Do Apple Airports support it?
Once you can access your router, login to the control panel and find out yourself.
Now, how do you take a screen shot?
Press the print screen key, open MS paint or any other image editor, paste, save, and upload to a site like tinypic.com.
After your upload, copy from 'IMG Code for Forums & Message Boards' and paste it in here.
And also try the other two things (A different browser, and a different computer)