支持 FF 的实时时间显示

//动态显示时间 function showtime(id) { today = new Date(); var year = today.getYear(); var month = today.getMonth() + 1; var day = today.getDate(); var hours = today.getHours(); var minutes = today.getMinutes(); var seconds = today.getSeconds(); //时分秒 var timeValue = hours;//((hours >12) ? hours -12 :hours); timeValue += ((minutes < 10) ? ":0" : ":") + minutes + ""; //timeValue += (hours >= 12) ? "PM" : "AM"; timeValue += ((seconds < 10) ? ":0" : ":") + seconds + ""; // 星期 var weak = '星期'+'日一二三四五六'.charAt(new Date().getDay()); var timetext = year + "-" + month + "-" + day + "-" + weak; document.getElementById(""+id).innerText = timetext; //div的html是now这个字符串 setTimeout("showtime()", 1000); //设置过1000毫秒就是1秒，调用showtime方法 }

在html中引入 JS文件,然后调用showtime 并传入 div的id即可

<div class="new_top_time" id="time"> <mce:script type="text/javascript"><!-- showtime('time'); // --></mce:script> </div>