From 61891e9bca4cea17bda505804c741af22f3b9450 Mon Sep 17 00:00:00 2001
From: Ulf Gebhardt <ulf.gebhardt@webcraft-media.de>
Date: Wed, 26 Jul 2017 13:01:27 +0200
Subject: [PATCH] #342 small fix

---
 .../saimod_sys_login/js/sai_sys_login_submit.js        | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sai/modules/saimod_sys_login/js/sai_sys_login_submit.js b/sai/modules/saimod_sys_login/js/sai_sys_login_submit.js
index 7edcf26..e6d9627 100644
--- a/sai/modules/saimod_sys_login/js/sai_sys_login_submit.js
+++ b/sai/modules/saimod_sys_login/js/sai_sys_login_submit.js
@@ -1,3 +1,13 @@
+function getParameterByName(name, url) {
+    if (!url) url = window.location.href;
+    name = name.replace(/[\[\]]/g, "\\$&");
+    var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
+        results = regex.exec(url);
+    if (!results) return null;
+    if (!results[2]) return '';
+    return decodeURIComponent(results[2].replace(/\+/g, " "));
+}
+
 function init_saimod_sys_login() {  
     //jqBootstrapValidation
     $("#login_form input").not("[type=submit]").jqBootstrapValidation({