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var day;
var month;
var year;
var hour;
var minute;
var second;
var clock_set = 0;
/**
* Initializes calendar window.
*/
function initCalendar() {
if (!year && !month && !day) {
/* Called for first time */
if (window.opener.dateField_en.value) {
value = window.opener.dateField_en.value;
if (window.opener.dateType == 'datetime' || window.opener.dateType == 'date') {
if (window.opener.dateType == 'datetime') {
parts = value.split(' ');
value = parts[0];
if (parts[1]) {
time = parts[1].split(':');
hour = parseInt(time[0],10);
minute = parseInt(time[1],10);
second = parseInt(time[2],10);
}
}
date = value.split("-");
day = parseInt(date[2],10);
month = parseInt(date[1],10) - 1;
year = parseInt(date[0],10);
} else {
year = parseInt(value.substr(0,4),10);
month = parseInt(value.substr(4,2),10) - 1;
day = parseInt(value.substr(6,2),10);
hour = parseInt(value.substr(8,2),10);
minute = parseInt(value.substr(10,2),10);
second = parseInt(value.substr(12,2),10);
}
}
if (isNaN(year) || isNaN(month) || isNaN(day) || day == 0) {
dt = new Date();
year = dt.getFullYear();
month = dt.getMonth();
day = dt.getDate();
}
if (isNaN(hour) || isNaN(minute) || isNaN(second)) {
dt = new Date();
hour = dt.getHours();
minute = dt.getMinutes();
second = dt.getSeconds();
}
} else {
/* Moving in calendar */
if (month > 11) {
month = 0;
year++;
}
if (month < 0) {
month = 11;
year--;
}
}
if (document.getElementById) {
cnt = document.getElementById("calendar_data");
} else if (document.all) {
cnt = document.all["calendar_data"];
}
cnt.innerHTML = "";
str = "";
//heading table
str += '<table class="calendar"><tr><th width="50%">';
str += '<a href="javascript:month--; initCalendar();">«</a> ';
str += '<select id="select_month" name="monthsel" onchange="month = parseInt(document.getElementById(\'select_month\').value); initCalendar();">';
for (i =0; i < 12; i++) {
if (i == month) selected = ' selected="selected"';
else selected = '';
str += '<option value="' + i + '" ' + selected + '>' + month_names[i] + '</option>';
}
str += '</select>';
str += ' <a href="javascript:month++; initCalendar();">»</a>';
str += '</th><th width="50%">';
str += '<a href="javascript:year--; initCalendar();">«</a> ';
str += '<select id="select_year" name="yearsel" onchange="year = parseInt(document.getElementById(\'select_year\').value); initCalendar();">';
for (i = year - 25; i < year + 25; i++) {
if (i == year) selected = ' selected="selected"';
else selected = '';
str += '<option value="' + i + '" ' + selected + '>' + i + '</option>';
}
str += '</select>';
str += ' <a href="javascript:year++; initCalendar();">»</a>';
str += '</th></tr></table>';
str += '<table class="calendar"><tr>';
for (i = 0; i < 7; i++) {
str += "<th>" + day_names[i] + "</th>";
}
str += "</tr>";
var firstDay = new Date(year, month, 1).getDay();
var lastDay = new Date(year, month + 1, 0).getDate();
str += "<tr>";
dayInWeek = 0;
for (i = 0; i < firstDay; i++) {
str += "<td> </td>";
dayInWeek++;
}
for (i = 1; i <= lastDay; i++) {
if (dayInWeek == 7) {
str += "</tr><tr>";
dayInWeek = 0;
}
dispmonth = 1 + month;
if (window.opener.dateType == 'datetime' || window.opener.dateType == 'date') {
actVal_en = formatNum4(year) + "-" + formatNum2(dispmonth, 'month') + "-" + formatNum2(i, 'day');
actVal_fr = formatNum2(i, 'day') + "/" + formatNum2(dispmonth, 'month') + "/" + formatNum4(year);
} else {
actVal_en = "" + formatNum4(year) + formatNum2(dispmonth, 'month') + formatNum2(i, 'day');
actVal_fr = "" + formatNum4(year) + formatNum2(dispmonth, 'month') + formatNum2(i, 'day');
}
if (i == day) {
style = ' class="selected"';
} else {
style = '';
}
str += "<td" + style + "><a href=\"javascript:returnDate('" + actVal_en + "','" + actVal_fr + "');\">" + i + "</a></td>"
dayInWeek++;
}
for (i = dayInWeek; i < 7; i++) {
str += "<td> </td>";
}
str += "</tr></table>";
cnt.innerHTML = str;
// Should we handle time also?
if (window.opener.dateType != 'date' && !clock_set) {
if (document.getElementById) {
cnt = document.getElementById("clock_data");
} else if (document.all) {
cnt = document.all["clock_data"];
}
str = '';
str += '<form class="clock">';
str += '<input id="hour" type="text" size="2" maxlength="2" onblur="this.value=formatNum2(this.value, \'hour\')" value="' + formatNum2(hour, 'hour') + '" />:';
str += '<input id="minute" type="text" size="2" maxlength="2" onblur="this.value=formatNum2(this.value, \'minute\')" value="' + formatNum2(minute, 'minute') + '" />:';
str += '<input id="second" type="text" size="2" maxlength="2" onblur="this.value=formatNum2(this.value, \'second\')" value="' + formatNum2(second, 'second') + '" />';
str += '</form>';
cnt.innerHTML = str;
clock_set = 1;
}
}
/**
* Formats number to two digits.
*
* @param int number to format.
*/
function formatNum2(i, valtype) {
f = (i < 10 ? '0' : '') + i;
if (valtype && valtype != '') {
switch(valtype) {
case 'month':
f = (f > 12 ? 12 : f);
break;
case 'day':
f = (f > 31 ? 31 : f);
break;
case 'hour':
f = (f > 24 ? 24 : f);
break;
default:
case 'second':
case 'minute':
f = (f > 59 ? 59 : f);
break;
}
}
return f;
}
/**
* Formats number to four digits.
*
* @param int number to format.
*/
function formatNum4(i) {
return (i < 1000 ? i < 100 ? i < 10 ? '000' : '00' : '0' : '') + i;
}
/**
* Returns date from calendar.
*
* @param string date text
*/
function returnDate(d_en, d_fr) {
txt_en = d_en;
txt_fr = d_fr;
if (window.opener.dateType != 'date') {
// need to get time
h = parseInt(document.getElementById('hour').value,10);
m = parseInt(document.getElementById('minute').value,10);
s = parseInt(document.getElementById('second').value,10);
if (window.opener.dateType == 'datetime') {
txt_en += ' ' + formatNum2(h, 'hour') + ':' + formatNum2(m, 'minute') + ':' + formatNum2(s, 'second');
txt_fr += ' ' + formatNum2(h, 'hour') + ':' + formatNum2(m, 'minute') + ':' + formatNum2(s, 'second');
} else {
// timestamp
txt_en += formatNum2(h, 'hour') + formatNum2(m, 'minute') + formatNum2(s, 'second');
txt_fr += formatNum2(h, 'hour') + formatNum2(m, 'minute') + formatNum2(s, 'second');
}
}
window.opener.dateField_en.value = txt_en;
window.opener.dateField_fr.value = txt_fr;
window.close();
} |
