diff --git a/src/init.php b/src/init.php
index 14b9fa7..e5392cb 100644
--- a/src/init.php
+++ b/src/init.php
@@ -69,6 +69,13 @@ function is_logged()
 	return true;
 }
 
+function is_readonly()
+{
+	$needAuth = (Config::get('password') != '') ? 1 : 0;
+	if($needAuth && !is_logged()) return true;
+	return false;
+}
+
 function timestampToDatetime($timestamp)
 {
 	$format = Config::get('dateformat') .' '. (Config::get('clock') == 12 ? 'g:i A' : 'H:i');
diff --git a/src/themes/default/index.php b/src/themes/default/index.php
index a7f9320..f28d455 100644
--- a/src/themes/default/index.php
+++ b/src/themes/default/index.php
@@ -261,8 +261,8 @@ $().ready(function(){
 
 <div id="slmenucontainer" class="mtt-menu-container" style="display:none">
 <ul>
- <li id="slmenu_list:-1" class="list-id--1"><div class="menu-icon"></div><a href="#alltasks"><?php _e('alltasks'); ?></a></li>
- <li class="mtt-menu-delimiter slmenu-lists-begin"></li>
+ <li id="slmenu_list:-1" class="list-id--1" <?php if(is_readonly()) echo 'style="display:none"' ?>><div class="menu-icon"></div><a href="#alltasks"><?php _e('alltasks'); ?></a></li>
+ <li class="mtt-menu-delimiter slmenu-lists-begin" <?php if(is_readonly()) echo 'style="display:none"' ?>></li>
 </ul>
 </div>
 
diff --git a/src/themes/default/style.css b/src/themes/default/style.css
index 482a538..f8bf7a3 100644
--- a/src/themes/default/style.css
+++ b/src/themes/default/style.css
@@ -61,7 +61,6 @@ a { color:#0000ff; cursor:pointer; text-decoration:underline; }
 .mtt-tabs-alltasks { margin:1px 3px 0 3px; float:right; border-right:1px solid #ededed; background:#fbfbfb url(images/tab_hover.gif) no-repeat top left; }
 .mtt-tabs-alltasks a { position:relative; margin:0; font-size:0.9em; font-weight:bold; text-decoration:none; text-align:center; white-space:nowrap; color:#444444; display:block; height:21px; padding:6px 2px 0px 6px; outline:none; vertical-align:top; }
 .mtt-tabs-alltasks.mtt-tabs-selected { border-left:none; border-right:1px solid #ededed;  background:#ededed url(images/corner_left.gif) no-repeat top left; }
-#page_tasks.readonly .mtt-tabs-alltasks { display:none; }
 
 #tabs_buttons {
  float:right;