<HTML><HEAD>
<META content=history name=save>
<STYLE>
.saveHistory {behavior:url(#default#savehistory);}
</STYLE>
<META content="MSHTML 6.00.2800.1528" name=GENERATOR></HEAD>
<BODY>加了历史保留功能:<BR><TEXTAREA class=saveHistory></TEXTAREA><BR>没有加的:<BR><TEXTAREA></TEXTAREA>
<P><INPUT onclick='javascript:location.href="http://www.google.com"' type=button value=点击进入,再按后退键试试？> </P></BODY></HTML>
