<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> </head> <body> <img src="img/1.jpg" border="0" usemap="#map" /> <map name="map"> <area shape="rect" coords="20,20,40,40" href="http://www.baidu.com" /> <area shape="circle" coords="80,70,20" href="clearfix.html" /> <area shape="poly" coords="280,323,323,435,100,300,287,45,34,344" href="position.html" /> </map> </body> </html>
usemap="#map" ,map为热点区域
原文：http://www.cnblogs.com/staven/p/4694175.html