Board Thread:Support Requests - Getting Technical/@comment-3032314-20131126004329

I was looking at Memory Alpha's Common.js file, when I noticed something odd: a function called. It doesn't appear to be in either their Common.js file, or DupImageList/code.js, which appears to be imported into the Common.js file.

Since  doesn't look like it was written at Memory Alpha, my guess is that it's either part of a library (in which case, I don't know why I didn't see it when I searched for it), or defined by Wikia/MediaWiki. If I'm right, is there a list of such predefined functions available, or is that "top secret" information, or somesuch? Also, what does  itself do?

Thanks for taking the time to read this!  