
//호텔 검색 관련 함수 시작

function search_city()
{
	hotel_hidden_calendar();
	
	if(document.getElementById("div_hotel_city_view").style.display=='block')
	{
		document.getElementById("div_hotel_city_view").style.display = 'none';
		document.getElementById("selGradeCode").style.display = '';
		
		return;
	}

	document.getElementById("div_hotel_city_view").style.display = 'block';
	document.getElementById("selGradeCode").style.display = 'none';
	return;
}

function hotel_hideiframe()
{
	document.getElementById("div_hotel_city_view").style.display = 'none';
	return;
}

function hotel_sendit()
{
	if(document.formSearchHotel.txtDestCityName.value == "")
	{
		alert("\n숙박할 도시를 다시 검색하세요");
		formSearchHotel.txtDestCityName.focus();
		return;
	}
	if (document.formSearchHotel.city_code.value=="")
	{
		alert("\n숙박할 도시를 선택해 주세요.");
		document.formSearchHotel.txtDestCityName.focus();
		return;
	}
	if (document.formSearchHotel.SDate.value=="")
	{
		alert("\n체크인 날짜를 입력해 주세요.");
		document.formSearchHotel.SDate.focus();
		return;
	}
	if (document.formSearchHotel.EDate.value=="")
	{
		alert("\n체크아웃 날짜를 입력해 주세요.");
		document.formSearchHotel.EDate.focus();
		return;
	}
	if (document.formSearchHotel.selBedTypeCode1.value=="")
	{
		alert("\n1개이상의 객실타입 선택은 필수입니다.");
		document.formSearchHotel.selBedTypeCode1.focus();
		return;
	}
	if(document.formSearchHotel.selRoomCount1.value != '')
	{
		if (document.formSearchHotel.selRoomCount1.value=="0")
		{
			alert("\n1번째 객실의 방 갯수를 선택하세요.");
			document.formSearchHotel.selRoomCount1.focus();
			return;
		}
	}	

	var sReturnUrl;
	
	sReturnUrl = "http://rts.gmarket.co.kr/ASPX/Common/Loading.aspx?page=HotelProducts/HotelSearchResult.aspx&LoadingMsgID=HotelSearchMsg"
	
	sReturnUrl = sReturnUrl + "&CityCode=" + document.formSearchHotel.city_code.value;
	
	sReturnUrl = sReturnUrl + "&ItemName=" + encodeURIComponent(document.formSearchHotel.txtHotelName.value);
	sReturnUrl = sReturnUrl + "&StarRating=" + document.formSearchHotel.selGradeCode.value;
	
	sReturnUrl = sReturnUrl + "&BedTypeCode1=" + document.formSearchHotel.selBedTypeCode1.value;
	sReturnUrl = sReturnUrl + "&RoomCount1=" + document.formSearchHotel.selRoomCount1.value;
//	sReturnUrl = sReturnUrl + "&BedTypeCode2=" + document.formSearchHotel.selBedTypeCode2.value;
//	sReturnUrl = sReturnUrl + "&RoomCount2=" + document.formSearchHotel.selRoomCount2.value;
//	sReturnUrl = sReturnUrl + "&BedTypeCode3=" + document.formSearchHotel.selBedTypeCode3.value;
//	sReturnUrl = sReturnUrl + "&RoomCount3=" + document.formSearchHotel.selRoomCount3.value;
	sReturnUrl = sReturnUrl + "&Duration=" + document.formSearchHotel.selDuration.value;
	sReturnUrl = sReturnUrl + "&CheckInDate=" + document.formSearchHotel.SDate.value;
	sReturnUrl = sReturnUrl + "&CheckOutDate=" + document.formSearchHotel.EDate.value;
	sReturnUrl = sReturnUrl + "&sid=gma01-01";

	document.frmhotel_sendit.returnurl.value = sReturnUrl;
	document.frmhotel_sendit.action = "http://www.gmarket.co.kr/challenge/neo_reservation/hotel_reservation_detail.asp";
	document.frmhotel_sendit.target = "_blank";
	document.frmhotel_sendit.submit();
}

function hotel_hidden_calendar()
{
	document.formSearchHotel.selBedTypeCode1.style.visibility="";
	document.formSearchHotel.selRoomCount1.style.visibility="";
	document.formSearchHotel.selBedTypeCode2.style.visibility="";
	document.formSearchHotel.selBedTypeCode3.style.visibility="";
	document.formSearchHotel.selRoomCount3.style.visibility="";
    
