Hi.
It seems to me that you want to redirect from old domain to new one. If you want to redirect ALL calls to old site to new site's homepage, you can do it in two ways (without ReDJ).
1) Using Apache features (if you have Apache with mod_alias):
RedirectMatch .* http://www.tnsjoomla.theneighborhoodschool.org/
2) Using a meta tag in old pages's HTML (the number means "seconds"):
<meta HTTP-EQUIV="REFRESH" content="0; url=http://www.tnsjoomla.theneighborhoodschool.org/">
Only if you want to redirect singles pages on old site to a new page on the new site, I will recommend you to use ReDJ.
Let me know if everything is clear,
Luigi