I too applied the script given by mapx.
I start browsing the site with no problems but after searching the index and going through 2-3 pages my antivirus steps in.
The site stops loading and i get a threat warning from avast.
Threat blocked - infection HTML:script-inf
Is there anything that can be done about this or i should just drop the site altogether?
some time viruses create hidden files inside system registry entries. They also come bundled with a third-party application that can create this type of issues. You can follow few manual guidelines mentioned in this article