Board Thread:Support Requests - Getting Technical/@comment-13172292-20131028211625/@comment-11733175-20131029091022

Monch's chathacks are very rarely imported sitewide by themselves. More commonly ChatOptions are used, which includes chathacks. You should see a link explaining how to set everything up on that page.

Due to chathacks altering the chat window works, I wouldn't be surprised if they're unable to be used site wide.