var today = new Date();
var fromDate = today;
var toDate = today;

var monthNames = "January^February^March^April^May^June^July^August^September^October^November^December^";
var dayNames = "sun^mon^tue^wed^thu^fri^sat";

var fromOffset = 0;
var toOffset = 0;

function doErrorCheck()
{
	if ( toDate <= fromDate )
	{
		var tempDate = new Date ( fromDate );
		tempDate.setDate ( fromDate.getDate() + 1 );
		$('.rs_chk_out_vis').val("mm/dd/yyyy");
		setToDate ( tempDate.getDate(), tempDate.getMonth(), tempDate.getFullYear(), true );
	}
	else
	{
		$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + toOffset + "&cal=to&currDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&printDate=" + (toDate.getMonth()+1) + "/" + 1 + "/" + toDate.getFullYear() + "&minDate=" + (fromDate.getMonth()+1) + "/" + (fromDate.getDate()) + "/" + fromDate.getFullYear(), function (data) { $(".ppn_cal_to .ppn_cal_popupBody").html ( data ); $('.ppn_cal_to .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',toOffset); } );
	}
}

function setToDate ( day, month, year, blank )
{
	$('.ppn_cal_popup').hide();

	toOffset = ( month - today.getMonth() ) + ( 12 * ( year - today.getFullYear() ));
	toDate = new Date ( year, month, day );

	if ( !blank )
	{
		$('.ppn_cal_to .rs_chk_out').attr("value", (month+1) + "/" + day + "/" + year);
		$('.ppn_cal_to .rs_chk_out_vis').attr("value", $('.ppn_cal_to .rs_chk_out').attr("value") );
	}
	if ( fromDate.getTime() < toDate.getTime() && !blank )
	{
		var duration = (Math.ceil((toDate.getTime() - fromDate.getTime())/(1000*60*60*24)));
		if ( duration > 1 )
		{
			duration = (duration) + " nights";
		}
		else
		{
			duration = duration + " night";
		}
		$('.ppn_cal_from .ppn_cal_popupHeader .ppn_cal_currDate').html( $('.ppn_cal_from .rs_chk_in').attr("value") + " - " + $('.ppn_cal_to .rs_chk_out').attr("value") + " : " + duration );
		$('.ppn_cal_to .ppn_cal_popupHeader .ppn_cal_currDate').html($('.ppn_cal_from .rs_chk_in').attr("value") + " - " + $('.ppn_cal_to .rs_chk_out').attr("value") + " : " + duration );
	}
	else
	{
		$('.ppn_cal_to .ppn_cal_popupHeader .ppn_cal_currDate').html( $('.ppn_cal_to .rs_chk_out').attr("value") );
		$('.ppn_cal_from .ppn_cal_popupHeader .ppn_cal_currDate').html( $('.ppn_cal_from .rs_chk_in').attr("value") );
	}

	$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + fromOffset + "&cal=from&currDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&printDate=" + (fromDate.getMonth()+1) + "/" + 1 + "/" + fromDate.getFullYear() + "&minDate=" + (today.getMonth()+1) + "/" + today.getDate() + "/" + today.getFullYear(), function (data) { $(".ppn_cal_from .ppn_cal_popupBody").html ( data ); $('.ppn_cal_from .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',fromOffset); } );
	$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + toOffset + "&cal=to&currDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&printDate=" + (toDate.getMonth()+1) + "/" + 1 + "/" + toDate.getFullYear() + "&minDate=" + (fromDate.getMonth()+1) + "/" + (fromDate.getDate()) + "/" + fromDate.getFullYear(), function (data) { $(".ppn_cal_to .ppn_cal_popupBody").html ( data ); $('.ppn_cal_to .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',toOffset);} );
}
function setFromDate ( day, month, year, blank )
{
	$('.ppn_cal_popup').hide();

	fromOffset = ( month - today.getMonth() ) + ( 12 * ( year - today.getFullYear() ));
	fromDate = new Date ( year, month, day );

	if ( !blank )
	{
		$('.ppn_cal_from .rs_chk_in').attr("value", (month+1) + "/" + day + "/" + year);
		$('.ppn_cal_from .rs_chk_in_vis').attr("value", $('.ppn_cal_from .rs_chk_in').attr("value") );
	}

