//Javascript name: My Date Time Picker
//Date created: 16-Nov-2003 23:19
//Scripter: TengYong Ng
//Website: http://www.rainforestnet.com
//Copyright (c) 2003 TengYong Ng
//FileName: DateTimePicker.js
//Version: 0.8
//Contact: contact@rainforestnet.com
// Note: Permission given to use this script in ANY kind of applications if
// header lines are left unchanged.
//Global variables
var winCal;
var dtToday=new Date();
var Cal;
var docCal;
var MonthName=["January", "February", "March", "April", "May", "June","July",
"August", "September", "October", "November", "December"];
var WeekDayName=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
var exDateTime;//Existing Date and Time
//Configurable parameters
var cnTop="200";//top coordinate of calendar window.
var cnLeft="500";//left coordinate of calendar window
var WindowTitle ="DateTime Picker";//Date Time Picker title.
var WeekChar=2;//number of character for week day. if 2 then Mo,Tu,We. if 3 then Mon,Tue,Wed.
var CellWidth=20;//Width of day cell.
var DateSeparator="/";//Date Separator, you can change it to "/" if you want.
var TimeMode=24;//default TimeMode value. 12 or 24
var ShowLongMonth=true;//Show long month name in Calendar header. example: "January".
var ShowMonthYear=true;//Show Month and Year in Calendar header.
//end Configurable parameters
//end Global variable
function NewCal(pCtrl,pFormat,pShowTime,pTimeMode)
{
Cal=new Calendar(dtToday);
if ((pShowTime!=null) && (pShowTime))
{
Cal.ShowTime=true;
if ((pTimeMode!=null) &&((pTimeMode=='12')||(pTimeMode=='24')))
{
TimeMode=pTimeMode;
}
}
if (pCtrl!=null)
Cal.Ctrl=pCtrl;
if (pFormat!=null)
Cal.Format=pFormat.toUpperCase();
exDateTime=document.getElementById(pCtrl).value;
if (exDateTime!="")//Parse Date String
{
var Sp1;//Index of Date Separator 1
var Sp2;//Index of Date Separator 2
var tSp1;//Index of Time Separator 1
var tSp1;//Index of Time Separator 2
var strMonth;
var strDate;
var strYear;
var intMonth;
var YearPattern;
var strHour;
var strMinute;
var strSecond;
//parse month
Sp1=exDateTime.indexOf(DateSeparator,0)
Sp2=exDateTime.indexOf(DateSeparator,(parseInt(Sp1)+1));
if ((Cal.Format.toUpperCase()=="DDMMYYYY") || (Cal.Format.toUpperCase()=="DDMMMYYYY"))
{
strMonth=exDateTime.substring(Sp1+1,Sp2);
strDate=exDateTime.substring(0,Sp1);
}
else if ((Cal.Format.toUpperCase()=="MMDDYYYY") || (Cal.Format.toUpperCase()=="MMMDDYYYY"))
{
strMonth=exDateTime.substring(0,Sp1);
strDate=exDateTime.substring(Sp1+1,Sp2);
}
if (isNaN(strMonth))
intMonth=Cal.GetMonthIndex(strMonth);
else
intMonth=parseInt(strMonth,10)-1;
if ((parseInt(intMonth,10)>=0) && (parseInt(intMonth,10)<12))
Cal.Month=intMonth;
//end parse month
//parse Date
if ((parseInt(strDate,10)<=Cal.GetMonDays()) && (parseInt(strDate,10)>=1))
Cal.Date=strDate;
//end parse Date
//parse year
strYear=exDateTime.substring(Sp2+1,Sp2+5);
YearPattern=/^\d{4}$/;
if (YearPattern.test(strYear))
Cal.Year=parseInt(strYear,10);
//end parse year
//parse time
if (Cal.ShowTime==true)
{
tSp1=exDateTime.indexOf(":",0)
tSp2=exDateTime.indexOf(":",(parseInt(tSp1)+1));
strHour=exDateTime.substring(tSp1,(tSp1)-2);
Cal.SetHour(strHour);
strMinute=exDateTime.substring(tSp1+1,tSp2);
Cal.SetMinute(strMinute);
strSecond=exDateTime.substring(tSp2+1,tSp2+3);
Cal.SetSecond(strSecond);
}
}
winCal=window.open("","DateTimePicker","toolbar=0,status=0,menubar=0,fullscreen=no,width=250,height=230,resizable=0,top="+cnTop+",left="+cnLeft);
docCal=winCal.document;
RenderCal();
}
function TodayDate(pCtrl){
document.getElementById(pCtrl).value=dtToday;
}
function RenderCal()
{
var vCalHeader;
var vCalData;
var vCalTime;
var i;
var j;
var SelectStr;
var vDayCount=0;
var vFirstDay;
docCal.open();
docCal.writeln("");
docCal.writeln(""+WindowTitle+"");
docCal.writeln("");
docCal.writeln("");
docCal.writeln("");
docCal.close();
}
