Calender Widget

<script>
setCal()
function getTime() {
var now = new Date()
var hour = now.getHours()
var minute = now.getMinutes()
now = null
var ampm = ""
if (hour >= 12) {
hour -= 12
ampm = "pm"
} else
ampm = "am"
hour = (hour == 0) ? 12 : hour
if (minute < 10)
minute = "0" + minute
return hour + ":" + minute + " " + ampm}
function leapYear(year) {
if (year % 4 == 0)
return true
return false}
function getDays(month, year) {
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 ar[month]}
function getMonthName(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 ar[month]}
function setCal() {
var now = new Date()
var year = now.getYear()
if (year < 1000)
year+=1900
var month = now.getMonth()
var monthName = getMonthName(month)
var date = now.getDate()
now = null
var firstDayInstance = new Date(year, month, 1)
var firstDay = firstDayInstance.getDay()
firstDayInstance = null
var days = getDays(month, year)
drawCal(firstDay + 1, days, date, monthName, year)}
function drawCal(firstDay, lastDate, date, monthName, year) {
var headerHeight = 35 // υψος κελιού επικεφαλίδας
var border = 2 // 3D ύψος του περιγράματος του πίνακα
var cellspacing = 4 // πλάτος του περιγράματος του πίνακα
var headerColor = "#F11111" // χρώμα κειμένου επικεφαλίδας
var headerSize = "+2" // μέγεθος κειμένου επικεφαλίδας
var colWidth = 26 // πλάτος στηλών πίνακα
var cellHeight = 26 // ύψος γραμμών πίνακα
var dayCellHeight = 17 // ύψος κελιών των ημερών της εβδομάδας
var dayColor = "#173377" // χρώμα κειμένου των ημερών της εβδομάδας
var todayColor = "#F11111" // χρώμα τρέχουσας ημέρας
var timeColor = "#105105" // χρώμα τωρινής ώρας
var text = ""
text += '<CENTER>'
text += '<TABLE BORDER=' + border + ' CELLSPACING=' + cellspacing + '>'
text += '<TH COLSPAN=7 HEIGHT=' + headerHeight + '>'
text += '<FONT COLOR="' + headerColor + '" SIZE=' + headerSize + '>'
text += monthName + ' ' + year
text += '</FONT>'
text += '</TH>'
var openCol = '<TD WIDTH=' + colWidth + ' HEIGHT=' + dayCellHeight + '>'
openCol += '<FONT COLOR="' + dayColor + '">'
var closeCol = '</FONT></TD>'
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"
text += '<TR ALIGN="center" VALIGN="center">'
for (var dayNum = 0; dayNum < 7; ++dayNum) {
text += openCol + weekDay[dayNum] + closeCol}
text += '</TR>'
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 + '">'
text += digit
text += '</FONT><BR>'
text += '<FONT COLOR="' + timeColor + '" SIZE=2>'
text += '<CENTER>' + getTime() + '</CENTER>'
text += '</FONT>'
text += '</TD>'
} else
text += '<TD HEIGHT=' + cellHeight + '>' + digit + '</TD>'
digit++}}
text += '</TR>'}
text += '</TABLE>'
text += '</CENTER>'
document.write(text)}
</script>

<script>
var day_of_week = new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat');
var month_of_year = new Array('January','February','March','April','May','June','July','August','September','October','November','December');
var Calendar = new Date();
var year = Calendar.getFullYear();     // Returns year
var month = Calendar.getMonth();    // Returns month (0-11)
var today = Calendar.getDate();    // Returns day (1-31)
var weekday = Calendar.getDay();    // Returns day (1-31)
var DAYS_OF_WEEK = 7;    // "constant" for number of days in a week
var DAYS_OF_MONTH = 31;    // "constant" for number of days in a month
var cal;    // Used for printing
Calendar.setDate(1);    // Start the calendar day at '1'
Calendar.setMonth(month);    // Start the calendar month at now
var TR_start = '<TR>';
var TR_end = '</TR>';
var highlight_start = '<TD WIDTH="25"><TABLE CELLSPACING=0 BORDER=2 BGCOLOR="#FD0404" BORDERCOLOR="#45EA19"><TR><TD WIDTH=25><B><CENTER>';
var highlight_end   = '</CENTER></TD></TR></TABLE></B>';
var TD_start = '<TD WIDTH="25"><CENTER>';
var TD_end = '</CENTER></TD>';
cal =  '<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=0 BORDERCOLOR="#FBBB22"><TR><TD>';
cal += '<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=2>' + TR_start;
cal += '<TD COLSPAN="' + DAYS_OF_WEEK + '" BGCOLOR="#4ADD08"><CENTER><B>';
cal += month_of_year[month]  + '   ' + year + '</B>' + TD_end + TR_end;
cal += TR_start;
for(index=0; index < DAYS_OF_WEEK; index++){
if(weekday == index)
cal += TD_start + '<B>' + day_of_week[index] + '</B>' + TD_end;
else
cal += TD_start + day_of_week[index] + TD_end;}
cal += TD_end + TR_end;
cal += TR_start;
for(index=0; index < Calendar.getDay(); index++)
cal += TD_start + '  ' + TD_end;
for(index=0; index < DAYS_OF_MONTH; index++){
if( Calendar.getDate() > index ){
  week_day =Calendar.getDay();
  if(week_day == 0)
  cal += TR_start;
  if(week_day != DAYS_OF_WEEK){
  var day  = Calendar.getDate();
  if( today==Calendar.getDate() )
  cal += highlight_start + day + highlight_end + TD_end;
  else
  cal += TD_start + day + TD_end;}
  if(week_day == DAYS_OF_WEEK)
  cal += TR_end;}
  Calendar.setDate(Calendar.getDate()+1);}
cal += '</TD></TR></TABLE></TABLE>';
document.write(cal);
</script>