Ok, a friend (digitech33) of mine found out how to get back to 1.2.5 if you updated!
Please note, this was made for win7. not sure if it will work on other systems.
First, go to the start button and type in %appdata% and hit roaming.
Then right click on .miecraft and select properties.
Once properties opens up, click "Previous Versions".
Select .minecraft fom 7/12/2012 and then hit restore.
once it is done restoring, close everything and then run minecraft.
if there ar issues or qestions please leave a comment.
And if this helped you please give it a thumbs up!
lead_oxide2