Часы прямо на странице.
Этот код показывает идущие цифровые часы.
Не понятно, зачем они нужны, но многим нравится
<html>
<head>
<script language="JavaScript">
var stnr="";
var ns="0123456789";
var a="";
var isn=new Array(); // Netscape 3.0 specific call
for (var i=0;i<10;i++)
{
isn[i]=new Image(); // Netscape 3.0 specific call
isn[i].src="nr/"+i+".gif";
}
function dynTim()
{
var now=new Date();
var hrs=now.getHours();
var min=now.getMinutes();
clckh=""+((hrs<10)?"0":"")+hrs; // format to 2 digits
clckh+=((min<10)?"0":"")+min; // format to 2 digits
for (var i=0;i
</head>
<body>
<img src="nr/0.gif" name="t1">
<img src="nr/0.gif" name="t2">
<img src="nr/c.gif">
<img src="nr/0.gif" name="t3">
<img src="nr/0.gif" name="t4">
<script language="JavaScript">
<!--Hide JavaScript from Java-Impaired Browsers
dynTim();
// End Hiding -->
</script>
</body>
</html>
Календарь.
Календарь на текущий месяц с указанием текущего дня.
Если его дополнить ссылками, то можно использовать в новостном разделе.
<html>
<head>
</head>
<body>
<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/
setCal()
function getTime() {
// initialize time-related variables with current time settings
var now = new Date()
var hour = now.getHours()
var minute = now.getMinutes()
now = null
var ampm = ""
// validate hour values and set value of ampm
if (hour >= 12) {
hour -= 12
ampm = "PM"
} else
ampm = "AM"
hour = (hour == 0) ? 12 : hour
// add zero digit to a one digit minute
if (minute < 10)
minute = "0" + minute // do not parse this number!
// return time string
return hour + ":" + minute + " " + ampm
}
function leapYear(year) {
if (year % 4 == 0) // basic rule
return true // is leap year
/* else */ // else not needed when statement is "return"
return false // is not leap year
}
function getDays(month, year) {
// create array to hold number of days in each month
var ar = new Array(12)
ar[0] = 31 // January
ar[1] = (leapYear(year)) ? 29 : 28 // February
ar[2] = 31 // March
ar[3] = 30 // April
ar[4] = 31 // May
ar[5] = 30 // June
ar[6] = 31 // July
ar[7] = 31 // August
ar[8] = 30 // September
ar[9] = 31 // October
ar[10] = 30 // November
ar[11] = 31 // December
// return number of days in the specified month (parameter)
return ar[month]
}
function getMonthName(month) {
// create array to hold name of each month
var ar = new Array(12)
ar[0] = "January"
ar[1] = "February"
ar[2] = "March"
ar[3] = "April"
ar[4] = "May"
ar[5] = "June"
ar[6] = "July"
ar[7] = "August"
ar[8] = "September"
ar[9] = "October"
ar[10] = "November"
ar[11] = "December"
// return name of specified month (parameter)
return ar[month]
}
function setCal() {
// standard time attributes
var now = new Date()
var year = now.getYear()
var month = now.getMonth()
var monthName = getMonthName(month)
var date = now.getDate()
now = null
// create instance of first day of month, and extract the day on which it occurs
var firstDayInstance = new Date(year, month, 1)
var firstDay = firstDayInstance.getDay()
firstDayInstance = null
// number of days in current month
var days = getDays(month, year)
// call function to draw calendar
drawCal(firstDay + 1, days, date, monthName, 1900 + year)
}
function drawCal(firstDay, lastDate, date, monthName, year) {
// constant table settings
var headerHeight = 15 // height of the table's header cell
var border = 1 // 3D height of table's border
var cellspacing = 1 // width of table's border
var headerColor = "midnightblue" // color of table's header
var headerSize = "1" // size of tables header font
var colWidth = 30 // width of columns in table
var dayCellHeight = 10 // height of cells containing days of the week
