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0xEFCDAB89; var H2 = 0x98BADCFE; var H3 = 0x10325476; var H4 = 0xC3D2E1F0; var A, B, C, D, E; var temp; msg = Utf8Encode(msg); var msg_len = msg.length; var word_array = new Array(); for( i=0; i>>29 ); word_array.push( (msg_len<<3)&0x0ffffffff ); for ( blockstart=0; blockstart * @version 1.0 (last revision: May 27, 2011) * @copyright (c) 2011 Stefan Gabos * @license http://www.gnu.org/licenses/lgpl-3.0.txt GNU LESSER GENERAL PUBLIC LICENSE * @package Zebra_DatePicker */ (function($) { $.Zebra_DatePicker = function(element, options) { var defaults = { // days of the week; Sunday to Saturday days: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // direction of the calendar // a positive or negative integer: n (a positive integer) creates a future-only calendar beginning at n days // after today; -n (a negative integer); if n is 0, the calendar has no restrictions. use boolean true for // a future-only calendar starting with today and use boolean false for a past-only calendar ending today. // default is 0 (no restrictions) direction: 0, // an array of disabled dates in the following format: 'day month year weekday' where "weekday" is optional // and can be 0-6 (Saturday to Sunday); the syntax is similar to cron's syntax: the values are separated by // spaces and may contain * (asterisk) - (dash) and , (comma) delimiters: // ['1 1 2012'] would disable January 1, 2012; // ['* 1 2012'] would disable all days in January 2012; // ['1-10 1 2012'] would disable January 1 through 10 in 2012; // ['1,10 1 2012'] would disable January 1 and 10 in 2012; // ['1-10,20,22,24 1-3 *'] would disable 1 through 10, plus the 22nd and 24th of January through March for every year; // ['* * * 0,6'] would disable all Saturdays and Sundays; // default is FALSE, no disabled dates disabled_dates: false, // week's starting day // valid values are 0 to 6, Sunday to Saturday // default is 1, Monday first_day_of_week: 1, // format of the returned date // accepts the following characters for date formatting: d, D, j, l, N, w, S, F, m, M, n, Y, y borrowing syntax from (PHP's date function) // default is Y-m-d format: 'Y-m-d', // months names months: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'], // the offset, in pixels (x, y), to shift the date picker's position relative to the top-left of the icon // that toggles the date picker // default is [20, -5] offset: [20, -5], // should the element the calendar is attached to, be read-only? // if set to TRUE, a date can be set only through the date picker and cannot be enetered manually // default is TRUE readonly_element: true, // how should the date picker start // valid values are "days", "months" and "years" // default is "days" view: 'days', // days of the week that are considered "weekend days" // valid values are 0 to 6, Sunday to Saturday // default values are 0 and 6 (Saturday and Sunday) weekend_days: [0, 6] } // private properties var view, datepicker, icon, header, daypicker, monthpicker, yearpicker, current_system_month, current_system_year, current_system_day, first_selectable_month, first_selectable_year, first_selectable_day, selected_month, selected_year, default_day, default_month, default_year, disabled_dates, shim, direction; var plugin = this; plugin.settings = {} // the jQuery version of the element // "element" (without the $) will point to the DOM element var $element = $(element); /** * Constructor method. Initializes the date picker. * * @return void */ plugin.init = function() { plugin.settings = $.extend({}, defaults, options); // if the element should be readonly, set the "readonly" attribute if (plugin.settings.readonly_element) $element.attr('readonly', 'readonly'); // save the default view for later view = plugin.settings.view; // create the calendar icon var html = ''; // convert to a jQuery object icon = $(html); // the calendars direction direction = // future-only (plugin.settings.direction === true || to_int(plugin.settings.direction) > 0) ? true : // past-only ((plugin.settings.direction === false || to_int(plugin.settings.direction) < 0) ? false : // no restrictions 0); // by default, we assume that the first selectable date is the current system date var date = new Date(); // extract the date parts // also, save the current system month/day/year - we'll use them to highlight the current system date first_selectable_month = date.getMonth(); current_system_month = date.getMonth(); first_selectable_year = date.getFullYear(); current_system_year = date.getFullYear(); first_selectable_day = date.getDate(); current_system_day = date.getDate(); // if calendar is future-only or past-only if (direction !