function GenCell(pValue,pHighLight,pColor)//Generate table cell with value
{
var PValue;
var PCellStr;
var vColor;
var vHLstr1;//HighLight string
var vHlstr2;
var vTimeStr;
if (pValue==null)
PValue="";
else
PValue=pValue;
if (pColor!=null)
vColor="class=\""+pColor+"\"";
else
vColor="";
if ((pHighLight!=null)&&(pHighLight))
{vHLstr1="color='red'>";vHLstr2="";}
else
{vHLstr1=">";vHLstr2="";}
if (Cal.ShowTime)
{
vTimeStr="winMain.document.getElementById('"+Cal.Ctrl+"').value+=' '+"+"winMain.Cal.getShowHour()"+"+':'+"+"winMain.Cal.Minutes"+"+':'+"+"winMain.Cal.Seconds";
if (TimeMode==12)
vTimeStr+="+' '+winMain.Cal.AMorPM";
}
else
vTimeStr="";
PCellStr="\n
"+PValue+""+vHLstr2+"
\n";
return PCellStr;
}
function Calendar(pDate,pCtrl)
{
//Properties
this.Date=pDate.getDate();//selected date
this.Month=pDate.getMonth();//selected month number
this.Year=pDate.getFullYear();//selected year in 4 digits
this.Hours=pDate.getHours();
if (pDate.getMinutes()<10)
this.Minutes="0"+pDate.getMinutes();
else
this.Minutes=pDate.getMinutes();
if (pDate.getSeconds()<10)
this.Seconds="0"+pDate.getSeconds();
else
this.Seconds=pDate.getSeconds();
this.MyWindow=winCal;
this.Ctrl=pCtrl;
this.Format="ddMMyyyy";
this.Separator=DateSeparator;
this.ShowTime=false;
if (pDate.getHours()<12)
this.AMorPM="AM";
else
this.AMorPM="PM";
}
function GetMonthIndex(shortMonthName)
{
for (i=0;i<12;i++)
{
if (MonthName[i].substring(0,3).toUpperCase()==shortMonthName.toUpperCase())
{ return i;}
}
}
Calendar.prototype.GetMonthIndex=GetMonthIndex;
function IncYear()
{ Cal.Year++;}
Calendar.prototype.IncYear=IncYear;
function DecYear()
{ Cal.Year--;}
Calendar.prototype.DecYear=DecYear;
function SwitchMth(intMth)
{ Cal.Month=intMth;}
Calendar.prototype.SwitchMth=SwitchMth;
function SetHour(intHour)
{
var MaxHour;
var MinHour;
if (TimeMode==24)
{ MaxHour=23;MinHour=0}
else if (TimeMode==12)
{ MaxHour=12;MinHour=1}
else
alert("TimeMode can only be 12 or 24");
var HourExp=new RegExp("^\\d\\d$");
if (HourExp.test(intHour) && (parseInt(intHour,10)<=MaxHour) && (parseInt(intHour,10)>=MinHour))
{
if ((TimeMode==12) && (Cal.AMorPM=="PM"))
{
if (parseInt(intHour,10)==12)
Cal.Hours=12;
else
Cal.Hours=parseInt(intHour,10)+12;
}
else if ((TimeMode==12) && (Cal.AMorPM=="AM"))
{
if (intHour==12)
intHour-=12;
Cal.Hours=parseInt(intHour,10);
}
else if (TimeMode==24)
Cal.Hours=parseInt(intHour,10);
}
}
Calendar.prototype.SetHour=SetHour;
function SetMinute(intMin)
{
var MinExp=new RegExp("^\\d\\d$");
if (MinExp.test(intMin) && (intMin<60))
Cal.Minutes=intMin;
}
Calendar.prototype.SetMinute=SetMinute;
function SetSecond(intSec)
{
var SecExp=new RegExp("^\\d\\d$");
if (SecExp.test(intSec) && (intSec<60))
Cal.Seconds=intSec;
}
Calendar.prototype.SetSecond=SetSecond;
function SetAmPm(pvalue)
{
this.AMorPM=pvalue;
if (pvalue=="PM")
{
this.Hours=(parseInt(this.Hours,10))+12;
if (this.Hours==24)
this.Hours=12;
}
else if (pvalue=="AM")
this.Hours-=12;
}
Calendar.prototype.SetAmPm=SetAmPm;
function getShowHour()
{
var finalHour;
if (TimeMode==12)
{
if (parseInt(this.Hours,10)==0)
{
this.AMorPM="AM";
finalHour=parseInt(this.Hours,10)+12;
}
else if (parseInt(this.Hours,10)==12)
{
this.AMorPM="PM";
finalHour=12;
}
else if (this.Hours>12)
{
this.AMorPM="PM";
if ((this.Hours-12)<10)
finalHour="0"+((parseInt(this.Hours,10))-12);
else
finalHour=parseInt(this.Hours,10)-12;
}
else
{
this.AMorPM="AM";
if (this.Hours<10)
finalHour="0"+parseInt(this.Hours,10);
else
finalHour=this.Hours;
}
}
else if (TimeMode==24)
{
if (this.Hours<10)
finalHour="0"+parseInt(this.Hours,10);
else
finalHour=this.Hours;
}
return finalHour;
}
Calendar.prototype.getShowHour=getShowHour;
function GetMonthName(IsLong)
{
var Month=MonthName[this.Month];
if (IsLong)
return Month;
else
return Month.substr(0,3);
}
Calendar.prototype.GetMonthName=GetMonthName;
function GetMonDays()//Get number of days in a month
{
