Shell Programming and Scripting

I'm trying my first shell script. I would like my computer to launch an application if I'm on my work network, or mount my shared files if I'm on my home network. Here's how I'm trying to do it...

Code:

#!/bin/bash

CURRENT_IP=ipconfig getifaddr en1
HOME=192.168.1.6
WORK=192.168.0.123

if [ "$CURRENT_IP"=="$WORK" ]; then
	# launch Adium
	open -a "/Applications/Adium.app"
else if [ "$CURRENT_IP"=="$HOME" ]; then
	# mount shared folders
	mount -t smbfs //[username]:[password]@[server]/Music /Volumes/Music
	mount -t smbfs //[username]:[password]@[server]/Backup /Volumes/Backup
fi

exit 0

Evidently the way I'm trying to capture the current IP address isn't correct? I'm also getting and "unexpected end of file" error, but first things first

---------- Post updated at 03:08 PM ---------- Previous update was at 03:04 PM ----------

BTW, i should probably note I'm running on OS X 10.6.3 Snow Leopard and my shared files are on a Buffalo LinkStation Pro

Code:

#!/bin/bash

CURRENT_IP=$(ipconfig getifaddr en1)

wow, that was fast It worked, thank you!