== 0) { // we add/substract that number to first selectable date // use the Date object to normalize the date // for example, 2011 05 33 will be transformed to 2011 06 02 date = new Date( first_selectable_year, first_selectable_month, first_selectable_day + to_int(plugin.settings.direction) ); // re-extract the date parts first_selectable_month = date.getMonth(); first_selectable_year = date.getFullYear(); first_selectable_day = date.getDate(); } // if first selectable date is disabled, find the actual first selectable date if (is_disabled(str_concat( first_selectable_year, str_pad(first_selectable_month, 2), str_pad(first_selectable_day, 2) ))) { // loop while ( // until we find the first selectable year is_disabled(first_selectable_year) ) { // if calendar is past-only, decrement the year if (!direction) first_selectable_year--; // otherwise, increment the year else first_selectable_year++; // because we've changed years, reset the month to January first_selectable_month = 0; } // loop while ( // until we find the first selectable month is_disabled(str_concat(first_selectable_year, str_pad(first_selectable_month, 2))) ) { // if calendar is past-only, decrement the month if (!direction) first_selectable_month--; // otherwise, increment the month else first_selectable_month++; // if we moved to a following year if (first_selectable_month > 11) { // increment the year first_selectable_year++; // reset the month to January first_selectable_month = 0; // if we moved to a previous year } else if (first_selectable_month < 0) { // decrement the year first_selectable_year--; // reset the month to January first_selectable_month = 0; } // because we've changed months, reset the day to the first day of the month first_selectable_day = 1; } // loop while ( // until we find the first selectable day is_disabled(str_concat( first_selectable_year, str_pad(first_selectable_month, 2), str_pad(first_selectable_day, 2) )) ) { // if calendar is past-only, decrement the day if (!direction) first_selectable_day--; // otherwise, increment the day else first_selectable_day++; // use the Date object to normalize the date // for example, 2011 05 33 will be transformed to 2011 06 02 date = new Date(first_selectable_year, first_selectable_month, first_selectable_day); // re-extract date parts from the normalized date // as we use them in the current loop first_selectable_year = date.getFullYear(); first_selectable_month = date.getMonth(); first_selectable_day = date.getDate(); } } // attach the click event to the calendar icon icon.bind('click', function(e) { e.preventDefault(); // if the date picker is visible, hide it if (datepicker.css('display') != 'none') plugin.hide(); // if the date picker is not visible else { // get the default date, from the element, and check if it represents a valid date, according to the required format var default_date = check_date($element.val()); // if the value represents a valid date if (default_date) { // extract the date parts // we'll use these to highlight the default date in the date picker and as starting point to // what year and month to start the date picker with // why sepparate values? because selected_* will change as user navigates within the date picker default_month = default_date.getMonth(); selected_month = default_date.getMonth(); default_year = default_date.getFullYear(); selected_year = default_date.getFullYear(); default_day = default_date.getDate(); // if if ( // the default date represents a disabled date is_disabled(str_concat( default_year, str_pad(default_month, 2), str_pad(default_day, 2) )) ) { // the calendar will start with the first selectable year/month selected_month = first_selectable_month; selected_year = first_selectable_year; } // if a default value is not available, or value does not represent a valid date } else { // the calendar will start with the first selectable year/month selected_month = first_selectable_month; selected_year = first_selectable_year; } // generate the appropriate view manage_views(); // show the date picker plugin.show(); } }); icon.insertAfter(element); // generate the container that will hold everything var html = '' + '
' + '
' + '' + '' + '' + '' + '' + '
