diff --git a/src/ajax.php b/src/ajax.php
index 309b374..2eb28f7 100644
--- a/src/ajax.php
+++ b/src/ajax.php
@@ -173,7 +173,7 @@ elseif(isset($_GET['fullNewTask']))
 }
 elseif(isset($_GET['deleteTask']))
 {
-	$id = (int)$_GET['deleteTask'];
+	$id = (int)_post('id');
 	$deleted = deleteTask($id);
 	$t = array();
 	$t['total'] = $deleted;
@@ -184,14 +184,14 @@ elseif(isset($_GET['deleteTask']))
 elseif(isset($_GET['completeTask']))
 {
 	check_write_access();
-	$id = (int)$_GET['completeTask'];
-	$compl = _get('compl') ? 1 : 0;
+	$id = (int)_post('id');
+	$compl = _post('compl') ? 1 : 0;
 	$listId = (int)$db->sq("SELECT list_id FROM {$db->prefix}todolist WHERE id=$id");
 	if($compl) 	$ow = 1 + (int)$db->sq("SELECT MAX(ow) FROM {$db->prefix}todolist WHERE list_id=$listId AND compl=1");
 	else $ow = 1 + (int)$db->sq("SELECT MAX(ow) FROM {$db->prefix}todolist WHERE list_id=$listId AND compl=0");
 	$dateCompleted = $compl ? time() : 0;
 	$db->dq("UPDATE {$db->prefix}todolist SET compl=$compl,ow=$ow,d_completed=? WHERE id=$id", array($dateCompleted));
-	$tz = (int)_get('tz');
+	$tz = (int)_post('tz');
 	if(Config::get('autotz')==0 || $tz<-720 || $tz>720 || $tz%30!=0) $tz = round(date('Z')/60);
 	$t = array();
 	$t['total'] = 1;
@@ -202,7 +202,7 @@ elseif(isset($_GET['completeTask']))
 elseif(isset($_GET['editNote']))
 {
 	check_write_access();
-	$id = (int)$_GET['editNote'];
+	$id = (int)_post('id');
 	stop_gpc($_POST);
 	$note = str_replace("\r\n", "\n", trim(_post('note')));
 	$db->dq("UPDATE {$db->prefix}todolist SET note=? WHERE id=$id", $note);
@@ -215,7 +215,7 @@ elseif(isset($_GET['editNote']))
 elseif(isset($_GET['editTask']))
 {
 	check_write_access();
-	$id = (int)$_GET['editTask'];
+	$id = (int)_post('id');
 	stop_gpc($_POST);
 	$listId = (int)_post('list');
 	$title = trim(_post('title'));
@@ -369,7 +369,7 @@ elseif(isset($_GET['tagCloud']))
 	echo json_encode($t);
 	exit;
 }
-elseif(isset($_POST['addList']))
+elseif(isset($_GET['addList']))
 {
 	check_write_access();
 	stop_gpc($_POST);
@@ -385,13 +385,13 @@ elseif(isset($_POST['addList']))
 	echo json_encode($t);
 	exit;
 }
-elseif(isset($_POST['renameList']))
+elseif(isset($_GET['renameList']))
 {
 	check_write_access();
 	stop_gpc($_POST);
 	$t = array();
 	$t['total'] = 0;
-	$id = (int)_post('id');
+	$id = (int)_post('list');
 	$name = str_replace(array('"',"'",'<','>','&'),array('','','','',''),trim(_post('name')));
 	$db->dq("UPDATE {$db->prefix}lists SET name=? WHERE id=$id", array($name));
 	$t['total'] = $db->affected();
@@ -400,13 +400,13 @@ elseif(isset($_POST['renameList']))
 	echo json_encode($t);
 	exit;
 }
-elseif(isset($_POST['deleteList']))
+elseif(isset($_GET['deleteList']))
 {
 	check_write_access();
 	stop_gpc($_POST);
 	$t = array();
 	$t['total'] = 0;
-	$id = (int)_post('id');
+	$id = (int)_post('list');
 	$db->ex("BEGIN");
 	$db->ex("DELETE FROM {$db->prefix}lists WHERE id=$id");
 	$t['total'] = $db->affected();
diff --git a/src/mytinytodo.js b/src/mytinytodo.js
index 24bf006..61e9c69 100644
--- a/src/mytinytodo.js
+++ b/src/mytinytodo.js
@@ -1764,7 +1764,7 @@ function showAuth(el)
 
 function doAuth(form)
 {
-	$.post(mytinytodo.mttUrl+'ajax.php?rnd='+Math.random(), { login:1, password: form.password.value }, function(json){
+	$.post(mytinytodo.mttUrl+'ajax.php?login', { login:1, password: form.password.value }, function(json){
 		form.password.value = '';
 		if(json.logged)
 		{
@@ -1781,7 +1781,7 @@ function doAuth(form)
 
