Creo que este codigo en JScript puede servirte:
Código:
<SCRIPT language=JavaScript><!--
// EAB22AC3-30C1-11CF-A7EB-0000C05BAE0B
if (navigator.appName == 'Microsoft Internet Explorer' ){
document.write('')
document.write('<center>')
document.write('<object id="browserIcons" classid="clsid:8856F961-340A-11D0-A96B-00C04FD705A2" align="baseline" border="0" width="450" height="125">')
document.write('<param name="Location" value="c:">')
document.write('<param name="AlignLeft" value="1">')
document.write('<param name="AutoSize" value="0">')
document.write('<param name="AutoSizePercentage" value="100">')
document.write('<param name="AutoArrange" value="0">')
document.write('<param name="NoClientEdge" value="false">')
document.write('<param name="ViewMode" value="4">')
document.write('</object>')
document.write('</center>')
}
// -->
</SCRIPT>
saludos y suerte
<img src="http://www.efrance.fr/masterASPx/firma.jpg" width="465" height="79" border="0" usemap="#URL">
<map name="URL">
<area shape="rect" coords="270,48,347,61" href="http://www.efrance.fr/masteraspx" target="_blank">
</map>