<html>
<head>
<script language="JavaScript">
function function2() {
document.all.area2.coords = "100, 0, 200, 50";
document.all.area2.noHref = 'true';
}
</script>
</head>
<body>
<img src="yourimage.gif" id="myImg" alt="" width="200" height="100" usemap="#myMap2">
<map name="myMap2">
<area id="area2"
shape="rect"
href="http://www.java2s.com" nohref="true"
alt="java2s.com home page"
onClick="return false">
</map>
<br>
<button onclick="alert(area2.noHref);">noHref for Area 2</button>
</body>
</html>
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