	if ( fromDate.getTime() < toDate.getTime() && !blank )
	{
		var duration = (Math.ceil((toDate.getTime() - fromDate.getTime())/(1000*60*60*24)));
		if ( duration > 1 )
		{
			duration = (duration) + " nights";
		}
		else
		{
			duration = duration + " night";
		}
		$('.ppn_cal_from .ppn_cal_popupHeader .ppn_cal_currDate').html( $('.ppn_cal_from .rs_chk_in').attr("value") + " - " + $('.ppn_cal_to .rs_chk_out').attr("value") + " : " + duration );
		$('.ppn_cal_to .ppn_cal_popupHeader .ppn_cal_currDate').html($('.ppn_cal_from .rs_chk_in').attr("value") + " - " + $('.ppn_cal_to .rs_chk_out').attr("value") + " : " + duration );
	}
	else
	{
		$('.ppn_cal_to .ppn_cal_popupHeader .ppn_cal_currDate').html( $('.ppn_cal_to .rs_chk_out').attr("value") );
		$('.ppn_cal_from .ppn_cal_popupHeader .ppn_cal_currDate').html( $('.ppn_cal_from .rs_chk_in').attr("value") );
	}

	$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + fromOffset + "&cal=from&currDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&printDate=" + (fromDate.getMonth()+1) + "/" + 1 + "/" + fromDate.getFullYear() + "&minDate=" + (today.getMonth()+1) + "/" + today.getDate() + "/" + today.getFullYear(), function (data) { $(".ppn_cal_from .ppn_cal_popupBody").html ( data ); $('.ppn_cal_from .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',fromOffset); } );

	if (!blank)
		doErrorCheck();
}

function drawFromNext ( month, year )
{
	if ( fromOffset < 11 )
	{
		fromOffset ++;
		$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + fromOffset + "&cal=from&currDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + (fromDate.getFullYear()) + "&printDate=" + (month) + "/" + 1 + "/" + (year) + "&minDate=" + (today.getMonth()+1) + "/" + today.getDate() + "/" + today.getFullYear(), function (data) { $(".ppn_cal_from .ppn_cal_popupBody").html ( data ); $('.ppn_cal_from .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',fromOffset); } );
	}
}
function drawToNext ( month, year )
{
	if ( toOffset < 11 )
	{
		toOffset ++;
		$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + toOffset + "&cal=to&currDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + (toDate.getFullYear()) + "&printDate=" + (month) + "/" + 1 + "/" + (year) + "&minDate=" + (fromDate.getMonth()+1) + "/" + (fromDate.getDate()) + "/" + fromDate.getFullYear(), function (data) { $(".ppn_cal_to .ppn_cal_popupBody").html ( data ); $('.ppn_cal_to .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',toOffset); } );
	}
}

function drawFromPrev ( month, year )
{
	if ( fromOffset > 0 )
	{
		fromOffset --;
		$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + fromOffset + "&cal=from&currDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + (fromDate.getFullYear()) + "&printDate=" + (month) + "/" + 1 + "/" + (year) + "&minDate=" + (today.getMonth()+1) + "/" + today.getDate() + "/" + today.getFullYear(), function (data) { $(".ppn_cal_from .ppn_cal_popupBody").html ( data ); $('.ppn_cal_from .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',fromOffset); } );
	}
}
function drawToPrev ( month, year )
{
	if ( toOffset > 0 )
	{
		toOffset --;
		$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + toOffset + "&cal=to&currDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + (toDate.getFullYear()) + "&printDate=" + (month) + "/" + 1 + "/" + (year) + "&minDate=" + (fromDate.getMonth()+1) + "/" + (fromDate.getDate()) + "/" + fromDate.getFullYear(), function (data) { $(".ppn_cal_to .ppn_cal_popupBody").html ( data ); $('.ppn_cal_to .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',toOffset); } );
	}
}

function drawFromOffset ( newOff )
{
	fromOffset = newOff;

	var drawYear = today.getFullYear();
	if ( (today.getMonth()-1) + newOff >= 11 )
	{
		drawYear = drawYear + 1;
	}

	drawMonth = ( ( today.getMonth() +  newOff ) % 12 ) + 1;

	$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + fromOffset + "&cal=from&currDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + (fromDate.getFullYear()) + "&printDate=" + (drawMonth) + "/" + 1 + "/" + (drawYear) + "&minDate=" + (today.getMonth()+1) + "/" + today.getDate() + "/" + today.getFullYear(), function (data) { $(".ppn_cal_from .ppn_cal_popupBody").html ( data ); $('.ppn_cal_from .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',newOff); } );
}
function drawToOffset ( newOff )
{
	toOffset = newOff;

	var drawYear = today.getFullYear();
	if ( (today.getMonth()-1) + newOff >= 11 )
	{
		drawYear = drawYear + 1;
	}

	drawMonth = ( ( today.getMonth() +  newOff ) % 12 ) + 1;

