[Lynne]

Take a look at your code... like this line:
$birthdaystore = build_birthdays();

Search in your files for that function. It's in functions_databuild.php and that is probably called in one of the other files 'required' at the top. Try including them (under global.php) and see if that fixes it.

And what is the name of your template and where is it called in your page? It must be evaled after all the code is done. And get rid of the extra stuff at the bottom of your php page.