Overwritten library

[gbeltran]

Hey!

I was was trying to open an altenative library to keep things appart and this was what happened

-first I moved the library file from pictures to another folder. I choosed Ichat folder out of lazyness to find a more proper folder
-i created the new library with a different name and put photos there.
-Then I was going to bring back the original library file from Ichat folder... but it has totally disapeared!!!!
-After a lot of looking everywere around i went to finder and under "Search for> all images" I found ALL my photos at "library>data>[year]>[event name]...."


The files are ther I haven't loose my pics, I can even see them trough finder, but the library file is totally missing from "user>pictures>ichat".... I conclude that some how I either overwrote or delete my original Library file

So, since I haven't loose neither the files nor the arrangement by date and event, is there any way to reconstruct that library???