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254
calendrier.js
Normal file
254
calendrier.js
Normal file
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// <!-- <![CDATA[
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// Set the initial date.
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var ds_i_date = new Date();
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ds_c_month = ds_i_date.getMonth() + 1;
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ds_c_year = ds_i_date.getFullYear();
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// Get Element By Id
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function ds_getel(id) {
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return document.getElementById(id);
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}
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// Get the left and the top of the element.
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function ds_getleft(el) {
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var tmp = el.offsetLeft;
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el = el.offsetParent
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while(el) {
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tmp += el.offsetLeft;
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el = el.offsetParent;
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}
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return tmp;
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}
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function ds_gettop(el) {
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var tmp = el.offsetTop;
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el = el.offsetParent
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while(el) {
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tmp += el.offsetTop;
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el = el.offsetParent;
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}
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return tmp;
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}
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setTimeout(
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function(){
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// Output Element
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ds_oe = ds_getel('ds_calclass');
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// Container
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ds_ce = ds_getel('ds_conclass');
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}, 100
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);
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// Output Buffering
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var ds_ob = '';
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function ds_ob_clean() {
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ds_ob = '';
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}
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function ds_ob_flush() {
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ds_oe.innerHTML = ds_ob;
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ds_ob_clean();
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}
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function ds_echo(t) {
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ds_ob += t;
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}
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var ds_element; // Text Element...
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var ds_monthnames = [
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'Janvier', 'Fevrier', 'Mars', 'Avril', 'Mai', 'Juin',
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'Juillet', 'Aout', 'Septembre', 'Octobre', 'Novembre', 'Decembre'
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]; // You can translate it for your language.
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var ds_daynames = [
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'Dim', 'Lun', 'Mar', 'Me', 'Jeu', 'Ven', 'Sam'
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]; // You can translate it for your language.
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// Calendar template
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function ds_template_main_above(t) {
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return '<table cellpadding="3" cellspacing="1" class="ds_tbl">'
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+ '<tr>'
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+ '<td class="ds_head" style="cursor: pointer" onclick="ds_py();"><<</td>'
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+ '<td class="ds_head" style="cursor: pointer" onclick="ds_pm();"><</td>'
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+ '<td class="ds_head" style="cursor: pointer" onclick="ds_hi();" colspan="3">[Fermer]</td>'
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+ '<td class="ds_head" style="cursor: pointer" onclick="ds_nm();">></td>'
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+ '<td class="ds_head" style="cursor: pointer" onclick="ds_ny();">>></td>'
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+ '</tr>'
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+ '<tr>'
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+ '<td colspan="7" class="ds_head">' + t + '</td>'
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+ '</tr>'
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+ '<tr>';
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}
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function ds_template_day_row(t) {
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return '<td class="ds_subhead">' + t + '</td>';
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// Define width in CSS, XHTML 1.0 Strict doesn't have width property for it.
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}
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function ds_template_new_week() {
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return '</tr><tr>';
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}
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function ds_template_blank_cell(colspan) {
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return '<td colspan="' + colspan + '"></td>'
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}
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function ds_template_day(d, m, y) {
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return '<td class="ds_cell" onclick="ds_onclick(' + d + ',' + m + ',' + y + ')">' + d + '</td>';
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// Define width the day row.
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}
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function ds_template_main_below() {
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return '</tr>' + '</table>';
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}
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// This one draws calendar...
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function ds_draw_calendar(m, y) {
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// First clean the output buffer.
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ds_ob_clean();
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// Here we go, do the header
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ds_echo (ds_template_main_above(ds_monthnames[m - 1] + ' ' + y));
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for (i = 0; i < 7; i ++) {
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ds_echo (ds_template_day_row(ds_daynames[i]));
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}
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if (m == 1 || m == 3 || m == 5 || m == 7 || m == 8 || m == 10 || m == 12) {
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days = 31;
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}
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else if (m == 4 || m == 6 || m == 9 || m == 11) {
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days = 30;
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}
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else {
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days = (y % 4 == 0) ? 29 : 28;
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}
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var first_day = new Date(y, (m-1), 1).getDay();
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var first_loop = 1;
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// Start the first week
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ds_echo (ds_template_new_week());
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// If sunday is not the first day of the month, make a blank cell...