	if(div_hotel_calendar_tab_view.style.display=="")
    {
        div_hotel_calendar_tab_view.style.display = "none";
	}
}
                     
function hotel_setValueOfSelectedDate(sSelectedDate,type)
{
	var endDate = new Date();
	var sDate = sSelectedDate;
	var sAddDay;
	
	document.formSearchHotel.SDate.value = sDate.substring(0, 4) + "-" + sDate.substring(4, 6) + "-" + sDate.substring(6, 8);
	document.getElementById("selGradeCode").style.display = '';
	hotel_chg_duration();
	
    hotel_hidden_calendar();
}

function hotel_div_mov(val)
{   
	document.getElementById("div_hotel_city_view").style.display = 'none';
	
    if (div_hotel_calendar_tab_view.style.display == "none")
    {
		div_hotel_calendar_tab_view.style.display = "";
		
		document.formSearchHotel.selBedTypeCode1.style.visibility="hidden";
		document.formSearchHotel.selRoomCount1.style.visibility="hidden";
		document.formSearchHotel.selBedTypeCode2.style.visibility="hidden";
		//document.formSearchHotel.selRoomCount2.style.visibility="hidden";
		document.formSearchHotel.selBedTypeCode3.style.visibility="hidden";
		document.formSearchHotel.selRoomCount3.style.visibility="hidden";
	}
	else
	{
		div_hotel_calendar_tab_view.style.display = "none";
	  
		document.formSearchHotel.selBedTypeCode1.style.visibility="";
		document.formSearchHotel.selRoomCount1.style.visibility="";
		document.formSearchHotel.selBedTypeCode2.style.visibility="";
		//document.formSearchHotel.selRoomCount2.style.visibility="";
		document.formSearchHotel.selBedTypeCode3.style.visibility="";
		document.formSearchHotel.selRoomCount3.style.visibility="";
	}
	
//	hotel_hideiframe();
	
	return;
}

function hotel_chg_duration()
{
	if( document.formSearchHotel.SDate.value == "" )
	{
		alert("체크인 날짜를 선택해 주십시오.");
	}
	else
	{		
		var endDate;
		var sDate;
		var sAddDay;
		var sYear, sMonth, sDay;
	
		sDate = document.formSearchHotel.SDate.value;
		
		sAddDay = document.formSearchHotel.selDuration.value;
		
		endDate = addDay(sDate.substring(0, 4), sDate.substring(5, 7), sDate.substring(8, 10), parseInt(sAddDay));
		
		if( endDate.getDate() < sDate.substring(8, 10) ) 
		{
			addMonth(endDate.getFullYear(), endDate.getMonth(), endDate.getDate(), 1);
		}
		
		sYear = endDate.getFullYear();
		sMonth = endDate.getMonth() + 1 ;
		sMonth = (sMonth < 10 ? "0"+sMonth : sMonth);
		sDay = endDate.getDate();
		sDay = (sDay < 10 ? "0"+sDay : sDay);
		
		document.formSearchHotel.EDate.value = sYear + "-" + sMonth + "-" + sDay;
	}
}

//호텔 검색 관련 함수 끝

function addDay(yyyy, mm, dd, pDay) // 년, 월, 일, 계산할 일자 (년도는 반드시 4자리로 입력)
{
	var oDate; // 리턴할 날짜 객체 선언

	dd = dd*1 + pDay*1; // 날짜 계산

	mm--; // 월은 0~11 이므로 하나 빼준다

	oDate = new Date(yyyy, mm, dd) // 계산된 날짜 객체 생성 (객체에서 자동 계산)

	return oDate;
}

function addMonth(yyyy, mm, dd, pMonth) // 년, 월, 일, 계산할 월 (년도는 반드시 4자리로 입력)
{
	var cDate; // 계산에 사용할 날짜 객체 선언

	var oDate; // 리턴할 날짜 객체 선언

	var cYear, cMonth, cDay // 계산된 날짜값이 할당될 변수

	mm = mm*1 + ((pMonth*1)-1); // 월은 0~11 이므로 하나 빼준다

	cDate = new Date(yyyy, mm, dd) // 계산된 날짜 객체 생성 (객체에서 자동 계산)

	cYear = cDate.getFullYear(); // 계산된 년도 할당

	cMonth = cDate.getMonth(); // 계산된 월 할당

	cDay = cDate.getDate(); // 계산된 일자 할당

	oDate = (dd == cDay) ? cDate : new Date(cYear, cMonth, 0); // 넘어간 월의 첫쨋날 에서 하루를 뺀 날짜 객체를 생성한다.

	return oDate;
}