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<SCRIPT LANGUAGE="JavaScript">
<!--
//說明:這里用了Math.ceil()函數(shù),向上取整,即零頭算一天,^_^
var strDate1 = "2003-06-17 03:03:40.0";
var strDate2 = "2004-09-18 12:03:12.0";
strDate1=strDate1.substring(0,strDate1.lastIndexOf(".")).replace(/-/g,"/");
strDate2=strDate2.substring(0,strDate2.lastIndexOf(".")).replace(/-/g,"/");
var date1 = Date.parse(strDate1);
var date2 = Date.parse(strDate2);
alert("strDate2與strDate1相差"+Math.ceil((date2-date1)/(24*60*60*1000))+"天")
//-->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript">
<!--
var strDate1 = "2004-09-17 03:03:00.0";
var strDate2 = "2004-09-17 04:05:00.0";
strDate1=strDate1.substring(0,strDate1.lastIndexOf(".")).replace(/-/g,"/");
strDate2=strDate2.substring(0,strDate2.lastIndexOf(".")).replace(/-/g,"/");
var date1 = Date.parse(strDate1);
var date2 = Date.parse(strDate2);
alert("strDate2與strDate1相差"+(date2-date1)/(60*60*1000)+"小時(shí)")
//-->
</SCRIPT>
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