Код скрипта
<HTML>
<HEAD>
<TITLE>
JavaScript clock
</TITLE>
</HEAD>
<BODY BGCOLOR="#000000">
<!-- JavaScript immediate script -->
<SCRIPT LANGUAGE="JavaScript">
<!--
// Copyright (c) 1996-1997 Tomer Shiran. All rights reserved.
// Permission given to use the script provided that this notice remains as is.
// Additional scripts can be found at http://www.geocities.com/~yehuda/
// create array of all digit images
var digit = new Array()
digit[0] = new Image(16, 21)
digit[1] = new Image(16, 21)
digit[2] = new Image(16, 21)
digit[3] = new Image(16, 21)
digit[4] = new Image(16, 21)
digit[5] = new Image(16, 21)
digit[6] = new Image(16, 21)
digit[7] = new Image(16, 21)
digit[8] = new Image(16, 21)
digit[9] = new Image(16, 21)
digit[10] = new Image(16, 21) // am
digit[11] = new Image(16, 21) // pm
digit[12] = new Image(9, 21) // colon
digit[13] = new Image(9, 21) // blank
// assign sources to digit image objects (0 - 9)
for (var i = 0; i < 10; ++i) {
digit[i].src = getPath(location.href) + "dg" + i + ".gif"
}
// assign sources to other image objects
digit[10].src = getPath(location.href) + "dgam.gif"
digit[11].src = getPath(location.href) + "dgpm.gif"
digit[12].src = getPath(location.href) + "dgc.gif"
digit[13].src = getPath(location.href) + "dgb.gif"
// set initial time values to impossible ones
var hour1 = getHour(0)
var hour2 = getHour(1)
var minute1 = getMinute(0)
var minute2 = getMinute(1)
var ampm = getAmpm()
var colon = false
// get array substring of first clock image in document.images array
var start = document.images.length // number of images in document
// print initial clock
var openImage = "<IMG SRC=\"" + getPath(location.href) + "dg"
var closeImage = ".gif\" HEIGHT=21 WIDTH=16>"
document.write(openImage + hour1 + closeImage)
document.write(openImage + hour2 + closeImage)
document.write(openImage + "c.gif\" HEIGHT=21 WIDTH=9>")
document.write(openImage + minute1 + closeImage)
document.write(openImage + minute2 + closeImage)
document.write(openImage + ((ampm == 10) ? "am" : "pm") + closeImage)
var timerID = null
var timerRunning = false
update()
function setClock() {
if (getHour(0) != hour1) { // not getHours()!
hour1 = getHour(0)
document.images[start].src = digit[hour1].src
}
if (getHour(1) != hour2) { // not getHours()!
hour2 = getHour(1)
document.images[start + 1].src = digit[hour2].src
}
colon = !colon
if (!colon)
document.images[start + 2].src = digit[13].src
else
document.images[start + 2].src = digit[12].src
if (getMinute(0) != minute1) { // not getMinutes()!
minute1 = getMinute(0)
document.images[start + 3].src = digit[minute1].src
}
if (getMinute(1) != minute2) { // not getMinutes()!
minute2 = getMinute(1)
document.images[start + 4].src = digit[minute2].src
}
if (getAmpm() != ampm) {
ampm = getAmpm()
document.images[start + 5].src = digit[ampm].src
}
timerID = setTimeout("setClock()",1000)
timerRunning = true
}
function update() {
stopClock()
setClock()
}
function stopClock() {
if (timerRunning)
clearTimeout(timerID)
timerRunning = false
}
function getHour(place) {
var now = new Date()
var hour = now.getHours()
if (hour >= 12)
hour -= 12
hour = (hour == 0) ? 12 : hour
if (hour < 10)
hour = "0" + hour // do not parse number!
hour += ""
return parseInt(hour.charAt(place))
}
function getMinute(place) {
var now = new Date()
var minute = now.getMinutes()
if (minute < 10)
minute = "0" + minute // do not parse number!
minute += ""
return parseInt(minute.charAt(place))
}
function getAmpm() {
var now = new Date()
var hour = now.getHours()
if (hour >= 12)
return 11 // pm
/* else */
return 10 // am
}
function getPath(url) {
lastSlash = url.lastIndexOf("/")
return url.substring(0, lastSlash + 1)
}
// -->
</SCRIPT>
</BODY>
</HTML>