。。。 <tr align="center"> <td> <span id="layerCalender"></span> </td> </tr> 。。。<script language="javascript" type="text/javascript"> <!-- var dayArray=new Array("日","一","二","三","四","五","六"); var monthArray=[31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; var stringTable="<table cellspacing=\"0\" cellpadding=\"0\" border=\"1\" style=\"align:center;border-color:#8F8FAF;height:100%\" width=\"100%\"><tr style=\"background-color:#ffffff;align:center\">"; for (var i=0; i<dayArray.length; ++i) { stringTable+="<td class=\"tdclass\"><font color=\"#993333\"><b>"+dayArray[i]+"</b></font></td>"; } stringTable+="</tr>"; function setValue(tag, str) { document.getElementById(tag).innerHTML=str; } function showTime() { var today=new Date(); var currentYear=today.getFullYear() if (((currentYear%4==0)&&(currentYear%100!=0))||(currentYear%400==0)) monthArray[1]=29; var allDays=monthArray[today.getMonth()]; var currentWeek=today.getDay(); var currentDay=today.getDate(); var i=currentDay%7-currentWeek; var threshold=(7+i)%7; var isEnd=false; var stringAll=stringTable; while (true) { if (isEnd) { stringAll+="<td class=\"tdclass\" style=\"background-color:#EEEEEE\"> </td>"; if (i % 7==(threshold+6)%7) { stringAll+="</tr>"; break; } } else { if (i % 7==threshold) stringAll+="<tr style=\"align:center\">"; stringAll+=i>0?"<td class=\"tdclass\""+(i==currentDay?" style=\"background-color:#FEA477;color: #FFFFFF\"":"")+"><b>"+i+"</b></td>":"<td class=\"tdclass\" style=\"background-color:#EEEEEE\"> </td>"; if (i % 7==(threshold+6)%7) { stringAll+="</tr>"; if (i==allDays) break; } if (i==allDays) isEnd=true; } ++i; } stringAll+="</table>"; setValue("layerYear", currentYear); setValue("layerMonth", today.getMonth()+1); setValue("layerDay", currentDay); setValue("layerWeek", dayArray[currentWeek]); setValue("layerCalendar", stringAll); } showTime() // --> </script> 請(qǐng)問“l(fā)ayerCalender”對(duì)象為什么得不到呢？