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' + '
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' + ''; // create a jQuery object out of the HTML above and create a reference to it datepicker = $(html); // create references to the different parts of the date picker header = datepicker.find('table.dp_header').first(); daypicker = datepicker.find('table.dp_daypicker').first(); monthpicker = datepicker.find('table.dp_monthpicker').first(); yearpicker = datepicker.find('table.dp_yearpicker').first(); // inject the container into the DOM $('body').append(datepicker); // add the mouseover/mousevents to all to the date picker's cells // except those that are not selectable datepicker.delegate('td:not(.dp_disabled, .dp_weekend_disabled, .dp_not_in_month, .dp_blocked)', { 'mouseover': function() { $(this).addClass('dp_hover'); }, 'mouseout': function() { $(this).removeClass('dp_hover'); } }); // prevent text highlighting for the text in the header // (for the case when user keeps clicking the "next" and "previous" buttons) disable_text_select(header.find('td')); // event for when clicking the "previous" button header.find('.dp_previous').bind('click', function() { // if button is not disabled if (!$(this).hasClass('dp_blocked')) { // if view is "months" // decrement year by one if (view == 'months') selected_year--; // if view is "years" // decrement years by 12 else if (view == 'years') selected_year -= 12; // if view is "days" // decrement the month and // if month is out of range else if (--selected_month < 0) { // go to the last month of the previous year selected_month = 11; selected_year--; } // generate the appropriate view manage_views(); } }); // attach a click event to the caption in header header.find('.dp_caption').bind('click', function() { // if current view is "days" // make the current view be "months" if (view == 'days') view = 'months'; // if current view is "months" // make the current view be "years" else if (view == 'months') view = 'years'; // for any other case // make the current view be "days" else view = 'days'; // generate the appropriate view manage_views(); }); // event for when clicking the "next" button header.find('.dp_next').bind('click', function() { // if button is not disabled if (!$(this).hasClass('dp_blocked')) { // if view is "months" // increment year by 1 if (view == 'months') selected_year++; // if view is "years" // increment years by 12 else if (view == 'years') selected_year += 12; // if view is "days" // increment the month and // if month is out of range else if (++selected_month == 12) { // go to the first month of the next year selected_month = 0; selected_year++; } // generate the appropriate view manage_views(); } }); // attach a click event for the cells in the day picker daypicker.delegate('td:not(.dp_disabled, .dp_weekend_disabled, .dp_not_in_month)', { 'click': function() { // set the currently selected and formated date as the value of the element the plugin is attached to $element.val(format(new Date(selected_year, selected_month, to_int($(this).html())))); // hide the date picker plugin.hide(); } }); // attach a click event for the cells in the month picker monthpicker.delegate('td', { 'click': function() { // get the month we've clicked on var matches = $(this).attr('class').match(/dp\_month\_([0-9]+)/); // set the selected month selected_month = to_int(matches[1]); // direct the user to the "days" view view = 'days'; // generate the appropriate view manage_views(); } }); // attach a click event for the cells in the year picker yearpicker.delegate('td', { 'click': function() { // set the selected year selected_year = to_int($(this).html()); // direct the user to the "months" view view = 'months'; // generate the appropriate view manage_views(); } }); // whenever anything is clicked on the page $('body').bind('mousedown', function(e) { // if the date picker is visible if (datepicker.css('display') == 'block') { // if we clicked the date picker's icon, let the onClick event of the icon to handle the event // (we want it to toggle the date picker) if ($(e.target).get(0) === icon.get(0)) return true; // if what's clicked is not inside the date picker // hide the date picker if ($(e.target).parents().filter('.Zebra_DatePicker').length == 0) plugin.hide(); } }); // parse the rules for disabling dates and turn them into arrays of arrays // array that will hold the rules for disabling dates disabled_dates = []; // iterate through the rules for disabling dates $.each(plugin.settings.disabled_dates, function() { // split the values in rule by white space var rules = this.split(' '); // there can be a maximum of 4 rules (days, months, years and, optionally, day of the week) for (var i = 0; i < 4; i++) { // if one of the values is not available // replace it with a * (wildcard) if (!rules[i]) rules[i] = '*'; // if rule contains a comma, create a new array by splitting the rule by commas // if there are no commas create an array containing the rule's string rules[i] = ($.inArray(',', rules[i]) > -1 ? rules[i].split(',') : new Array(rules[i])); // iterate through the items in the rule for (var j = 0; j < rules[i].length; j++) { // if item contains a dash (defining a range) if ($.inArray('-', rules[i][j]) > -1) { // get the lower and upper limits of the range var limits = rules[i][j].match(/^([0-9]+)\-([0-9]+)/); // if range is valid if (null != limits) { // iterate through the range for (var k = to_int(limits[1]); k <= to_int(limits[2]); k++) { // if value is not already among the values of the rule // add it to the rule if ($.inArray(k, rules[i]) == -1) rules[i].push(k + ''); } // remove the range indicator rules[i].splice(j, 1); } } } // iterate through the items in the rule // and make sure that numbers are numbers for (j = 0; j < rules[i].length; j++) rules[i][j] = (isNaN(to_int(rules[i][j])) ? rules[i][j] : to_int(rules[i][j])); } // add to the list of processed rules disabled_dates.push(rules); }); } /** * Hides the date picker. * * @return void */ plugin.hide = function() { // hide the iFrameShim in Internet Explorer 6 iframeShim('hide'); // hide the date picker datepicker.css('display', 'none'); } /** * Shows the date picker. * * @return void */ plugin.show = function() { // generate the appropriate view manage_views(); var // get the date picker width and height datepicker_width = datepicker.outerWidth(), datepicker_height = datepicker.outerHeight(), // compute the date picker's default left and top left = icon.offset().left + plugin.settings.offset[0], top = icon.offset().top - datepicker_height + plugin.settings.offset[1], // get browser window's width and height window_width = $(window).width(), window_height = $(window).height(), // get browser window's horizontal and vertical scroll offsets window_scroll_top = $(window).scrollTop(), window_scroll_left = $(window).scrollLeft(); // if date picker is outside the viewport, adjust its position so that it is visible if (left + datepicker_width > window_scroll_left + window_width) left = window_scroll_left + window_width - datepicker_width; if (left < window_scroll_left) left = window_scroll_left; if (top + datepicker_height > window_scroll_top + window_height) top = window_scroll_top + window_height - datepicker_height; if (top < window_scroll_top) top = window_scroll_top; // make the date picker visible datepicker.css({ 'left': left, 'top': top }); // fade-in the date picker // for Internet Explorer < 9 show the date picker instantly or fading alters the font's weight datepicker.fadeIn($.browser.msie && $.browser.version.match(/^[6-8]/) ? 0 : 150, 'linear'); // show the iFrameShim in Internet Explorer 6 iframeShim(); } /** * Checks if a string represents a valid date according to the format defined by the "format" property. * * @param string str_date A string representing a date, formatted accordingly to the "format" property. * For example, if "format" is "Y-m-d" the string should look like "2011-06-01" * * @return boolean Returns TRUE if string represents a valid date according formatted according to * the "format" property or FALSE otherwise. * * @access private */ var check_date = function(str_date) { // if value is given if ($.trim(str_date) != '') { var // prepare the format by removing white space from it // and also escape characters that could have special meaning in a regular expression format = escape_regexp(plugin.settings.format.replace(/\s/g, '')), // allowed characters in date's format format_chars = ['d','D','j','l','N','S','w','F','m','M','n','Y','y'], // "matches" will contain the characters defining the date's format matches = new Array, // "rexeps" will contain the regular expression built for each of the characters used in the date's format regexp = new Array; // iterate through the allowed characters in date's format for (var i = 0; i < format_chars.length; i++) // if character is