File: /var/www/likoholding/old.liko-holding.com.ua/jscripts/jquery-calendar.js
/* MarcGrabanski.com v2.5 */
/* Pop-Up Calendar Built from Scratch by Marc Grabanski */
/* Enhanced by Keith Wood (kbwood@iprimus.com.au). */
/* Time picker functionality added by Gregor Petrin*/
/* Under the Creative Commons Licence http://creativecommons.org/licenses/by/3.0/
Share or Remix it but please Attribute the authors. */
var popUpCal = {
selectedDay: 0,
selectedMonth: 0, // 0-11
selectedYear: 0, // 4-digit year
selectedHour:0,
selectedMinute:0,
clearText: 'Очистить', // Display text for clear link
closeText: 'Закрыть', // Display text for close link
prevText: '<Пред', // Display text for previous month link
nextText: 'След>', // Display text for next month link
currentText: 'Сегодня', // Display text for current month link
appendText: '', // Display text following the input box, e.g. showing the format
buttonText: '...', // Text for trigger button
buttonImage: '', // URL for trigger button image
buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
dayNames: ['Вс','Пн','Вт','Ср','Чт','Пт','Сб'], // Names of days starting at Sunday
monthNames: ['Январь','Февраль','Март','Апрель','Май','Июнь','Июль','Август','Сентябрь','Октябрь','Ноябрь','Декабрь'], // Names of months
dateFormat: 'DMY/', // First three are day, month, year in the required order, fourth is the separator, e.g. US would be 'MDY/'
yearRange: '-10:+10', // Range of years to display in drop-down, either relative to current year (-nn:+nn) or absolute (nnnn:nnnn)
changeMonth: true, // True if month can be selected directly, false if only prev/next
changeYear: true, // True if year can be selected directly, false if only prev/next
firstDay: 1, // The first day of the week, Sun = 0, Mon = 1, ...
changeFirstDay: true, // True to click on day name to change, false to remain as set
showOtherMonths: false, // True to show dates in other months, false to leave blank
minDate: null, // The earliest selectable date, or null for no limit
maxDate: null, // The latest selectable date, or null for no limit
speed: 'medium', // Speed of display/closure
autoPopUp: 'focus', // 'focus' for popup on focus, 'button' for trigger button, or 'both' for either
closeAtTop: true, // True to have the clear/close at the top, false to have them at the bottom
customDate: null, // Function that takes a date and returns an array with [0] = true if selectable, false if not,
// [1] = custom CSS class name(s) or '', e.g. popUpCal.noWeekends
fieldSettings: null, // Function that takes an input field and returns a set of custom settings for the calendar
timeSeparators:[' ',':','AM','PM'], //An array of time separators: the first and second strings are obligatory, while the second and third strings specify
//the AM and PM strings if they are needed; the first parameter separates the date and time fields.
timeSeparators:[' ',':'], //Enable the time selector without AM/PM
/* Format and display the given date. */
formatDate: function(day, month, year, hour, minute) {
month++; // adjust javascript month
var dateString = '';
for (var i = 0; i < 3; i++) {
dateString += this.dateFormat.charAt(3) +
(this.dateFormat.charAt(i) == 'D' ? (day < 10 ? '0' : '') + day :
(this.dateFormat.charAt(i) == 'M' ? (month < 10 ? '0' : '') + month :
(this.dateFormat.charAt(i) == 'Y' ? year : '?')));
}
//append time info
if (this.timeSeparators && this.timeSeparators.length > 1 && this.timeSeparators[0] && hour != null && minute != null) {
dateString += this.timeSeparators[0] + this.hourString(hour) + this.timeSeparators[1] + ((minute >= 10) ? minute : ('0' + minute));
