I have the following code.

Code:
<img src="OfficeLayout.jpg" usemap="#layoutmap" border="0"><map name="layoutmap"><area shape="rect" title="<b>Title: </b>Miss<br><b>Name: </b>May<br><b>Phone: </b>987456321" coords="629,268,764,376" /></map>
How do I made the <area> tag blink? or put a simple small "dot" image on top of it?