Unfortunately, I had a link to Best Green Blogs on the side bar, which has been subject to attack because it has links to many malicious sites that forces your browser to download software without you permission or concent. I have removed that link, and have sent an email to the administrator at Best Green Blogs to ask him to rectify the situation.
Needless to say, it is always prudent to make sure that your anti-virus software is up to date with the latest virus signature files, and to heed the warnings that Google issue. Cyberspace is a scary place sometimes, so keep your wits about you.
Once again, my appologies, and thanks to my son Adam for alerting me to the google warning.