I was able to solve it using WordPress note in the following link:
http://trac.wordpress.org/ticket/5294
Thanks.
I poseted my question there too. But my website is http://www.designcabana.com/blog . I don’t think my pop-ups are snap-preview. I couldn’t follow their solution in my dashboard.
I am the only one who manages my website. I have a feeling after installing word press, and only in wordpress blog pages the pop ups come. Another friend of mine also has wordpress in his website and he sees pop ups too. WordPress might be the source.