<script language="JavaScript"> <!-- var str="2005/01/20"; function Chg(str){ var date=new Date(str.substring(0,4),eval(parseInt(str.substring(5,7),10)-1),str.substring(8,10)); date = date.valueOf(); date-=24*3600*1000; date = new Date(date); var year=date.getFullYear(); var month=date.getMonth()+1; var day=date.getDate(); month=month>9?month:"0"+month; day=day>9?day:"0"+day; var afterTwoWeekDate=year+"/"+month+"/"+day; return afterTwoWeekDate; } alert(Chg(str)); //--> </script>
<!--
var str="2005/01/20";
function Chg(str){
var date=new Date(str.substring(0,4),eval(parseInt(str.substring(5,7),10)-1),str.substring(8,10));
date = date.valueOf();
date-=24*3600*1000;
date = new Date(date);
var year=date.getFullYear();
var month=date.getMonth()+1;
var day=date.getDate();
month=month>9?month:"0"+month;
day=day>9?day:"0"+day;
var afterTwoWeekDate=year+"/"+month+"/"+day;
return afterTwoWeekDate;
}
alert(Chg(str));
//-->
</script>