if (this.timeSeparators.length == 4 && hour < 12) dateString += this.timeSeparators[2];
else if (this.timeSeparators.length == 4 && hour >= 12) dateString += this.timeSeparators[3];
}
return dateString.substring(1);
},
/*Parses a string and returns a Date object*/
parseDate: function(Text) {
var currentYear, currentMonth, currentDay, currentHour, currentMinute;
if (this.timeSeparators && this.timeSeparators.length > 1) {
var currentTimeAndDate = Text.split(this.timeSeparators[0]);
var index = 0;
while (index < currentTimeAndDate.length) if (currentTimeAndDate[index]) index++; else currentTimeAndDate.splice(index, 1);
if (currentTimeAndDate.length > 0) var currentDate = currentTimeAndDate[0].split(this.dateFormat.charAt(3)); else var currentDate = [];
if (currentTimeAndDate.length > 1) var currentTime = currentTimeAndDate[1].split(this.timeSeparators[1]); else var currentTime = [];
}
else {
var currentDate = Text.split(this.dateFormat.charAt(3));
var currentTime = null;
}
if (currentDate.length == 3) {
currentDay = parseInt(this.trimNumber(currentDate[this.dateFormat.indexOf('D')]));
currentMonth = parseInt(this.trimNumber(currentDate[this.dateFormat.indexOf('M')])) - 1;
currentYear= parseInt(this.trimNumber(currentDate[this.dateFormat.indexOf('Y')]));
} else {
currentDay = new Date().getDate();
currentMonth = new Date().getMonth();
currentYear= new Date().getFullYear();
}
if (this.timeSeparators && this.timeSeparators.length > 1 && this.timeSeparators[0]) {
if (currentTime != null && currentTime.length == 2) {
currentHour = parseInt(this.trimNumber(currentTime[0]));
if (this.timeSeparators.length > 2) {
if (currentTime[1].indexOf(this.timeSeparators[2]) == currentTime[1].length - this.timeSeparators[2].length) {
if (currentHour == 12) currentHour = 0;
currentMinute = parseInt(this.trimNumber(currentTime[1].substring(0, currentTime[1].length - this.timeSeparators[2].length)));
} else {
if (currentHour < 12) currentHour += 12;
currentMinute = parseInt(this.trimNumber(currentTime[1].substring(0, currentTime[1].length - this.timeSeparators[1].length)));
}
}
else currentMinute = parseInt(this.trimNumber(currentTime[1]));
} else {
currentHour = new Date().getHours();
currentMinute = new Date().getMinutes();
}
return new Date(currentYear, currentMonth, currentDay, currentHour, currentMinute);
}
else return new Date(currentYear, currentMonth, currentDay);
},
/* Parse existing date and initialise calendar. */
setDateFromField: function() {
var currentDate = this.parseDate(this.input.val());
this.currentDay = currentDate.getDate();
this.currentMonth = currentDate.getMonth();
this.currentYear = currentDate.getFullYear();
if (this.timeSeparators && this.timeSeparators.length > 1 && this.timeSeparators[0]) {
this.currentHour = currentDate.getHours();
this.currentMinute = currentDate.getMinutes();
}
this.selectedDay = this.currentDay;
this.selectedMonth = this.currentMonth;
this.selectedYear = this.currentYear;
if (this.currentHour && this.currentMinute) {
this.selectedHour = this.currentHour;
this.selectedMinute = this.currentMinute;
}
this.adjustDate(0, 'D', true);
},
/*Translates this hour into the AM/PM number if neccessary*/
hourString: function(Hour) {
if (this.timeSeparators.length == 4) {
if (Hour == 0) return '' + 12;
else if (Hour > 12) return '' + (Hour - 12);
else return '' + Hour;
}
else return '' + Hour;
},
/* Update the input field with the selected date. */
/* Edited by Gregor Petrin to allow a custom input field as a parameter - this can be used to display a date at start*/
selectDate: function(Input) {
if (!Input) var Input = this.input;
this.hideCalendar(this.speed);
