Code tạo nút thông báo giờ trên web

Code tạo nút thông báo giờ trên web.

Code tạo nút thông báo giờ trên web

<SCRIPT language=JavaScript>

<! Begin

day = new Date();

miVisit = day.getTime();

function clock() {

dayTwo = new Date();

hrNow = dayTwo.getHours();

mnNow = dayTwo.getMinutes();

scNow = dayTwo.getSeconds();

miNow = dayTwo.getTime();

if (hrNow == 0) {

hour = 12;

ap = " Sáng";

} else if(hrNow <= 11) {

ap = " Sáng";

hour = hrNow;

} else if(hrNow == 12) {

ap = " Chiều";

hour = 12;

} else if (hrNow >= 13) {

hour = (hrNow - 12);

ap = " Chiều";

}

if (hrNow >= 13) {

hour = hrNow - 12;

}

if (mnNow <= 9) {

min = "0" + mnNow;

}

else (min = mnNow)

if (scNow <= 9) {

secs = "0" + scNow;

} else {

secs = scNow;

}

time ="Duy Thạch xin thông báo bây giờ là "+hour + ":" + min + ":" + secs + ap; document.form.button.value = time;

self.status = time;

setTimeout('clock()', 1000);

}

function timeInfo() {

milliSince = miNow;

milliNow = miNow - miVisit;

secsVisit = Math.round(milliNow / 1000);

minsVisit = Math.round((milliNow / 1000) / 60);

alert("There have been " + milliSince + " milliseconds since midnight, January 1,

1970 "

+ "You have spent " + milliNow + " of those milliseconds on this page "

+ " About " + minsVisit + " minutes, and "

+ secsVisit + " seconds.");

}

document.write("<center><form name=\"form\">"

+ "<input type=button value=\"Click for info!\""

+ " name=button onClick=\"timeInfo()\"></form></center>");

onError = null;

clock();

// End >

</SCRIPT>