// JavaScript Document
var cal = new CalendarPopup();

cal.showYearNavigation();
cal.setTodayText('');

cal.setReturnFunction("setD");
function setD(y,m,d) {
	document.checkaressrch.year.value=y;
	document.checkaressrch.month.selectedIndex=--m;
	for (var i=0; i<document.checkaressrch.day.options.length; i++) {
		if (document.checkaressrch.day.options[i].value==d) {
			document.checkaressrch.day.selectedIndex=i;
			}
		}
	}

function getDateString(y_obj,m_obj,d_obj) {
	var y = y_obj.options[y_obj.selectedIndex].value;
	var m = m_obj.options[m_obj.selectedIndex].value;
	var d = d_obj.options[d_obj.selectedIndex].value;
	if (y=="" || m=="") { return null; }
	if (d=="") { d=1; }
	return str= y+'-'+m+'-'+d;
	}

var advancedDay = 2;

function isLeapYear(yrVal){
	var leapYear=false;
	var year = parseInt(yrVal, 10);

	if (year%4 == 0)
		{
		leapYear=true;
		}
	return leapYear;
	}

function getDaysInMonth(monthVal, YrVal){
	var maxDays=31
	if (monthVal==1)
	{
		if (isLeapYear(YrVal))
			{
			maxDays=29;
			}
		else
			{
			maxDays=28;
			}
	}
	if (monthVal==3 || monthVal==5 || monthVal==8 || monthVal==10)
		{
		maxDays=30;
		}
	return maxDays;
	}

function init() {
	var dt = new Date();

	var yr = dt.getFullYear();
	var curYr = dt.getFullYear();
	var mo = dt.getMonth();
	mo++;
	var da = dt.getDate();

	var daysInCurrent = getDaysInMonth(da, yr);

	if (da + advancedDay > daysInCurrent)
	{	da = ((da+advancedDay) % daysInCurrent);
		if (mo == 12)
		{	mo = 1;
			yr++;	}
		else
		{	mo++;	}	}
	else
	{	da = da + advancedDay;	}
	da--;
	mo--;
	yr-=curYr;
	document.checkaressrch.month.selectedIndex = mo;
	document.checkaressrch.day.selectedIndex = da;
	document.checkaressrch.year.selectedIndex = yr;
	return;
	}

function clear_textbox(){
	if (document.text_form.u_input.value == " Your Email Address ")
	document.text_form.u_input.value = "";
	}

function handleForm(form){
            if(form.elements[1].value == ""){
            alert("Please enter your Email Address.");
            form.elements[1].focus();
            return false;
            }
            if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(form.elements[1].value))){
            alert("A valid Email Address is required.");
            form.elements[1].focus();
            return false;
            } 
            return true;
			}