Additional Image Titles [support]

[Crunch]

I am testing out this mod and have run into a snag and I think it's with my confusion over how to specify the folder and file path.

My additional image exists here:
/images/silks/silk-custom_01.jpg

Can you tell me how this file should be referenced in the additional_image_titles_defines.php ? I am a bit confused over the use of underscores in the included examples in relation to the folder and filename. I've tried:

ADDIMG_SILKS_SILK-CUSTOM_01_jpg
ADDIMG_SILKS_SILK_CUSTOM_01_jpg
ADDIMG_SILKS_SILK-CUSTOM_01.jpg

Whatever I am doing wrong, it is disabling my entire site. After uploading the two files and I do a refresh on my site, it won't load and goes completely blank. When viewing page source, it's completely blank. Every page on the site exhibits this behavior until I delete the additional_image_titles_defines.php file.


---UPDATE---
I just tested again, but didn't edit the additional_images_titles_defines.php file. I just uploaded the includes folder (and renamed modules\your_template to my custom template) with the included examples and it still disables my entire site.