if (this.timeSeparators.length > 1) Input.val(this.formatDate(this.selectedDay, this.selectedMonth, this.selectedYear, this.selectedHour, this.selectedMinute));
else Input.val(this.formatDate(this.selectedDay, this.selectedMonth, this.selectedYear));
},
/* Construct and display the calendar. */
showCalendar: function() {
this.popUpShowing = true;
// build the calendar HTML
var timeSelect = '';
if (this.timeSeparators.length > 1) {
timeSelect += '<div id="calendar_time"><select id="calendar_hour">';
if (this.timeSeparators.length == 4) {
if (this.selectedHour == 12 || this.selectedHour == 0) timeSelect += '<option value="12" selected="selected">12</option>';
else timeSelect += '<option value="12">12</option>';
for (var a = 1; a < 12; a++) {
if (this.selectedHour == a || (a == 12 && this.selectedHour == 0) || (a + 12 == this.selectedHour)) timeSelect += '<option value="' + a + '" selected="selected">' + a + '</option>';
else timeSelect += '<option value="' + a + '">' + a + '</option>';
}
} else {
for (var a = 0; a<24; a++) {
if (this.selectedHour == a) timeSelect += '<option value="' + a + '" selected="selected">' + a + '</option>';
else timeSelect += '<option value="' + a + '">' + a + '</option>';
}
}
timeSelect += '</select> ' + this.timeSeparators[1] + ' <select id="calendar_minute">';
for (var a = 0; a < 59; a++) {
if (this.selectedMinute == a) timeSelect += '<option value="' + a + '" selected="selected">' + ((a >= 10) ? a : ('0' + a)) + '</option>';
else timeSelect += '<option value="' + a + '">' + ((a >= 10) ? a : ('0' + a)) + '</option>';
}
timeSelect +='</select>';
if (this.timeSeparators.length == 4) {
timeSelect += ' <select id="calendar_ampm">';
timeSelect += '<option value="AM"' + ((this.selectedHour < 12) ? ' selected="selected"' : '') + '>' + this.timeSeparators[2] + '</option>';
timeSelect += '<option value="PM"' + ((this.selectedHour >= 12) ? ' selected="selected"' : '') + '>' + this.timeSeparators[3] + '</option>';
timeSelect += '</select>';
}
timeSelect +='</div>';
}
var html = (this.closeAtTop ? '<div id="calendar_control">' +
'<a id="calendar_clear">' + this.clearText + '</a>' +
'<a id="calendar_close">' + this.closeText + '</a></div>' : '') +
'<div id="calendar_links"><a id="calendar_prev">' + this.prevText + '</a>' +
// '<a id="calendar_current">' + this.currentText + '</a>' +
'<a id="calendar_next">' + this.nextText + '</a></div>' +
'<div id="calendar_header">';
//alert(timeSelect);
if (!this.changeMonth) {
html += this.monthNames[this.selectedMonth] + ' ';
}
else {
var inMinYear = (this.minDate && this.minDate.getFullYear() == this.selectedYear);
var inMaxYear = (this.maxDate && this.maxDate.getFullYear() == this.selectedYear);
html += '<select id="calendar_newMonth">';
for (var month = 0; month < 12; month++) {
if ((!inMinYear || month >= this.minDate.getMonth()) &&
(!inMaxYear || month <= this.maxDate.getMonth())) {
html += '<option value="' + month + '"' +
(month == this.selectedMonth ? ' selected="selected"' : '') +
'>' + this.monthNames[month] + '</option>';
}
}
html += '</select>';
}
if (!this.changeYear) {
html += this.selectedYear;
}
else {
// determine range of years to display
var years = this.yearRange.split(':');
var year = 0;
var endYear = 0;
if (years.length != 2) {
year = this.selectedYear - 10;
endYear = this.selectedYear + 10;
}
else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') {
year = this.selectedYear + parseInt(years[0]);
endYear = this.selectedYear + parseInt(years[1]);
}
else {
year = parseInt(years[0]);
endYear = parseInt(years[1]);
}
year = (this.minDate ? Math.max(year, this.minDate.getFullYear()) : year);
