add mobile toggle to frost mobile

mod/toggle_mobile.php

@@ -0,0 +1,17 @@
+<?php
+
+function toggle_mobile_init(&$a) {
+
+	if(isset($_GET['off']))
+		$_SESSION['show-mobile'] = false;
+	else
+		$_SESSION['show-mobile'] = true;
+
+	if(isset($_GET['address']))
+		$address = $_GET['address'];
+	else
+		$address = $a->get_baseurl();
+
+	goaway($address);
+}
+