這個腳本會展示網頁最近一次更新的日期。

安裝：

步驟一  拷貝以下腳本後貼在有關網頁的 HEAD 之中。

    
<script language="JavaScript"> //<!-- function getLongDateString() { //method defined on class Date. //Returns a date string of the form: Day DD Month,YYYY //(e.g. Sunday 27 September, 1998) dayNames = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六"); monthNames = new Array("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月"); dayOfWeek = this.getDay(); day = dayNames[dayOfWeek]; dateOfMonth = this.getDate(); monthNo = this.getMonth(); month = monthNames[monthNo]; year = this.getYear(); if (year < 2000) year = year + 1900; dateStr = year+"年"+month+"月"+dateOfMonth+"日"+day; return dateStr; } //register the method in the class Date Date.prototype.getLongDateString=getLongDateString; function DocDate() { //return the document modification date (excl.time) //as a string DateTimeStr = document.lastModified; secOffset = Date.parse(DateTimeStr); if (secOffset == 0 || secOffset == null) //Opera3.2 dateStr = "Unknown"; else { aDate = new Date(); aDate.setTime(secOffset); //use method defined above datestr = aDate.getLongDateString(); } return dateStr; } // --></script>

步驟二  拷貝以下代碼貼於有關網頁的 BODY 的範圍內您需要展示最近更新日期的部分。

    
<center> <script language="JavaScript"> //<!-- document.write("<center>最近更新： "); document.writeln(DocDate(),"</center>"); // --> </script> </center>