判断html修改日期
<script type="text/javascript">function timer()
{
var l = (new Date()-Date.parse(document.lastModified))/1000/3600/24;
//alert(l);
if(l>0.2)
{
new Ajax().getData("MakeIndex.aspx","isAjax=true",function(obj){var a="";});
}
}
timer();
</script> <script type="text/javascript"><!--google_ad_client = "pub-1985112462197986";/* 728x90, 创建于 10-7-27 */google_ad_slot = "9407691718";google_ad_width = 728;google_ad_height = 90;//--></script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>
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