<!-- This script and many more are available free online at -->


<!-- The JavaScript Source!! http://javascript.internet.com -->


<!-- Created by: Lee Hinder, lee.hinder@ntlworld.com -->





<!-- Begin


//set todays date


Now = new Date();


NowDay = Now.getDate();


NowMonth = Now.getMonth();


NowYear = Now.getYear();


if (NowYear < 2000) NowYear += 1900; //for Netscape





//function for returning how many days there are in a month including leap years


function DaysInMonth(WhichMonth, WhichYear)


{


  var DaysInMonth = 31;


  if (WhichMonth == "Apr" || WhichMonth == "Jun" || WhichMonth == "Sep" || WhichMonth == "Nov") DaysInMonth = 30;


  if (WhichMonth == "Feb" && (WhichYear/4) != Math.floor(WhichYear/4))	DaysInMonth = 28;


  if (WhichMonth == "Feb" && (WhichYear/4) == Math.floor(WhichYear/4))	DaysInMonth = 29;


  return DaysInMonth;


}





//function to change the available days in a months


function ChangeOptionDays(Which)


{


  DaysObject = eval("document.Form1." + Which + "Day");


  MonthObject = eval("document.Form1." + Which + "Month");


  YearObject = eval("document.Form1." + Which + "Year");


  Month = MonthObject[MonthObject.selectedIndex].text;


  Year = YearObject[YearObject.selectedIndex].text;


  DaysForThisSelection = DaysInMonth(Month, Year);


  CurrentDaysInSelection = DaysObject.length;


  if (CurrentDaysInSelection > DaysForThisSelection)


  {


    for (i=0; i<(CurrentDaysInSelection-DaysForThisSelection); i++)


    {


      DaysObject.options[DaysObject.options.length - 1] = null


    }


  }


  if (DaysForThisSelection > CurrentDaysInSelection)


  {


    for (i=0; i<(DaysForThisSelection-CurrentDaysInSelection); i++)


    {


      NewOption = new Option(DaysObject.options.length + 1);


      DaysObject.add(NewOption);


    }


  }


    if (DaysObject.selectedIndex < 0) DaysObject.selectedIndex == 0;


}





//function to set options to today


function SetToToday(Which)


{


  DaysObject = eval("document.Form1." + Which + "Day");



  MonthObject = eval("document.Form1." + Which + "Month");


  YearObject = eval("document.Form1." + Which + "Year");





  YearObject[0].selected = true;


  MonthObject[NowMonth].selected = true;





  ChangeOptionDays(Which);


  DaysObject[NowDay-1].selected = true;



}





//function to write option years plus x


function WriteYearOptions(YearsAhead)


{


  line = "";


  for (i=0; i<YearsAhead; i++)


  {


    line += "<OPTION>";


    line += NowYear + i;


  }


  return line;


}





//  End -->
