/*
Domnick Hunter iFoot Intranet Core
Calendar / DateTimePicker
Author: Karl Dyson
Last Modified: 27/2/2006
*/
/* **************************************************************************************************** */
/* Constructor */
var iCalendar = function(name)
{
this.name = name;
this.parent = window.opener;
this.passback = null;
this.width = 212;
this.height = 210;
this.scrolling = "no";
this.window = null;
this.title = "Calendar";
this.date = new Date();
this.selectedDate = new Date();
this.months = new Array(12);
this.months[0] = 'January';
this.months[1] = 'February';
this.months[2] = 'March';
this.months[3] = 'April';
this.months[4] = 'May';
this.months[5] = 'June';
this.months[6] = 'July';
this.months[7] = 'August';
this.months[8] = 'September';
this.months[9] = 'October';
this.months[10] = 'November';
this.months[11] = 'December';
this.setDate(this.date);
}
/* **************************************************************************************************** */
/* Date Manipulation Methods */
iCalendar.prototype.setSelectedDate = function(which)
{
this.selectedDate.setFullYear(which.getFullYear(),which.getMonth(),which.getDate());
}
iCalendar.prototype.setStartDate = function(which)
{
this.selectedDate.setFullYear(which.getFullYear(),which.getMonth(),which.getDate());
this.setDate(which);
}
iCalendar.prototype.setDate = function(which)
{
this.date.setFullYear(which.getFullYear(),which.getMonth(),which.getDate());
this.grid = new Array(31);
for (var counter1 = 0; counter1 < 42; counter1++)
this.grid[counter1] = -1;
start = this.date;
start.setDate(1);
this.startOfMonth = start.getDay() - 1;
if (this.startOfMonth < 0)
this.startOfMonth = 6;
// quick fix
counter2 = 1;
for (var counter1 = this.startOfMonth; counter1 < this.startOfMonth + this.getMonthDays(start.getMonth(),start.getFullYear()) ; counter1++) {
this.grid[counter1] = counter2++;
}
}
function isLeapYear(yr) {
return new Date(yr,2-1,29).getDate()==29;
}
iCalendar.prototype.getMonthDays = function(tMonth, tYear)
{
var res = 0;
daysInMonth = new Array(12);
daysInMonth[0] = 31;
daysInMonth[1] = 28;
daysInMonth[2] = 31;
daysInMonth[3] = 30;
daysInMonth[4] = 31;
daysInMonth[5] = 30;
daysInMonth[6] = 31;
daysInMonth[7] = 31;
daysInMonth[8] = 30;
daysInMonth[9] = 31;
daysInMonth[10] = 30;
daysInMonth[11] = 31;
if ((tMonth == 1) && (isLeapYear(tYear)))
res = 29;
else
res = daysInMonth[tMonth];
return res;
}
/* **************************************************************************************************** */
/* Display Methods */
iCalendar.prototype.open = function()
{
this.window = window.open("","","width=" + this.width + ", height=" + this.height + ", scrollbars=" + this.scrolling);
this.display();
}
iCalendar.prototype.display = function()
{
this.window.document.open();
this.window.document.writeln('');
this.window.document.writeln('');
this.window.document.writeln("");
this.window.document.writeln("");
this.window.document.writeln('');
this.window.document.writeln("" + this.title + "");
this.window.document.writeln(this.createCSS());
this.window.document.writeln("");
this.window.document.writeln("");
this.window.document.writeln(this.createCalendar());
this.window.document.writeln(this.createButtons());
this.window.document.writeln("");
this.window.document.writeln("");
this.window.document.close();
}
iCalendar.prototype.createCSS = function() {
var css = "";
css = ""
return css;
}
iCalendar.prototype.createButtons = function(){
var buts = "";
buts = '';
buts += ' ';
buts += '';
buts += '
';
return buts;
}
iCalendar.prototype.createCalendar = function() {
var cal = "";
var flop = false;
var tmp = new Date();
var selectedDay;
cal = '';
cal += ""
cal += '
';
cal += '';
cal += ' ';
cal += ' ';
cal+= ' ';
cal += '';
cal += '';
cal += '| M';
cal += ' | T';
cal += ' | W';
cal += ' | T';
cal += ' | F';
cal += ' | S';
cal += ' | S';
cal += ' |
';
tmp.setFullYear(this.date.getFullYear(),this.date.getMonth(),this.date.getDate());
for (var counter1 = 0; counter1 < this.startOfMonth + this.getMonthDays(this.date.getMonth(),this.date.getFullYear()); counter1++) {
selectedDay = false;
if ((counter1 % 7) == 0) {
cal += '';
}
if (this.grid[counter1] > -1) {
tmp.setDate(this.grid[counter1]);
if ( (tmp.getDate() == this.selectedDate.getDate()) && (tmp.getMonth() == this.selectedDate.getMonth()) && (tmp.getFullYear() == this.selectedDate.getFullYear()) )
selectedDay = true;
}
if (selectedDay)
cal += '| ';
else if (((counter1 % 7) == 5) || ((counter1 % 7) == 6))
cal += ' | ';
else
cal += ' | ';
if (this.grid[counter1] == -1)
cal += ' ';
else
cal += '' + this.grid[counter1] + '';
cal += ' | '
}
cal += '
';
cal += '
';
cal += '