var advancedDay = 2;
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;
	}


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();
	var da = dt.getDate();
	
	var daysInCurrent = getDaysInMonth(da, yr);
	mo++;

	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 true;  
}