<script language=javascript>
execScript('n = DateDiff("d","2002-10-01","2002-11-27")','vbscript');
alert(n); //根据N值是否大于零即可判断两个日期的前后
</script>
execScript('n = DateDiff("d","2002-10-01","2002-11-27")','vbscript');
alert(n); //根据N值是否大于零即可判断两个日期的前后
</script>
date2=new Date("2002/1/2")
alert(Date.parse(date1)<Date.parse(date2))
date1=new Date(2002,1,1,5,0,2)
date2=new Date(2002,1,1,5,0,1)
alert(date1<date2)你这样试试行不行