diff --git a/Control.bat b/Control.bat
index 8c102e7..0411e15 100644
--- a/Control.bat
+++ b/Control.bat
@@ -1,13 +1,36 @@
+rem Usage: 
+rem     Control.bat (opens the page in Internet Explorer, asks for IP address and network mask of the camera)
+rem     Control.bat firefox (opens the page in firefox, asks for IP address and network mask of the camera)
+rem     Control.bat firefox 192.168.0.1 (opens the page in firefox, doesn't ask for anything, assumes network mask /24)
+rem     Control.bat firefox 192.168.0.1 16 (opens the page in firefox, doesn't ask for anything, uses the given network mask /16)
+rem
+rem For ease of use, you can make a shortcut to this .bat file that will launch it with your favorite parameters.
+
+set browser=iexplore
 set ip=
-set mask=
+set mask=24
+
+set scriptdir=%~dp0
+
+if not "%1"=="" (
+    set browser=%1
+)
+
+if not "%2"=="" (
+    set ip=%2
+)
+
+if not "%3"=="" (
+    set mask=%3
+)
 
 if "%ip%" == "" goto :noip
 
-start "" "C:\Program Files\Firefox Developer Edition\firefox.exe" "Control.html?ip=%ip%"
+start "" "%browser%" "file://%scriptdir%Control.html?ip=%ip%"
 start "" java -jar StreamViewer.jar %ip% %mask%
 goto :eof
 
 :noip
-start "" explorer "Control.html"
+start "" "%browser%" "file://%scriptdir%Control.html"
 start "" java -jar StreamViewer.jar