function jsnow(){today=new Date();var hours = today.getHours();var minutes = today.getMinutes();var seconds = today.getSeconds();var timeValue =  hours; timeValue += ((minutes < 10) ? ":0" : ":") + minutes;timeValue += ((seconds < 10) ? ":0" : ":") + seconds;function initArray(){this.length=initArray.arguments.length;for(var i=0;i<this.length;i++){this[i+1]=initArray.arguments[i];}}var d=new initArray("星期日","星期一","星期二","星期三","星期四","星期五","星期六");document.getElementById("jsnow").innerHTML=(today.getFullYear()+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日&nbsp;&nbsp;"+d[today.getDay()+1]+"&nbsp;&nbsp;"+timeValue);}
if(document.getElementById("jsnow")){jsnow();setInterval(jsnow,1000);}