diff --git a/base.php b/base.php
index 7e89a34ea..3b7d1e4ee 100644
--- a/base.php
+++ b/base.php
@@ -25,7 +25,12 @@ function getCurrentOption ($option) {
     if ($option == "style") {
         return "default";
     }
-    return $config ["cops_" . $option];
+    
+    if (isset($config ["cops_" . $option])) {
+        return $config ["cops_" . $option];
+    }
+    
+    return "";
 }
 
 function getCurrentCss () {
@@ -742,6 +747,10 @@ public function InitializeContent ()
         array_push ($this->entryArray, new Entry (localize ("customize.paging"), "", 
                                         $content, "text", 
                                         array ()));
+        $content = '<input type="email" onchange="updateCookie (this);" id="email" value="' . getCurrentOption ("email") . '" />';
+        array_push ($this->entryArray, new Entry (localize ("customize.email"), "", 
+                                        $content, "text", 
+                                        array ()));
     }
 }
 
diff --git a/lang/Localization_en.json b/lang/Localization_en.json
index 7d5a6d001..e2aa8788c 100644
--- a/lang/Localization_en.json
+++ b/lang/Localization_en.json
@@ -327,7 +327,7 @@
 "customize.title":"Customize COPS UI",
 "customize.style":"Theme",
 "customize.fancybox":"Use a Lightbox",
-"customize.fancybox":"Use Fancybox",
 "customize.paging":"Max number of books per page (-1 to disable)",
+"customize.email":"Set your email (to allow book emailing)",
 "fin":"fin"
 }
diff --git a/lang/Localization_fr.json b/lang/Localization_fr.json
index c81c98c0d..20485fa6d 100644
--- a/lang/Localization_fr.json
+++ b/lang/Localization_fr.json
@@ -121,6 +121,7 @@
 "customize.style":"Thème",
 "customize.fancybox":"Utiliser une Lightbox",
 "customize.paging":"Nombre de livres par page (-1 pour désactiver)",
+"customize.email":"Adresse email (pour l'envoi automatique de livres)",
 "languages.eng":"Anglais",
 "languages.fra":"Français",
 "fin":"fin"