endYear = (this.maxDate ? Math.min(endYear, this.maxDate.getFullYear()) : endYear);
html += '<select id="calendar_newYear">';
for (; year <= endYear; year++) {
html += '<option value="' + year + '"' +
(year == this.selectedYear ? ' selected="selected"' : '') +
'>' + year + '</option>';
}
html += '</select>';
}
html += '</div>' + timeSelect + '<table id="calendar" cellpadding="0" cellspacing="0"><thead>' +
'<tr class="calendar_titleRow">';
for (var dow = 0; dow < 7; dow++) {
html += '<td>' + (this.changeFirstDay ? '<a>' : '') +
this.dayNames[(dow + this.firstDay) % 7] + (this.changeFirstDay ? '</a>' : '') + '</td>';
}
html += '</tr></thead><tbody>';
var daysInMonth = this.getDaysInMonth(this.selectedYear, this.selectedMonth);
this.selectedDay = Math.min(this.selectedDay, daysInMonth);
var leadDays = (this.getFirstDayOfMonth(this.selectedYear, this.selectedMonth) - this.firstDay + 7) % 7;
var currentDate = new Date(this.currentYear, this.currentMonth, this.currentDay);
var selectedDate = new Date(this.selectedYear, this.selectedMonth, this.selectedDay);
var printDate = new Date(this.selectedYear, this.selectedMonth, 1 - leadDays);
var numRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
var today = new Date();
today = new Date(today.getFullYear(), today.getMonth(), today.getDate()); // clear time
for (var row = 0; row < numRows; row++) { // create calendar rows
html += '<tr class="calendar_daysRow">';
for (var dow = 0; dow < 7; dow++) { // create calendar days
var customSettings = (this.customDate ? this.customDate(printDate) : [true, '']);
var otherMonth = (printDate.getMonth() != this.selectedMonth);
var unselectable = otherMonth || !customSettings[0] ||
(this.minDate && printDate < this.minDate) ||
(this.maxDate && printDate > this.maxDate);
html += '<td class="calendar_daysCell' +
((dow + this.firstDay + 6) % 7 >= 5 ? ' calendar_weekEndCell' : '') + // highlight weekends
(otherMonth ? ' calendar_otherMonth' : '') + // highlight days from other months
(printDate.getTime() == selectedDate.getTime() ? ' calendar_daysCellOver' : '') + // highlight selected day
(unselectable ? ' calendar_unselectable' : '') + // highlight unselectable days
(!otherMonth || this.showOtherMonths ? ' ' + customSettings[1] : '') + '"' + // highlight custom dates
(printDate.getTime() == currentDate.getTime() ? ' id="calendar_currentDay"' : // highlight current day
(printDate.getTime() == today.getTime() ? ' id="calendar_today"' : '')) + '>' + // highlight today (if different)
(otherMonth ? (this.showOtherMonths ? printDate.getDate() : ' ') : // display for other months
(unselectable ? printDate.getDate() : '<a>' + printDate.getDate() + '</a>')) + '</td>'; // display for this month
printDate.setDate(printDate.getDate() + 1);
}
html += '</tr>';
}
html += '</tbody></table><!--[if lte IE 6.5]><iframe src="javascript:false;" id="calendar_cover"></iframe><![endif]-->' +
(this.closeAtTop ? '' : '<div id="calendar_control"><a id="calendar_clear">' + this.clearText + '</a>' +
'<a id="calendar_close">' + this.closeText + '</a></div>');
// add calendar to element to calendar Div
$('#calendar_div').empty().append(html).show(this.speed);
this.input[0].focus();
this.setupActions();
}, // end showCalendar
/* Initialisation. */
init: function() {
this.popUpShowing = false;
this.lastInput = null;
this.disabledInputs = [];
$('body').append('<div id="calendar_div"></div>');
$(document).mousedown(popUpCal.checkExternalClick);
},
/* Pop-up the calendar for a given input field. */
showFor: function(target) {
var input = (target.nodeName && target.nodeName.toLowerCase() == 'input' ? target : this);
