switching between networks

I have a wireless printer network. However, I access the internet through a
Wi-Fi system furnished by the RV Park where I live.
When I want to print something from the internet, I have to issue the print
command and the info is queued up for the printer.
I then connect to the printer network thru the wireless networks available
routine and print.
I then have to reconnect to the Wi-Fi network and can again browse the
internet. I use IE 7 under Windows XP/SP3.

Is there a way that to automate these steps and assign it to one My
Favorites Keys on my Microsoft Wireless Laser Desktop 6000?
If not, can I create a shortcut for this process.?