to test if that's what you want, please look here:
and if yes, my suggestion is to "google" with these words: dreamweaver mouseover effect. I found for example:
Here is the page i made http://laemeraldfashion.com/
What i really want that i want to pop up window to be right next to the thumbnail.
Because right now i just can't have third row of the pictures on this page.
I will look those sites you recommended
thank you for your advice and time