javascript显示中文日期的方法

<script LANGUAGE="JavaScript">function number(index1){var numberstring="一二三四五六七八九十";if(index1 ==0) {document.write("十")}if(index1 < 10){document.write(numberstring.substring(0+(index1-1),index1))}else if(index1 < 20 ){document.write("十"+numberstring.substring(0+(index1-11),(index1-10)))}else if(index1 < 30 ){document.write("二十"+numberstring.substring(0+(index1-21),(index1-20)))}else{document.write("三十"+numberstring.substring(0+(index1-31),(index1-30)))}}var today1 = new Date()var month = today1.getMonth()+1var date = today1.getDate()var day = today1.getDay()document.write("<br><strong><small><center>")document.write("公元二零零零年")number(month)document.write("月")number(date)document.write("日</small><center>")</script>