Category Sponser Help

Could someone help me fix my index.php ? I just installed the Category Sponser Hack and am getting a parse error when trying to connect. It says its this line :
if ($forum['sponsorimg'] && $forum['cancontainthreads']==0 && $depth==1) {
Thank you!

[orca]

You may also need tolook aline above. May the error is there. Anyway, what does the parse error say.

[Littlebit]

It said "parse error line 314"
I ended up replacing my index.php with a fresh one. The hacks on the one I overwrote were starting with the code add for blinking PM bar hack ..then the changes for the sponsor category hack. Somewhere in between those changes I did something wrong. I kept trying different things and double checking the changes, but I had to give up to get my board back online. Any idea where I may have gone wrong?

[Littlebit]

I re added my blinky hack info to index.php again and it works fine...I then tried to replace the info for the category sponser hack and got the same parse error...so it is definitley that...is copying and pasting directly form the thread with the hack not a good idea? Where am I going wrong?