Is this a valid WTF javascript?
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I am not very good with JS so I am not sure wether this code is something special or not.
Essentially it's a .js file used on one website for their tracking purposes:
http://sniff.visistat.com/sniff.js
In particular look at the bottom for strange if expression...
Thanks!
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DID is defined in another file, so I can't tell what it's supposed to do.
It's very filthy JS, though.
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Did is defined in the page where this js is embeded and is set to:
<script type="text/javascript">var DID=40074;</script>
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I'd
thinkhope, that this expression is generated by a server-side script. Still very nice of them to let everyone know their customer list.
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I like how they decided they needed to escape their forward-slashes.
And that they don’t know about the encodeURIComponent function (or URL encoding in general, apparently), so use a regular expression to replace "&" with "AND" in the recorded referrer string.
And the browser sniffing for Netscape, that’s always a nice touch. Shows that they keep up well with changes in technology.