if (input.nodeName.toLowerCase() != 'input') { // find from button/image trigger
input = $('../input', input)[0];
}
if (popUpCal.lastInput == input) { // already here
return;
}
for (var i = 0; i < popUpCal.disabledInputs.length; i++) { // check not disabled
if (popUpCal.disabledInputs[i] == input) {
return;
}
}
popUpCal.input = $(input);
popUpCal.hideCalendar();
popUpCal.lastInput = input;
popUpCal.setDateFromField();
popUpCal.setPos(input, $('#calendar_div'));
$.extend(popUpCal, (popUpCal.fieldSettings ? popUpCal.fieldSettings(input) : {}));
popUpCal.showCalendar();
},
/* Handle keystrokes. */
doKeyDown: function(e) {
if (popUpCal.popUpShowing) {
switch (e.keyCode) {
case 9: popUpCal.hideCalendar(); break; // hide on tab out
case 13: popUpCal.selectDate(); break; // select the value on enter
case 27: popUpCal.hideCalendar(popUpCal.speed); break; // hide on escape
case 33: popUpCal.adjustDate(-1, (e.ctrlKey ? 'Y' : 'M')); break; // previous month/year on page up/+ ctrl
case 34: popUpCal.adjustDate(+1, (e.ctrlKey ? 'Y' : 'M')); break; // next month/year on page down/+ ctrl
case 35: if (e.ctrlKey) $('#calendar_clear').click(); break; // clear on ctrl+end
case 36: if (e.ctrlKey) $('#calendar_current').click(); break; // current on ctrl+home
case 37: if (e.ctrlKey) popUpCal.adjustDate(-1, 'D'); break; // -1 day on ctrl+left
case 38: if (e.ctrlKey) popUpCal.adjustDate(-7, 'D'); break; // -1 week on ctrl+up
case 39: if (e.ctrlKey) popUpCal.adjustDate(+1, 'D'); break; // +1 day on ctrl+right
case 40: if (e.ctrlKey) popUpCal.adjustDate(+7, 'D'); break; // +1 week on ctrl+down
}
}
else if (e.keyCode == 36 && e.ctrlKey) { // display the calendar on ctrl+home
popUpCal.showFor(this);
}
},
/* Filter entered characters. */
doKeyPress: function(e) {
var chr = String.fromCharCode(e.charCode == undefined ? e.keyCode : e.charCode);
return (chr < ' ' || chr == popUpCal.dateFormat.charAt(3) || (chr >= '0' && chr <= '9')); // only allow numbers and separator
},
/* Attach the calendar to an input field. */
connectCalendar: function(target) {
var $input = $(target);
$input.after('<span class="calendar_append">' + this.appendText + '</span>');
if (this.autoPopUp == 'focus' || this.autoPopUp == 'both') { // pop-up calendar when in the marked fields
$input.focus(this.showFor);
}
if (this.autoPopUp == 'button' || this.autoPopUp == 'both') { // pop-up calendar when button clicked
$input.wrap('<span class="calendar_wrap"></span>').
after(this.buttonImageOnly ? '<img class="calendar_trigger" src="' +
this.buttonImage + '" alt="' + this.buttonText + '" title="' + this.buttonText + '"/>' :
'<button class="calendar_trigger">' + (this.buttonImage != '' ?
'<img src="' + this.buttonImage + '" alt="' + this.buttonText + '" title="' + this.buttonText + '"/>' :
this.buttonText) + '</button>');
$((this.buttonImageOnly ? 'img' : 'button') + '.calendar_trigger', $input.parent('span')).click(this.showFor);
}
$input.keydown(this.doKeyDown).keypress(this.doKeyPress);
},
/* Enable the input field(s) for entry. */
enableFor: function(inputs) {
inputs = (inputs.jquery ? inputs : $(inputs));
inputs.each(function() {
this.disabled = false;
$('../button.calendar_trigger', this).each(function() { this.disabled = false; });
$('../img.calendar_trigger', this).each(function() { $(this).css('opacity', '1.0'); });
var $this = this;
popUpCal.disabledInputs = $.map(popUpCal.disabledInputs,
function(value) { return (value == $this ? null : value); }); // delete entry
});
return false;
},
/* Disable the input field(s) from entry. */
disableFor: function(inputs) {
inputs = (inputs.jquery ? inputs : $(inputs));
inputs.each(function() {
