Check out the map on this page: http://azceramiccoating.com/contact-us/ When you click on the company name in the title bar it slides down to reveal the address. How is that made? Is there a page somewhere to create the embed code? thanks!!
Here is an article that I have used before that helped me create the effect you are looking for. http://www.willmaster.com/blog/css/show-hide-div-layer.php Please let me know how it goes. Good luck, Braulio