<!DOCTYPE HTML>
<html>
<body>
<map name="navMap">
<area shape=rect coords="0,0,100,100" href onclick="document.getElementById('res1').innerHTML = 'success';return false;"> 
</map>
<img border=2 width=100 height=100 usemap=#navmap ismap>

<br>

<map name="navmap2">
<area shape=rect coords="0,0,100,100" href onclick="document.getElementById('res2').innerHTML = 'success';return false;"> 
</map>
<img border=2 width=100 height=100 usemap=#navMap2 ismap>

<div id=res1></div>
<div id=res2></div>

<script>
    if (window.eventSender) {
        eventSender.mouseMoveTo(50, 50);
        eventSender.mouseDown();
        eventSender.mouseUp();
        eventSender.mouseMoveTo(50, 150);
        eventSender.mouseDown();
        eventSender.mouseUp();
    }    
</script>