var dayColor = "darkblue" // color of font representing week days
var cellHeight = 20 // height of cells representing dates in the calendar
var todayColor = "darkred" // color specifying today's date in the calendar
var timeColor = "blue" // color of font representing current time
// create basic table structure
var text = "" // initialize accumulative variable to empty string
text += '<TABLE BORDER=' + border + ' CELLSPACING=' + cellspacing + '>' // table settings
text += '<TH COLSPAN=7 HEIGHT=' + headerHeight + '>' // create table header cell
text += '<FONT COLOR="' + headerColor + '" SIZE=' + headerSize + '>' // set font for table header
text += monthName + ' ' + year
text += '</FONT>' // close table header's font settings
text += '</TH>' // close header cell
// variables to hold constant settings
var openCol = '<TD WIDTH=' + colWidth + ' HEIGHT=' + dayCellHeight + '>'
openCol += '<FONT COLOR="' + dayColor + '">'
var closeCol = '</FONT></TD>'
// create array of abbreviated day names
var weekDay = new Array(7)
weekDay[0] = "Sun"
weekDay[1] = "Mon"
weekDay[2] = "Tues"
weekDay[3] = "Wed"
weekDay[4] = "Thu"
weekDay[5] = "Fri"
weekDay[6] = "Sat"
// create first row of table to set column width and specify week day
text += '<TR ALIGN="center" VALIGN="center">'
for (var dayNum = 0; dayNum < 7; ++dayNum) {
text += openCol + weekDay[dayNum] + closeCol
}
text += '</TR>'
// declaration and initialization of two variables to help with tables
var digit = 1
var curCell = 1
for (var row = 1; row <= Math.ceil((lastDate + firstDay - 1) / 7); ++row) {
text += '<TR ALIGN="right" VALIGN="top">'
for (var col = 1; col <= 7; ++col) {
if (digit > lastDate)
break
if (curCell < firstDay) {
text += '<TD></TD>'
curCell++
} else {
if (digit == date) { // current cell represent today's date
text += '<TD HEIGHT=' + cellHeight + '>'
text += '<FONT COLOR="' + todayColor + '" SIZE="-1">'
text += digit
text += '</FONT>'
// You can uncomment these lines if you want current time in today's box
// text += '<BR>'
// text += '<FONT COLOR="' + timeColor + '" SIZE="-1">'
// text += '<CENTER>' + getTime() + '</CENTER>'
// text += '</FONT>'
text += '</TD>'
} else text += '<TD HEIGHT=' + cellHeight + '><font size="-1">' + digit + '</font></TD>'
digit++
}
}
text += '</TR>'
}
// close all basic table tags
text += '</TABLE>'
// print accumulative HTML string
document.write(text)
}
// -->
</script>
</body>
</html>
Реагирование на время суток.
Этот код позволяет реагировать на время суток на стороне клиента.
Вы можете в зависимости от времени суток вывести соответствующее приветствие или предложить соответствующий товар.
<html>
<head>
<script language="JavaScript">
function getHourOfDay()
{ var now = new Date();
return(now.getHours());
}
function getTime()
{
var now = new Date();
var minutes = now.getMinutes();
var divider = ":";
if (minutes<10)
divider = ":0";
// Hack to get it to display the time
// correctly in version 3.0, (adjust
for offset)
if (navigator.appVersion.lastIndexOf('3.')
!= -1 &&
navigator.appName.lastIndexOf
('Netscape') != -1)
return( now.getHours()-1
+ divider + minutes );
// Other versions may work with this ?
return( now.getHours() + divider + minutes );
}
function sayHello ()
{
document.write( "Сейчас <B>" + getTime() +</B>, поэтому мы желаем Вам" );
if(getHourOfDay()<5 || getHourOfDay()>19)
document.write(' спокойной ночи!');
else
{
if ( getHourOfDay() < 11)
{
document.write(' доброго
утра!');
}
else
{
document.write(' хорошей
работы!');
}
}
}
</script>
</head>
<body>
<script language="JavaScript">
<!--
sayHello()
// -->
</script>
</body>
</html>