this.disabled = true;
$('../button.calendar_trigger', this).each(function() { this.disabled = true; });
$('../img.calendar_trigger', this).each(function() { $(this).css('opacity', '0.5'); });
var $this = this;
popUpCal.disabledInputs = $.map(popUpCal.disabledInputs,
function(value) { return (value == $this ? null : value); }); // delete entry
popUpCal.disabledInputs[popUpCal.disabledInputs.length] = this;
});
return false;
},
/* Connect behaviours to the calendar. */
setupActions: function() {
if (this.timeSeparators.length > 1) {
$('#calendar_hour').change(function() { //change hour
popUpCal.selecting = false;
popUpCal.selectedHour = this.options[this.selectedIndex].value - 0;
if (popUpCal.timeSeparators.length == 4) {
var ampm = $('#calendar_ampm').val();
if (ampm == 'AM' && popUpCal.selectedHour == 12) popUpCal.selectedHour = 0;
else if (ampm == 'PM' && popUpCal.selectedHour != 12) popUpCal.selectedHour += 12;
}
popUpCal.adjustDate();
popUpCal.input.val(popUpCal.formatDate(popUpCal.selectedDay, popUpCal.selectedMonth, popUpCal.selectedYear, popUpCal.selectedHour, popUpCal.selectedMinute));
}).click(this.selectMonthYear);
$("#calendar_minute").change(function() { //change minute
popUpCal.selecting = false;
popUpCal.selectedMinute = this.options[this.selectedIndex].value - 0;
popUpCal.adjustDate();
popUpCal.input.val(popUpCal.formatDate(popUpCal.selectedDay, popUpCal.selectedMonth, popUpCal.selectedYear, popUpCal.selectedHour, popUpCal.selectedMinute));
}).click(this.selectMonthYear);;
$("#calendar_ampm").change(function() { //change am/pm
popUpCal.selecting = false;
if (popUpCal.timeSeparators.length == 4) {
var ampm = $('#calendar_ampm').val();
if (ampm == 'AM' && popUpCal.selectedHour > 12) popUpCal.selectedHour -= 12;
else if (ampm == 'PM' && popUpCal.selectedHour < 12) popUpCal.selectedHour += 12;
else if (ampm == 'PM' && popUpCal.selectedHour == 12) popUpCal.selectedHour = 12;
else if (ampm == 'AM' && popUpCal.selectedHour == 12) popUpCal.selectedHour = 0;
}
popUpCal.adjustDate();
popUpCal.input.val(popUpCal.formatDate(popUpCal.selectedDay, popUpCal.selectedMonth, popUpCal.selectedYear, popUpCal.selectedHour, popUpCal.selectedMinute));
});
}
$('#calendar_clear').click(function() { // clear button link
popUpCal.clearDate();
});
$('#calendar_close').click(function() { // close button link
popUpCal.hideCalendar(popUpCal.speed);
});
$('#calendar_prev').click(function() { // setup navigation links
popUpCal.adjustDate(-1, 'M');
});
$('#calendar_next').click(function() {
popUpCal.adjustDate(+1, 'M');
});
$('#calendar_current').click(function() { // back to today
popUpCal.selectedDay = new Date().getDate();
popUpCal.selectedMonth = new Date().getMonth();
popUpCal.selectedYear = new Date().getFullYear();
popUpCal.adjustDate();
});
$('#calendar_newMonth').change(function() { // change month
popUpCal.selecting = false;
popUpCal.selectedMonth = this.options[this.selectedIndex].value - 0;
popUpCal.adjustDate();
}).click(this.selectMonthYear);
$('#calendar_newYear').change(function() { // change year
popUpCal.selecting = false;
popUpCal.selectedYear = this.options[this.selectedIndex].value - 0;
popUpCal.adjustDate();
}).click(this.selectMonthYear);
$('.calendar_titleRow a').click(function() { // change first day of week
for (var i = 0; i < 7; i++) {
if (popUpCal.dayNames[i] == this.firstChild.nodeValue) {
popUpCal.firstDay = i;
}
}
popUpCal.showCalendar();
});
$('.calendar_daysRow td[a]').hover( // highlight current day
function() {
$(this).addClass('calendar_daysCellOver');
}, function() {
$(this).removeClass('calendar_daysCellOver');
});
$('.calendar_daysRow td[a]').click(function() { // select day
