Hi

Your website is infected by Badwares so follow given steps.

First change FTP passwords and use complex passwords..

Second download whole source code and scan this given Malicious/Suspicious code manually and delete it from entire web Pages…specially from given files ..

http://hyip-catalog.com/addons-hyiprus.html

Malicious Code:

http://hyip-catalog.com/addons-libertyreserve.html

http://hyip-catalog.com/?a=advertise


Third then have to use Google Webtools (http://www.google.com/webmasters) for removing that RED flag from your website.


Thanks
Tech717@hotmail.com