"jQuery was clean"

The JavaScript you posted is not jQuery, it's a plugin to extend jQuery. As for the remainder of your post, sounds like you need to speak to someone who knows what they're doing from a computer security/administration perspective. If you system, server or network is compromised and you don't know how an iframe to a site which doesn't exist is the least of your problems.

In reply to Re^3: trouble with regular expressions by marto
in thread trouble with regular expressions by programmer.perl

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