my $html = <<'__HTML__';
<a href="http://www.yahoo.com" target=_blank><img
src="http://us.i1.yimg.com/nw.gif" 
alt="Open this result in new window">ANCHOR TEXT MATCH</a>
<a href="http://www.yahoo.com" target=_blank><img
src="http://us.i1.yimg.com/nw.gif" 
alt="Two clues"><img
src="http://us.i1.yimg.com/nw.gif" 
alt="for the price of one"></a>
__HTML__