	$.get("/includes/printDoubleCal.php?inDate=" + (fromDate.getMonth()+1) + "/" + fromDate.getDate() + "/" + fromDate.getFullYear() + "&outDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + toDate.getFullYear() + "&monthNames=" + monthNames + "&dayNames=" + dayNames + "&offset=" + toOffset + "&cal=to&currDate=" + (toDate.getMonth()+1) + "/" + toDate.getDate() + "/" + (toDate.getFullYear()) + "&printDate=" + (drawMonth) + "/" + 1 + "/" + (drawYear) + "&minDate=" + (fromDate.getMonth()+1) + "/" + (fromDate.getDate()) + "/" + fromDate.getFullYear(), function (data) { $(".ppn_cal_to .ppn_cal_popupBody").html ( data ); $('.ppn_cal_to .ppn_cal_popupBody .ppn_cal_monthHeader select').attr('selectedIndex',newOff); } );
}

function setDates ( newFrom, newTo )
{
	if ( newFrom != "" )
	{
		var splitted = newFrom.split("/");
		fromDate = new Date(splitted[2], (splitted[0]-1), splitted[1]);
		setFromDate ( fromDate.getDate(), fromDate.getMonth(), fromDate.getFullYear(), false );
	}
	else
	{
		fromDate = new Date ();
		setFromDate ( fromDate.getDate(), fromDate.getMonth(), fromDate.getFullYear(), true );
	}

	if ( newTo != "" )
	{
		var splitted = newTo.split("/");
		toDate = new Date(splitted[2], (splitted[0]-1), splitted[1]);
		setToDate ( toDate.getDate(), toDate.getMonth(), toDate.getFullYear(), false );
	}
	else
	{
		toDate = new Date();
		toDate.setDate ( fromDate.getDate() );
		setToDate ( toDate.getDate(), toDate.getMonth(), toDate.getFullYear(), true );
	}
}

$(document).ready(
	function()
	{
		$('.ppn_cal_popup').bgiframe();

		setDates('','');

		//FUNCTIONS
		$('#side-content .ppn_cal_to .ppn_cal_showButton').click ( function () { $('#side-content .ppn_cal_from .ppn_cal_popup').hide(); $('#side-content .ppn_cal_to .ppn_cal_popup').show(); } );
		$('#side-content .ppn_cal_from .ppn_cal_showButton').click ( function () { $('#side-content .ppn_cal_to .ppn_cal_popup').hide(); $('#side-content .ppn_cal_from .ppn_cal_popup').show(); } );

		$('#side-content .rs_chk_out_vis').click ( function () { $('.ppn_cal_from .ppn_cal_popup').hide(); $('#side-content  .ppn_cal_to .ppn_cal_popup').show(); } );
		$('#side-content .rs_chk_in_vis').click ( function () { $('.ppn_cal_to .ppn_cal_popup').hide(); $('#side-content  .ppn_cal_from .ppn_cal_popup').show(); } );


		$('#check-hotel-rates-tab .ppn_cal_to .ppn_cal_showButton').click ( function () { $('.ppn_cal_from .ppn_cal_popup').hide(); $('#check-hotel-rates-tab .ppn_cal_to .ppn_cal_popup').show(); } );
		$('#check-hotel-rates-tab .ppn_cal_from .ppn_cal_showButton').click ( function () { $('.ppn_cal_to .ppn_cal_popup').hide(); $('#check-hotel-rates-tab .ppn_cal_from .ppn_cal_popup').show(); } );

		$('#check-hotel-rates-tab .rs_chk_out_vis').click ( function () { $('.ppn_cal_from .ppn_cal_popup').hide(); $('#check-hotel-rates-tab  .ppn_cal_to .ppn_cal_popup').show(); } );
		$('#check-hotel-rates-tab .rs_chk_in_vis').click ( function () { $('.ppn_cal_to .ppn_cal_popup').hide(); $('#check-hotel-rates-tab  .ppn_cal_from .ppn_cal_popup').show(); } );


		$('.ppn_cal_closeButton').click ( function () { $('.ppn_cal_popup').hide(); } );

		$(document).click (
			function(e)
			{
				var $clicked=$(e.target);
				if ( ! ( $clicked.is('.rs_chk_out_vis') || $clicked.is('.ppn_cal_showButton') || $clicked.is('.rs_chk_in_vis') || $clicked.is('img') || $clicked.parents().is('.ppn_cal') || $clicked.parents().is('.ppn_cal_popupHeader') || $clicked.parents().is('.ppn_cal_popupBody') ) )
				{
					$('.ppn_cal_popup').hide();
				}
			}
		);
	}
);