Photo Search (by Filename) Issue

Hi Tim or whomever that can help...

I posted a new gallery last night with 260 kids in it.  The files names are the kids names.  They are not password protected.  I have setup all my galleries like this and then turned on the search option.  I have been told by my customers the search isn't working.  When they type in a name it just continues to show the whole gallery.  I went in and checked it out and can't get it to work.  then I searched my older galleries which I knew it worked in the past and it doesn't work for them either.  Not sure what is going on.  Any thoughts?  

As a side note: I did setup a gallery about 3 months ago for password search.  I made all the changes I needed to make that work and had no issues.  Not sure if that matters but thought I would mention it.  

Any thought on this issue would be greatly appreciated as I have parents trying to find their kdis amoung 550 pictures.  

Scottt