JS当前系统时间
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>当前时间</title><script> function tick() { var hours, minutes, seconds, xfile; var intHours, intMinutes, intSeconds; var today, theday; today = new Date(); 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"); theday = today.getFullYear()+"年" + [today.getMonth()+1]+"月" +today.getDate()+"日" + d[today.getDay()+1]; intHours = today.getHours(); intMinutes = today.getMinutes(); intSeconds = today.getSeconds(); if (intHours == 0) { hours = "12:"; xfile = " 午夜 "; } else if (intHours < 12) { hours = intHours+":"; xfile = " 上午 "; } else if (intHours == 12) { hours = "12:"; xfile = " 正午 "; } else { intHours = intHours - 12 hours = intHours + ":"; xfile = " 下午 "; } if (intMinutes < 10) { minutes = "0"+intMinutes+":"; } else { minutes = intMinutes+":"; } if (intSeconds < 10) { seconds = "0"+intSeconds+" "; } else { seconds = intSeconds+" "; } timeString = theday+xfile+hours+minutes+seconds; Clock.innerHTML = timeString; window.setTimeout("tick();", 100); } window.onload = tick;</script></head><body><span id="Clock" style="font-size: 12px; COLOR: #777;"></span></body></html>?