diff --git a/APPL/Shared/logger.inc b/APPL/Shared/logger.inc
index 52ae767df9..5a372ee523 100644
--- a/APPL/Shared/logger.inc
+++ b/APPL/Shared/logger.inc
@@ -213,6 +213,7 @@ htmlLogger =
 
 theLogger = htmlLogger; // ooit geexperimenteerd met sqliteLogger
 
+// Return true als we de logging parameter gevonden hebben in qtstring
 function CheckForLogging(qstring)
 {
     if (qstring && qstring.Count>0)
@@ -222,7 +223,9 @@ function CheckForLogging(qstring)
             user.checkAutorisation("WEB_FACTAB"); // Minimaal
 
         Session("logging") = lg;
+        return true;
     }
+    return false;
 }
 
 function __LogCloseLine(handle, s_extra, optionalColor)
diff --git a/APPL/Shared/wisLog.asp b/APPL/Shared/wisLog.asp
index 6bcf1111d4..a6025e31bb 100644
--- a/APPL/Shared/wisLog.asp
+++ b/APPL/Shared/wisLog.asp
@@ -4,8 +4,8 @@
     $Id$
 
     File:    WisLog.asp
-    Remark:  Wist de html logfile
-             Je moet ingelogd zijn met PRSSYS rechten
+    Remark:  Wist de html logfile of zet de logging aan/uit
+             Je moet ingelogd zijn met FACTAB rechten
     Context: Met knop vanuit de logfile
 */
 if (Application("otap_environment") == "O")
@@ -16,7 +16,18 @@ if (Application("otap_environment") == "O")
     Application("otap_environment") == "O" || user.checkAutorisation("WEB_FACTAB");
 
     var fso = Server.CreateObject("Scripting.FileSystemObject");
-    var logfile = Server.MapPath(rooturl + "/" + Application(customerId + "_logfilename")+".html");
+    var logurl = rooturl + "/" + Application(customerId + "_logfilename")+".html";
+
+    if (CheckForLogging(Request.QueryString("logging")))
+    {
+        if (Session("logging") > 0)
+            Response.Redirect(logurl);
+        else
+            Response.Write("Logging is nu uit");
+        Response.End;
+    }
+
+    var logfile = Server.MapPath(logurl);
     if (fso.FileExists(logfile))
     {
         fso.DeleteFile (logfile);