http://www\.amazon\.[a-z\.]*/[\w%-]*/[\w]+/([\w]+).*
<a href="$ameinfo[url]?tag=joesultofftop-20" target="_blank" title="$ameinfo[url]"><img src="images/misc/amazon_icon.gif" border="0" alt="$ameinfo[title]" />$ameinfo[title]</a>