Image Map Rollover

I am trying to have an image on one of my pages that when you roll over a certain “button/area” it simply gives you a pop-up like a tool tip box with additional information.

I followed the guidance at but couldn’t figure out how to display it on my WP page. I also tried Hover plugin, but I don’t want a link on the page, just to display a tool tip. Does anyone have any other ideas? I am very new to WP so please forgive my ignorance.

Thanks much!