Noroton Anti-virus takes your image as an advertisement because your site has advertisement link on the top.
Try changing the width and height of the image
I don't know why but if you make the width=125 and height=125 the image cannot be displayed, see the effect in www.gokeshar.com/aa.htm
May be the original width and height of the image is 125px. So try using the size other the the original size of the image.