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if (first_day != 0) {
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ds_echo (ds_template_blank_cell(first_day));
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}
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var j = first_day;
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for (i = 0; i < days; i ++) {
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// Today is sunday, make a new week.
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// If this sunday is the first day of the month,
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// we've made a new row for you already.
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if (j == 0 && !first_loop) {
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// New week!!
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ds_echo (ds_template_new_week());
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}
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ds_echo (ds_template_day(i + 1, m, y)); // Make a row of that day!
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first_loop = 0; // This is not first loop anymore...
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// What is the next day?
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j ++;
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j %= 7;
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}
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ds_echo (ds_template_main_below()); // Do the footer
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ds_ob_flush(); // And let's display..
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ds_ce.scrollIntoView(); // Scroll it into view.
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}
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// A function to show the calendar.
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// When user click on the date, it will set the content of t.
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function ds_sh(t) {
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// Set the element to set...
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ds_element = t;
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var date = t.value.split("-");
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// Make a new date, and set the current month and year.
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if(t != "")
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{
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ds_c_month = date[1];
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ds_c_year = date[0];
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}
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else
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{
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var ds_sh_date = new Date();
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ds_c_month = ds_sh_date.getMonth() + 1;
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ds_c_year = ds_sh_date.getFullYear();
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}
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// Draw the calendar
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ds_draw_calendar(ds_c_month, ds_c_year);
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// To change the position properly, we must show it first.
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ds_ce.style.display = '';
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// Move the calendar container!
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the_left = ds_getleft(t);
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the_top = ds_gettop(t) + t.offsetHeight;
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ds_ce.style.left = the_left + 'px';
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ds_ce.style.top = the_top + 'px';
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// Scroll it into view.
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ds_ce.scrollIntoView();
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}
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// Hide the calendar.
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function ds_hi() {ds_ce.style.display = 'none';}
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// Moves to the next month...
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function ds_nm() {
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// Increase the current month.
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ds_c_month ++;
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// We have passed December, let's go to the next year.
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// Increase the current year, and set the current month to January.
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if (ds_c_month > 12) {
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ds_c_month = 1;
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ds_c_year++;
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}
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// Redraw the calendar.
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ds_draw_calendar(ds_c_month, ds_c_year);
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}
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// Moves to the previous month...
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function ds_pm() {
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ds_c_month = ds_c_month - 1; // Can't use dash-dash here, it will make the page invalid.
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// We have passed January, let's go back to the previous year.
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// Decrease the current year, and set the current month to December.
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if (ds_c_month < 1) {
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ds_c_month = 12;
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ds_c_year = ds_c_year - 1; // Can't use dash-dash here, it will make the page invalid.
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}
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// Redraw the calendar.
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ds_draw_calendar(ds_c_month, ds_c_year);
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}
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// Moves to the next year...
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function ds_ny() {
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ds_c_year++; // Increase the current year.
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ds_draw_calendar(ds_c_month, ds_c_year); // Redraw the calendar.
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}
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// Moves to the previous year...
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function ds_py() {
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// Decrease the current year.
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ds_c_year = ds_c_year - 1; // Can't use dash-dash here, it will make the page invalid.
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ds_draw_calendar(ds_c_month, ds_c_year); // Redraw the calendar.
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}
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// Format the date to output.
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function ds_format_date(d, m, y) {
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m2 = '00' + m; // 2 digits month.
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m2 = m2.substr(m2.length - 2);
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d2 = '00' + d; // 2 digits day.
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d2 = d2.substr(d2.length - 2);
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return y + '-' + m2 + '-' + d2;
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}
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// When the user clicks the day.
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function ds_onclick(d, m, y) {
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ds_hi(); // Hide the calendar.
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if (typeof(ds_element.value) != 'undefined') {
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// Set the value of it, if we can.
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ds_element.value = ds_format_date(d, m, y);
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}
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else if (typeof(ds_element.innerHTML) != 'undefined') {
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// Maybe we want to set the HTML in it.
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ds_element.innerHTML = ds_format_date(d, m, y);
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}
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else {
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// I don't know how should we display it, just alert it to user.
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alert (ds_format_date(d, m, y));
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}
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}
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// ]]> -->
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