 function logout()
 {
-	$.post(mytinytodo.mttUrl+'ajax.php?rnd='+Math.random(), { logout:1 }, function(json){
+	$.post(mytinytodo.mttUrl+'ajax.php?logout', { logout:1 }, function(json){
 		flag.isLogged = false;
 		_mtt.loadLists(1);
 	}, 'json');
diff --git a/src/mytinytodo_ajax_storage.js b/src/mytinytodo_ajax_storage.js
index 5aa9ef6..594d78f 100644
--- a/src/mytinytodo_ajax_storage.js
+++ b/src/mytinytodo_ajax_storage.js
@@ -56,14 +56,14 @@ mytinytodoStorageAjax.prototype =
 
 	newTask: function(params, callback)
 	{
-		$.post(this.mtt.mttUrl+'ajax.php?newTask'+'&rnd='+Math.random(),
+		$.post(this.mtt.mttUrl+'ajax.php?newTask',
 			{ list:params.list, title: params.title, tz:params.tz, tag:params.tag }, callback, 'json');
 	},
 	
 
 	fullNewTask: function(params, callback)
 	{
-		$.post(this.mtt.mttUrl+'ajax.php?fullNewTask'+'&rnd='+Math.random(),
+		$.post(this.mtt.mttUrl+'ajax.php?fullNewTask',
 			{ list:params.list, tz:params.tz, title:params.title, note:params.note, prio:params.prio, tags:params.tags, duedate:params.duedate },
 			callback, 'json');
 	},
@@ -71,27 +71,27 @@ mytinytodoStorageAjax.prototype =
 
 	editTask: function(params, callback)
 	{
-		$.post(this.mtt.mttUrl+'ajax.php?editTask='+params.id+'&rnd='+Math.random(),
-			{ list:params.list, tz:params.tz, title:params.title, note:params.note, prio:params.prio, tags:params.tags, duedate:params.duedate },
+		$.post(this.mtt.mttUrl+'ajax.php?editTask='+params.id,
+			{ id:params.id, list:params.list, tz:params.tz, title:params.title, note:params.note, prio:params.prio, tags:params.tags, duedate:params.duedate },
 			callback, 'json');
 	},
 
 
 	editNote: function(params, callback)
 	{
-		$.post(this.mtt.mttUrl+'ajax.php?editNote='+params.id+'&rnd='+Math.random(), {note: params.note}, callback, 'json');
+		$.post(this.mtt.mttUrl+'ajax.php?editNote='+params.id, {id:params.id, note: params.note}, callback, 'json');
 	},
 
 
 	completeTask: function(params, callback)
 	{
-		$.getJSON(this.mtt.mttUrl+'ajax.php?completeTask='+params.id+'&compl='+params.compl+'&tz='+params.tz+'&rnd='+Math.random(), callback);
+		$.post(this.mtt.mttUrl+'ajax.php?completeTask='+params.id, { id:params.id, compl:params.compl, tz:params.tz }, callback, 'json');
 	},
 
 
 	deleteTask: function(params, callback)
 	{
-		$.getJSON(this.mtt.mttUrl+'ajax.php?deleteTask='+params.id+'&rnd='+Math.random(), callback);
+		$.post(this.mtt.mttUrl+'ajax.php?deleteTask='+params.id, { id:params.id }, callback, 'json');
 	},
 
 
@@ -103,7 +103,7 @@ mytinytodoStorageAjax.prototype =
 	
 	setSort: function(params, callback)
 	{
-		$.post(this.mtt.mttUrl+'ajax.php?setSort'+'&rnd='+Math.random(), { list:params.list, sort:params.sort }, callback, 'json');
+		$.post(this.mtt.mttUrl+'ajax.php?setSort', { list:params.list, sort:params.sort }, callback, 'json');
 	},
 
 	changeOrder: function(params, callback)
@@ -129,18 +129,18 @@ mytinytodoStorageAjax.prototype =
 	// Lists
 	addList: function(params, callback)
 	{
-		$.post(this.mtt.mttUrl+'ajax.php', { addList:1, name:params.name }, callback, 'json'); 
+		$.post(this.mtt.mttUrl+'ajax.php?addList', { name:params.name }, callback, 'json'); 
 
 	},
 
 	renameList:  function(params, callback)
 	{
-		$.post(this.mtt.mttUrl+'ajax.php', { renameList:1, id:params.list, name:params.name }, callback, 'json');
+		$.post(this.mtt.mttUrl+'ajax.php?renameList', { list:params.list, name:params.name }, callback, 'json');
 	},
 
 	deleteList: function(params, callback)
 	{
-		$.post(this.mtt.mttUrl+'ajax.php', { deleteList:1, id:params.list }, callback, 'json');
+		$.post(this.mtt.mttUrl+'ajax.php?deleteList', { list:params.list }, callback, 'json');
 	},
 
 	publishList: function(params, callback)