Default to wireless connection

We are using Lenovo R60 w/Intel 3945 wireless cards and Lenovo R51 with Intell 2200 wireless cards. The OS is SLED10SP1. Wireless is working but we have to click on the networking icon, select Connect to Other Wireless Network in order to connect to our school network. Is there a way to make the wireless the default connection instead of the wired?

Joe Merricks
Hargrave Military Academy
Chatham, VA