Put this in a hook that is called before the template you want this to display in is eval'd.
PHP Code:
if(month("M") == "January")
$templatevar = "MacWorld 2009 is going to be BIG!";
else
$templatevar = "MacWorld 2009 here we come!";
Put $templatevar in the template where you want the words to display.
Good work. Nice to see people apply themselves instead of just asking for a gimmie.
Oh yeah, set your editor to 4 space tab too.