popUpCal.selectedDay = $("a",this).html();
popUpCal.selectDate();
});
},
/* Hide the calendar from view. */
hideCalendar: function(speed) {
if (this.popUpShowing) {
$('#calendar_div').hide(speed);
this.popUpShowing = false;
this.lastInput = null;
}
},
/* Restore input focus after not changing month/year. */
selectMonthYear: function() {
if (popUpCal.selecting) {
popUpCal.input[0].focus();
}
popUpCal.selecting = !popUpCal.selecting;
},
/* Erase the input field and hide the calendar. */
clearDate: function() {
this.hideCalendar(this.speed);
this.input.val('');
},
/* Close calendar if clicked elsewhere. */
checkExternalClick: function(event) {
if (popUpCal.popUpShowing) {
var node = event.target;
var cal = $('#calendar_div')[0];
while (node && node != cal && node.className != 'calendar_trigger') {
node = node.parentNode;
}
if (!node) {
popUpCal.hideCalendar();
}
}
},
/* Set as customDate function to prevent selection of weekends. */
noWeekends: function(date) {
var day = date.getDay();
return [(day > 0 && day < 6), ''];
},
/* Ensure numbers are not treated as octal. */
trimNumber: function(value) {
if (value == '')
return '';
while (value.charAt(0) == '0') {
value = value.substring(1);
}
return value;
},
/* Adjust one of the date sub-fields. */
adjustDate: function(offset, period, dontShow) {
if (this.timeSeparators.length > 1) {
var date = new Date(this.selectedYear + (period == 'Y' ? offset : 0),
this.selectedMonth + (period == 'M' ? offset : 0),
this.selectedDay + (period == 'D' ? offset : 0),
this.selectedHour + (period == 'H' ? offset : 0),
this.selectedMinute + (period == 'MIN' ? offset : 0));
} else {
var date = new Date(this.selectedYear + (period == 'Y' ? offset : 0),
this.selectedMonth + (period == 'M' ? offset : 0),
this.selectedDay + (period == 'D' ? offset : 0));
}
// ensure it is within the bounds set
date = (this.minDate && date < this.minDate ? this.minDate : date);
date = (this.maxDate && date > this.maxDate ? this.maxDate : date);
this.selectedDay = date.getDate();
this.selectedMonth = date.getMonth();
this.selectedYear = date.getFullYear();
if (this.timeSeparators.length > 1) {
this.selectedHour = date.getHours();
this.selectedMinute = date.getMinutes();
}
if (!dontShow) {
this.showCalendar();
}
},
/* Find the number of days in a given month. */
getDaysInMonth: function(year, month) {
return 32 - new Date(year, month, 32).getDate();
},
/* Find the day of the week of the first of a month. */
getFirstDayOfMonth: function(year, month) {
return new Date(year, month, 1).getDay();
},
/* Set an object's position on the screen. */
setPos: function(targetObj, moveObj) {
var coords = this.findPos(targetObj);
moveObj.css('position', 'absolute').css('left', coords[0] + 'px').
css('top', (coords[1] + targetObj.offsetHeight) + 'px');
},
/* Find an object's position on the screen. */
findPos: function(obj) {
var curleft = curtop = 0;
if (obj.offsetParent) {
curleft = obj.offsetLeft;
curtop = obj.offsetTop;
while (obj = obj.offsetParent) {
var origcurleft = curleft;
curleft += obj.offsetLeft;
if (curleft < 0) {
curleft = origcurleft;
}
curtop += obj.offsetTop;
}
}
return [curleft,curtop];
}
};
/* Attach the calendar to a jQuery selection. */
$.fn.calendar = function(settings) {
// customise the calendar object
$.extend(popUpCal, settings || {});
// attach the calendar to each nominated input element
return this.each(function() {
if (this.nodeName.toLowerCase() == 'input') {
popUpCal.connectCalendar(this);
}
});
};
/* Initialise the calendar. */
$(document).ready(function() {
popUpCal.init();
});
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