,7 +76,7 @@ function openlink(dest,majtree)
 		if (dest!="special/404.md")
 	    		openlink("special/404.md",false);
 		else
-			$("#content").html("<b>Erreur 404 sur erreur 404: pas de /special/404.md !");
+			$("#content").html("<b>"+LANG['404X2']+"</b>");
 	  }
 	});
 }
@@ -173,7 +174,7 @@ function search(arg)
 		if (dest!="special/404.md")
 	    		openlink("special/404.md",false);
 		else
-			$("#content").html("<b>Erreur 404 sur erreur 404: pas de /special/404.md !");
+			$("#content").html("<b>"+LANG['404X2']+"</b>");
 	  }
 	});
 }
diff --git a/js/functionsadmin.js b/js/functionsadmin.js
index 178df0d..5fd840c 100644
--- a/js/functionsadmin.js
+++ b/js/functionsadmin.js
@@ -56,7 +56,7 @@ $(function(){
 	    plugins: ["contextmenu", "dnd" ],
 	    core: 
 	    {
-	    	    strings:{ loading: "Chargement" },
+	    	    strings:{ loading: LANG['LOADING'] },
 		    check_callback: true,
 		    data : {
       				type: "POST",
@@ -77,7 +77,7 @@ $(function(){
                     preview.innerHTML = emoji.replace_colons(this.parent.markdown(plainText));
                     Prism.highlightAll();
                 }.bind(this), 1)
-                return "Chargement..."
+                return LANG['LOADING']
             },
 		toolbar: ["bold","italic","strikethrough","|","heading-1","heading-2","heading-3","|","quote","unordered-list","ordered-list","horizontal-rule","|",
 		{
@@ -161,12 +161,12 @@ $(function(){
                alertBox(data[1], data[0]);
 	  },
 	  error: function(XMLHttpRequest, textStatus, errorThrown) {
-		alertBox('Erreur AJAX !','danger');
+		alertBox(LANG['AJAXERROR'],'danger');
 	  }
 	  });
 	}
 	else
-		alertBox('Erreur de sélection !', 'danger');
+		alertBox(LANG['SELECTERROR'], 'danger');
     });
 
 	$("#files").on("select_node.jstree", function (e, nodes) { 
@@ -174,7 +174,7 @@ $(function(){
 		if ($("#files").jstree("is_leaf",nodes.node))
 			editlink(file);
 		else
-			alertBox('Fonction non implémentée !','danger');
+			alertBox(LANG['NOTCODED'],'danger');
 	});
 
 	$("input[name=submit]").click(function(e) {
@@ -239,7 +239,7 @@ function openlink(dest,majtree)
 		if (dest!="special/404.md")
 	    		openlink("special/404.md",true);
 		else
-			$("#content").html("<b>Erreur 404 sur erreur 404: pas de /special/404.md !");
+			$("#content").html("<b>"+LANG['404X2']+"</b>");
 	  }
 	});
 }
@@ -329,7 +329,7 @@ function editlink(dest)
 				editfile=dest;
 		  },
 		  error: function(XMLHttpRequest, textStatus, errorThrown) {
-			alertBox('Erreur AJAX', 'danger');
+			alertBox(LANG['AJAXERROR'], 'danger');
 		  }
 		});
 	}
@@ -361,7 +361,7 @@ function search(arg)
 		if (dest!="special/404.md")
 	    		openlink("special/404.md",true);
 		else
-			$("#content").html("<b>Erreur 404 sur erreur 404: pas de /special/404.md !");
+			$("#content").html("<b>"+LANG['404X2']+"</b>");
 	  }
 	});
 }
diff --git a/lib/functions.php b/lib/functions.php
index 1f4a57d..ad2b3f4 100644
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -157,8 +157,9 @@ function searchstr($path, $string){
 
 function loadlang($language)
 {
-    global $LANG;
-    $LANG=json_decode(file_get_contents(ROOT_DIR."lang/".$language.".json"),true);
+    global $LANG,$JSLANG;
+    $JSLANG=file_get_contents(ROOT_DIR."lang/".$language.".json");
+    $LANG=json_decode($JSLANG,true);
 }
 
 function history($file)