found in the date's format if ((position = format.indexOf(format_chars[i])) > -1) // save it, alongside the character's position matches.push({character: format_chars[i], position: position}); // sort characters defining the date's format based on their position, ascending matches.sort(function(a, b){ return a.position - b.position }); // iterate through the characters defining the date's format $.each(matches, function(index, match) { // add to the array of regular expressions, based on the character switch (match.character) { case 'd': regexp.push('0[1-9]|[12][0-9]|3[01]'); break; case 'D': regexp.push('[a-z]{3}'); break; case 'j': regexp.push('[1-9]|[12][0-9]|3[01]'); break; case 'l': regexp.push('[a-z]+'); break; case 'N': regexp.push('[1-7]'); break; case 'S': regexp.push('st|nd|rd|th'); break; case 'w': regexp.push('[0-6]'); break; case 'F': regexp.push('[a-z]+'); break; case 'm': regexp.push('0[1-9]|1[012]+'); break; case 'M': regexp.push('[a-z]{3}'); break; case 'n': regexp.push('[1-9]|1[012]'); break; case 'Y': regexp.push('[0-9]{4}'); break; case 'y': regexp.push('[0-9]{2}'); break; } }); // if we have an array of regular expressions if (regexp.length) { // we will replace characters in the date's format in reversed order matches.reverse(); // iterate through the characters in date's format $.each(matches, function(index, match) { // replace each character with the appropriate regular expression format = format.replace(match.character, '(' + regexp[regexp.length - index - 1] + ')'); }); // the final regular expression regexp = new RegExp('^' + format + '$', 'ig'); // if regular expression was matched if ((segments = regexp.exec(str_date.replace(/\s/g, '')))) { // check if date is a valid date (i.e. there's no February 31) var original_day, original_month, original_year, english_days = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'], english_months = ['January','February','March','April','May','June','July','August','September','October','November','December'], iterable, // by default, we assume the date is valid valid = true; // reverse back the characters in the date's format matches.reverse(); // iterate through the characters in the date's format $.each(matches, function(index, match) { // if the date is not valid, don't look further if (!valid) return true; // based on the character switch (match.character) { case 'm': case 'n': // extract the month from the value entered by the user original_month = to_int(segments[index + 1]); break; case 'd': case 'j': // extract the day from the value entered by the user original_day = to_int(segments[index + 1]); break; case 'D': case 'l': case 'F': case 'M': // if day is given as day name, we'll check against the names in the used language if (match.character == 'D' || match.character == 'l') iterable = plugin.settings.days; // if month is given as month name, we'll check against the names in the used language else iterable = plugin.settings.months; // by default, we assume the day or month was not entered correctly valid = false; // iterate through the month/days in the used language $.each(iterable, function(key, value) { // if month/day was entered correctly, don't look further if (valid) return true; // if month/day was entered correctly if (segments[index + 1].toLowerCase() == value.substring(0, (match.character == 'D' || match.character == 'M' ? 3 : value.length)).toLowerCase()) { // extract the day/month from the value entered by the user switch (match.character) { case 'D': segments[index + 1] = english_days[key].substring(0, 3); break; case 'l': segments[index + 1] = english_days[key]; break; case 'F': segments[index + 1] = english_months[key]; original_month = key + 1; break; case 'M': segments[index + 1] = english_months[key].substring(0, 3); original_month = key + 1; break; } // day/month value is valid valid = true; } }); break; case 'Y': // extract the year from the value entered by the user original_year = to_int(segments[index + 1]); break; case 'y': // extract the year from the value entered by the user original_year = '19' + to_int(segments[index + 1]); break; } }); // if everything is ok so far if (valid) { // generate a Date object using the values entered by the user var date = new Date(original_year, original_month - 1, original_day); // if, after that, the date is the same as the date entered by the user if (date.getFullYear() == original_year && date.getDate() == original_day && date.getMonth() == (original_month - 1)) // return the date as JavaScript date object return date; } } } // if script gets this far, return false as something must've went wrong return false; } } /** * Prevents the possibility of selecting text on a given element. Used on the "previous" and "next" buttons * where text might get accidentally selected when user quickly clicks on the buttons. * * Code by http://chris-barr.com/index.php/entry/disable_text_selection_with_jquery/ * * @param jQuery Element el A jQuery element on which to prevents text selection. * * @return void * * @access private */ var disable_text_select = function(el) { // if browser is Firefox if ($.browser.mozilla) el.css('MozUserSelect', 'none'); // if browser is Internet Explorer else if ($.browser.msie) el.bind('selectstart', function() { return false }); // for the other browsers else el.mousedown(function() { return false }); } /** * Escapes special characters in a string, preparing it for use in a regular expression. * * @param string str The string in which special characters should be escaped. * * @return string Returns the string with escaped special characters. * * @access private */ var escape_regexp = function(str) { return str.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1'); } /** * Formats a JavaScript date object to the format specified by the "format" property. * Code taken from http://electricprism.com/aeron/calendar/ * * @param date date A valid JavaScrip date object * * @return void * * @access private */ var format = function(date) { var result = '', // extract parts of the date: // day number, 1 - 31 j = date.getDate(), // day of the week, 0 - 6, Sunday - Saturday w = date.getDay(), // the name of the day of the week Sunday - Saturday l = plugin.settings.days[w], // the month number, 1 - 12 n = date.getMonth() + 1, // the month name, January - December f = plugin.settings.months[n - 1], // the year (as a string) y = date.getFullYear() + ''; // iterate through the characters in the format for (var i = 0; i < plugin.settings.format.length; i++) { // extract the current character var chr = plugin.settings.format.charAt(i); // see what character it is switch(chr) { // year as two digits case 'y': y = y.substr(2); // year as four digits case 'Y': result += y; break; // month number, prefixed with 0 case 'm': n = str_pad(n, 2); // month number, not prefixed with 0 case 'n': result += n; break; // month name, three letters case 'M': f = f.substr(0, 3); // full month name case 'F': result += f; break; // day number, prefixed with 0 case 'd': j = str_pad(j, 2); // day number not prefixed with 0 case 'j': result += j; break; // day name, three letters case 'D': l = l.substr(0, 3); // full day name case 'l': result += l; break; // ISO-8601 numeric representation of the day of the week, 1 - 7 case 'N': w++; // day of the week, 0 - 6 case 'w': result += w; break; // English ordinal suffix for the day of the month, 2 characters // (st, nd, rd or th (works well with j)) case 'S': if (j % 10 == 1 && j != '11') result += 'st'; else if (j % 10 == 2 && j != '12') result += 'nd'; else if (j % 10 == 3 && j != '13') result += 'rd'; else result += 'th'; break; // this is probably the separator default: result += chr; } } // return formated date return result; } /** * Generates the day picker view, and displays it * * @return void * * @access private */ var generate_daypicker = function() { var // get the number of days in the selected month days_in_month = new Date(selected_year, selected_month + 1, 0).getDate(), // get the selected month's starting day (from 0 to 6) first_day = new Date(selected_year, selected_month, 1).getDay(), // how many days are there in the previous month days_in_previous_month = new Date(selected_year, selected_month, 0).getDate(), // how many days are there to be shown from the previous month days_from_previous_month = first_day - plugin.settings.first_day_of_week; // the final value of how many days are there to be shown from the previous month days_from_previous_month = days_from_previous_month < 0 ? 