Topic title code problem

Hi guys, 

Last time I got the code from here that allow me to add and change the color of the topic title. (see the link below) The code is very useful. However, I discovers some bugs that come with it. (please refer to the pictures) I'm wondering if there is anyway at all I can get rid of them? Thank you very much. ^^

Link: https://help.forumotion.com/t137233-how-add-change-the-color-of-topic-title?nid=3#926921
My Forum: http://thelosteden.com/forum 
Forum Version: Invision
Bugs:

Hello @yayayes,

I saw I made a mistake in that script. Find and replace this :

Code:

if (!document.post) return;

By this :

Code:

if (!document.post || !document.post.topic_color) return;

and you should be golden.

Yeb, it's working now. You are the best, Thank you Ange Tuteur ><!

You're welcome ^^

Topic archived

Have a nice day.