var DaysInMonth=[31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
if (this.IsLeapYear())
{
DaysInMonth[1]=29;
}
return DaysInMonth[this.Month];
}
Calendar.prototype.GetMonDays=GetMonDays;
function IsLeapYear()
{
if ((this.Year%4)==0)
{
if ((this.Year%100==0) && (this.Year%400)!=0)
{
return false;
}
else
{
return true;
}
}
else
{
return false;
}
}
Calendar.prototype.IsLeapYear=IsLeapYear;
function FormatDate(pDate)
{
if (this.Format.toUpperCase()=="DDMMYYYY")
return (pDate+DateSeparator+(this.Month+1)+DateSeparator+this.Year);
else if (this.Format.toUpperCase()=="DDMMMYYYY")
return (pDate+DateSeparator+this.GetMonthName(false)+DateSeparator+this.Year);
else if (this.Format.toUpperCase()=="MMDDYYYY")
return ((this.Month+1)+DateSeparator+pDate+DateSeparator+this.Year);
else if (this.Format.toUpperCase()=="MMMDDYYYY")
return (this.GetMonthName(false)+DateSeparator+pDate+DateSeparator+this.Year);
}
Calendar.prototype.FormatDate=FormatDate;
var url = 'captcheck.php?code=';
var captchaOK = 2; // 2 - not yet checked, 1 - correct, 0 - failed
function getHTTPObject()
{
try {
req = new XMLHttpRequest();
} catch (err1) {
try {
req = new ActiveXObject("Msxml12.XMLHTTP");
} catch (err2) {
try {
req = new ActiveXObject("Microsoft.XMLHTTP");
} catch (err3) {
req = false;
}
}
}
return req;
}
var http = getHTTPObject(); // We create the HTTP Object
function handleHttpResponse() {
if (http.readyState == 4) {
captchaOK = http.responseText;
if(captchaOK != 1) {
alert('The entered code was not correct. Please try again');
document.myform.code.value='';
document.myform.code.focus();
return false;
}
document.myform.submit();
}
}
function checkcode(thecode) {
http.open("GET", url + escape(thecode), true);
http.onreadystatechange = handleHttpResponse;
http.send(null);
}
function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}
var dtCh= "/";
var minYear=1900;
var maxYear=2100;
function isInteger(s){
var i;
for (i = 0; i < s.length; i++){
// Check that current character is number.
var c = s.charAt(i);
if (((c < "0") || (c > "9"))) return false;
}
// All characters are numbers.
return true;
}
function stripCharsInBag(s, bag){
var i;
var returnString = "";
// Search through string's characters one by one.
// If character is not in bag, append to returnString.
for (i = 0; i < s.length; i++){
var c = s.charAt(i);
if (bag.indexOf(c) == -1) returnString += c;
}
return returnString;
}
function daysInFebruary (year){
// February has 29 days in any year evenly divisible by four,
// EXCEPT for centurial years which are not also divisible by 400.
return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
for (var i = 1; i <= n; i++) {
this[i] = 31
if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
if (i==2) {this[i] = 29}
}
return this
}
function isDate(dtStr){
var daysInMonth = DaysArray(12)
var pos1=dtStr.indexOf(dtCh)
var pos2=dtStr.indexOf(dtCh,pos1+1)
var strMonth=dtStr.substring(0,pos1)
var strDay=dtStr.substring(pos1+1,pos2)
var strYear=dtStr.substring(pos2+1)
strYr=strYear
if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
for (var i = 1; i <= 3; i++) {
if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
}
month=parseInt(strMonth)
day=parseInt(strDay)
year=parseInt(strYr)
if (pos1==-1 || pos2==-1){
alert("The date format should be : mm/dd/yyyy")
return false
}
if (strMonth.length<1 || month<1 || month>12){
alert("Please enter a valid month")
return false
}
if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
alert("Please enter a valid day")
return false
}
if (strYear.length != 4 || year==0 || yearmaxYear){
alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
return false
}
if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
alert("Please enter a valid date")
return false
}
return true
}
function validate() {
frmLength = document.myform.length;
isEmpty = false;
for (i=0; i