function start()
{
initializeDates();
}
function initializeDates()
{
var d = new Date();
d.setMonth(d.getMonth(), d.getDate()+14);
var initializeyear=d.getYear();
if(initializeyear < 1900){
initializeyear += 1900; //done to solve the problem of netscape and mozilla returning year in form 10X for years > 2000
}
document.forms['myForm'].elements['dateField'].value = getFormattedMonth(d.getMonth()) + "/" + getFormattedDay(d.getDate()) + "/" + initializeyear;
}
function travelNowize()
{
// travelnow provided this code which takes the "dateField" and "numberOfNights" and does the math
// to get a checkin and checkout date
var intNight = document.forms['myForm'].numberOfNights.value;
var dt = new Date(document.forms['myForm'].dateField.value);
var adt = new Date(dt.getYear(), dt.getMonth(), dt.getDate()+(document.forms['myForm'].numberOfNights.selectedIndex+1) );
document.forms['myForm'].departureDay.value = adt.getDate();
document.forms['myForm'].departureMonth.value = adt.getMonth();
document.forms['myForm'].arrivalDay.value = dt.getDate();
document.forms['myForm'].arrivalMonth.value = dt.getMonth();
}
function group()
{
if (document.myForm.numberOfRooms.selectedIndex == 8) {
window.location="http://travel.ian.com/index.jsp?pageName=groups&cid=257591&locale=en_US";
return false;
} else {
travelNowize();
return true;
}
}
// Calendar Code
function getFormattedMonth(themonth)
{
if (themonth < 9) {
switch(themonth) {
case 0: return '01';
case 1: return '02';
case 2: return '03';
case 3: return '04';
case 4: return '05';
case 5: return '06';
case 6: return '07';
case 7: return '08';
case 8: return '09';
}
}
return themonth+1;
}
function getFormattedDay(theday)
{
if (theday < 10) {
switch(theday) {
case 1: return '01';
case 2: return '02';
case 3: return '03';
case 4: return '04';
case 5: return '05';
case 6: return '06';
case 7: return '07';
case 8: return '08';
case 9: return '09';
}
}
return theday;
}
function update(themonth,theday, theyear)
{
document.forms[fName].elements['dateField'].value = getFormattedMonth(themonth) + "/" + getFormattedDay(theday) + "/" + theyear;
testWindow.close();
}
function loadCalendar(viewMonth)
{
testWindow.document.close();
testWindow.document.open();
var day_of_week = new Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat");
var month_of_year = new Array("January","February","March","April","May","June","July","August","September","October","November","December");
var dateObj = new Date();
var year = dateObj.getYear(); // Returns year
var month = dateObj.getMonth(); // Returns month (0-11)
var today = dateObj.getDate(); // Returns day (1-31)
var weekday = dateObj.getDay(); // Returns day (1-31)
var DAYS_OF_WEEK = 7; // "constant" for number of days in a week
var DAYS_OF_MONTH = 31; // "constant" for number of days in a month
var cal; // Used for printing
if (viewMonth < month) {
year = year + 1;
}
if(year < 1900){
year += 1900; //done to solve the problem of netscape and mozilla returning year in form 10X for years > 2000
}
month = viewMonth;
dateObj.setDate(1); // Start the calendar day at '1'
dateObj.setMonth(month); // Start the calendar month at now
dateObj.setYear((year));
// VARIABLES FOR FORMATTING
var TR_start = '';
var TR_end = '
';
var highlight_start = '';
var TD_start = ' | ';
var TD_end = ' | ';
var prevM = month - 1;
var nextM = month + 1;
if (nextM == 12) {
nextM = 0;
}
if (prevM == -1) {
prevM = 11;
}
// BEGIN CODE FOR CALENDAR
cal = 'Calendar';
cal += "";
// NOTE:
// Update the calendar.js reference below to reference where you
// put the calendar.js file.
// cal += '';
cal += '';
cal += '' + TR_start;
cal += '| ';
cal += month_of_year[month] + ' ' + year + '' + TD_end + TR_end;
cal += TR_start;
///////////////////////////////////
// DO NOT EDIT BELOW THIS POINT //
///////////////////////////////////
// LOOPS FOR EACH DAY OF WEEK
for(index=0; index < DAYS_OF_WEEK; index++) {
// PRINTS DAY
cal += TD_start + day_of_week[index] + TD_end;
}
cal += TD_end + TR_end;
cal += TR_start;
// FILL IN BLANK GAPS UNTIL TODAY'S DAY
for(index=0; index < dateObj.getDay(); index++) {
cal += TD_start + ' ' + TD_end;
}
// LOOPS FOR EACH DAY IN CALENDAR
for(index=0; index < DAYS_OF_MONTH; index++) {
if( dateObj.getDate() > index ) {
// RETURNS THE NEXT DAY TO PRINT
week_day =dateObj.getDay();
// START NEW ROW FOR FIRST DAY OF WEEK
if(week_day == 0) {
cal += TR_start;
}
if(week_day != DAYS_OF_WEEK) {
// SET VARIABLE INSIDE LOOP FOR INCREMENTING PURPOSES
var day = dateObj.getDate();
// PRINTS DAY
cal += TD_start + "" + day + "" + TD_end;
}
// END ROW FOR LAST DAY OF WEEK
if(week_day == DAYS_OF_WEEK) {
cal += TR_end;
}
}
// INCREMENTS UNTIL END OF THE MONTH
dateObj.setDate(dateObj.getDate()+1);
}// end for loop
cal += ' | |
';
cal += '';
cal += '';
cal += '';
// PRINT CALENDAR
testWindow.document.write(cal);
testWindow.focus();
}
var testWindow;
var fieldName;
var fName;
function openCalendar(formName, field)
{
fieldName=field;
fName=formName;
testWindow = window.open('','dates','width=300,height=300,resizable=1,status=1,menubar=0,location=0');
var month = document.forms[fName].elements[fieldName].value;
var dateRegExp = new RegExp("^(([1][0-2])|([0]?[1-9]))/(([0123]?[0-9])|[0-9])(/((20)?[0-9]{2}))?"); //looks for mm/dd
if (month.match(dateRegExp)) {
month = document.forms[fName].elements[fieldName].value.split("/")[0] - 1;
} else {
month = new Date().getMonth();
}
loadCalendar(month);
}
window.onload = start;