On Mar 11, 2013, at 4:10 PM, Jonathan Sundquist wrote:
> the variable $current_page does not exist. 

        That was my problem. :(  I've been staring at this for too long.  Too 
bad there's not a 'use strict' pragma.

> I would also suggest keeping with your original statement to return early and 
> return often. Its best to exit out of your functions sooner than later.  
> Specially if its a large function.

        O.K.  I just thought there might be a more elegant way of doing it.  I 
at least got rid of the else statement like you mentioned.

Thanks for your help,

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