If `Javascript Comments` doesn't mean \* *\ or \\ what does it mean?
<p><strong>update:</strong> 
This question was closed, so I'm going to delete it a couple days when the system allows me. If you have the power to re-open this question, please do. It's not a brilliant question, but it's a fair question and I'm a bit sad that it was closed as having no value. Also, I updated the phrasing of question to see if that helps. </p>

<p>What do they mean by <code>Javascript Comments</code>?</p>

<p>I'm asking because I saw this company say they "invented" them in 2007. 
<a href="http://aboutecho.com/AboutEcho" rel="nofollow">http://aboutecho.com/AboutEcho</a></p>

<p>An initial google turned up nothing to clarify what they mean. </p>

<p>Thanks</p>