7 + days_from_previous_month : days_from_previous_month; // manage header caption and enable/disable navigation buttons if necessary manage_header(plugin.settings.months[selected_month] + ', ' + selected_year); // start generating the HTML var html = ''; // name of week days // show only the first two letters // and also, take in account the value of the "first_day_of_week" property for (var i = 0; i < 7; i++) html += '' + plugin.settings.days[(plugin.settings.first_day_of_week + i) % 7].substr(0, 2) + ''; html += ''; // the calendar shows a total of 42 days for (var i = 0; i < 42; i++) { // seven days per row if (i > 0 && i % 7 == 0) html += ''; // the number of the day in month var day = (i - days_from_previous_month + 1); // if this is a day from the previous month if (i < days_from_previous_month) html += '' + (days_in_previous_month - days_from_previous_month + i + 1) + ''; // if this is a day from the next month else if (day > days_in_month) html += '' + (day - days_in_month) + ''; // if this is a day from the current month else { var // get the week day (0 to 6, Sunday to Saturday) weekday = (plugin.settings.first_day_of_week + i) % 7, // current date, as an integer in the form of YYYYMMDD now = to_int(str_concat(selected_year, str_pad(selected_month, 2), str_pad(day, 2))); class_name = ''; // if date needs to be disabled if (is_disabled(now)) // if day is in weekend if ($.inArray(weekday, plugin.settings.weekend_days) > -1) class_name = 'dp_weekend_disabled'; // if work day else class_name += ' dp_disabled'; // if there are no direction restrictions else { // if day is in weekend if ($.inArray(weekday, plugin.settings.weekend_days) > -1) class_name = 'dp_weekend'; // highlight the currently selected date if (selected_month == default_month && selected_year == default_year && default_day == day) class_name += ' dp_selected'; // highlight the current system date else if (selected_month == current_system_month && selected_year == current_system_year && current_system_day == day) class_name += ' dp_current'; } // print the day of the month html += '' + str_pad(day, 2) + ''; } } // wrap up generating the day picker html += ''; // inject the day picker into the DOM daypicker.html($(html)); // make the day picker visible daypicker.css('display', ''); } /** * Generates the month picker view, and displays it * * @return void * * @access private */ var generate_monthpicker = function() { // manage header caption and enable/disable navigation buttons if necessary manage_header(selected_year); // start generating the HTML var html = ''; // iterate through all the months for (var i = 0; i < 12; i++) { // three month per row if (i > 0 && i % 3 == 0) html += ''; var class_name = 'dp_month_' + i, // current month as an integer now = to_int(str_concat(selected_year, str_pad(i, 2))); // if month needs to be disabled if (is_disabled(now)) class_name += ' dp_disabled'; // highlight the currently selected month else if (current_system_month == i && current_system_year == selected_year) class_name += ' dp_current'; // first three letters of the month's name html += '' + plugin.settings.months[i].substr(0, 3) + ''; } // wrap up html += ''; // inject into the DOM monthpicker.html($(html)); // make the month picker visible monthpicker.css('display', ''); } /** * Generates the year picker view, and displays it * * @return void * * @access private */ var generate_yearpicker = function() { // manage header caption and enable/disable navigation buttons if necessary manage_header(selected_year - 7 + ' - ' + (selected_year + 4)); // start generating the HTML var html = ''; // we're showing 9 years at a time, current year in the middle for (var i = 0; i < 12; i++) { // three years per row if (i > 0 && i % 3 == 0) html += ''; var class_name = '', // current year as an integer now = to_int(selected_year - 7 + i); // if year needs to be disabled if (is_disabled(now)) class_name += ' dp_disabled'; // highlight the currently selected year else if (current_system_year == (selected_year - 7 + i)) class_name += ' dp_current'; // first three letters of the month's name html += '' + (selected_year - 7 + i) + ''; } // wrap up html += ''; // inject into the DOM yearpicker.html($(html)); // make the year picker visible yearpicker.css('display', ''); } /** * Generates an iFrame shim in Internet Explorer 6 so that the date picker appears above select boxes. * * @return void * * @access private */ var iframeShim = function(action) { // this is necessary only if browser is Internet Explorer 6 if ($.browser.msie && $.browser.version.match(/^6/)) { // if the iFrame was not yet created // "undefined" evaluates as FALSE if (!shim) { // the iFrame has to have the element's zIndex minus 1 var zIndex = to_int(datepicker.css('zIndex')) - 1; // create the iFrame shim = jQuery('