diff --git a/README.md b/README.md
index 9dcce4c6..faae86a9 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,11 @@ It profits from these great projects:
 ## Changelog
 (**h5ai** uses [semantic versioning](http://semver.org/))
 
+### v0.23 - *2012-??-??*
+
+* 
+
+
 ### v0.22 - *2012-10-14*
 
 * general changes h5ai directory layout and configuration
diff --git a/package.json b/package.json
index 05696fe2..0b17b040 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "h5ai",
-  "version": "0.22",
+  "version": "0.23-dev",
   "description": "a modern HTTP web server index",
   "url": "http://larsjung.de/h5ai/",
   "author": "Lars Jung",
diff --git a/src/_h5ai/client/css/inc/responsive.less b/src/_h5ai/client/css/inc/responsive.less
index 54c45c15..ec1f8837 100644
--- a/src/_h5ai/client/css/inc/responsive.less
+++ b/src/_h5ai/client/css/inc/responsive.less
@@ -1,18 +1,8 @@
 
 @media only screen and (max-width: 500px) {
-#topbar {
-	.view span {
-		display: none;
-	}
+body {
+	margin: 8px;
 }
-#extended.view-icons {
-	padding: 0;
-	border: none;
-	margin: 0 -14px;
-}
-}
-
-@media only screen and (max-width: 350px) {
 #topbar {
 	.crumb {
 		display: none;
@@ -20,6 +10,9 @@
 	.current {
 		display: block;
 	}
+	.view span {
+		display: none;
+	}
 }
 #extended.view-details {
 	.header .label, .entry .label {
@@ -29,11 +22,19 @@
 		display: none;
 	}
 }
+#extended.view-icons {
+	padding: 0;
+	border: none;
+	margin: 0 -14px;
+}
 #bottombar {
 	.center {
 		display: none;
 	}
 }
+#tree {
+	display: none !important;
+}
 }
 
 @media print {
diff --git a/src/_h5ai/server/php/inc/init.php b/src/_h5ai/server/php/inc/init.php
index 2d90bade..38890720 100644
--- a/src/_h5ai/server/php/inc/init.php
+++ b/src/_h5ai/server/php/inc/init.php
@@ -21,7 +21,8 @@ normalized_require_once("/server/php/inc/Entry.php");
 
 $app = new App(APP_ABS_PATH, APP_ABS_HREF, ABS_HREF);
 
-if (count($_REQUEST)) {
+// if (count($_REQUEST)) {
+if (array_key_exists("action", $_REQUEST)) {
 
 	header("Content-type: application/json");