//Declare varible
var xmlHttp;
var flag;
var objID="";
var strText="";
var FlagProcess=false;
var m_ENorVN=false;
//End

// Lay thong tin diem den ung voi diem khoi hanh
function ShowDiaDanhDen(sPageName, sKey, obj, sText, ENorVN)
{
	m_ENorVN = ENorVN;
	objID = obj;
	strText=sText;
	if (sKey != "")
	{
		xmlHttp=GetXmlHttpObject();
		if (xmlHttp==null)
  		{
  			alert ("Your browser does not support AJAX!");
  			return;
  		}
  		else
  		{
  			var url=sPageName;
			url=url+"?q="+sKey;
			if (objID=='LeftPage1_drl_DIEMKHOIHANH')
			{
				url=url+"&l="+getObj('LeftPage1_drl_LOAITOUR').value;
			}
			url=url+"&sid="+Math.random();
			xmlHttp.onreadystatechange=stateChangedDiaDanh;
			xmlHttp.open("GET",url,true);
			xmlHttp.send(null);
  		}
	}
}

function stateChangedDiaDanh() 
{ 	
	if (xmlHttp.readyState==4)
	{ 
		var strTemp=xmlHttp.responseText;
		if (strTemp=="0")
		{
			if (m_ENorVN==true)
			{
				alert("Not found.");
			}
			else
			{
				alert("Không tìm thấy dữ liệu.");
			}			
		}
		else
		{			
			insertOption(strTemp);			
		}		
	}
}
// End

//Declare function show data for middle page Index.aspx
//	hàm hiển thị dữ liệu nhận được từ webserver cho middlepage Index.aspx
function ShowMiddlePage(sKey, objDIV)
{
	objID = "contentMain";
	if (sKey != "")
	{
		xmlHttp=GetXmlHttpObject();
		if (xmlHttp==null)
  		{
  			alert ("Your browser does not support AJAX!");
  			return;
  		}
  		else
  		{
  			var url="GetDataForMiddlePage.aspx";
			url=url+"?q="+sKey;
			url=url+"&sid="+Math.random();
			xmlHttp.onreadystatechange=ReceiceData;
			xmlHttp.open("GET",url,true);
			xmlHttp.send(null);
  		}
	}
}
//	end
//	Hàm nhận dữ liệu cho combobox tour
function ShowLoaiTour(sKey, obj, sText)
{
	objID = obj;
	strText=sText;
	if (sKey != "")
	{
		xmlHttp=GetXmlHttpObject();
		if (xmlHttp==null)
  		{
  			alert ("Your browser does not support AJAX!");
  			return;
  		}
  		else
  		{
  			var url="GetLoaiTour.aspx";
			url=url+"?q="+sKey;
			url=url+"&sid="+Math.random();
			xmlHttp.onreadystatechange=stateChangedTour;
			xmlHttp.open("GET",url,true);
			xmlHttp.send(null);
  		}
	}
}

function stateChangedTour() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		var strTemp=xmlHttp.responseText;
		if (strTemp=="0")
		{
			alert("Không tìm thấy dữ liệu.");
		}
		else
		{
			insertOption(strTemp);			
		}		
	}
}
//	end
//	hàm nhận dữ liệu từ webserver cho middlepage Index.aspx
function ReceiceData()
{
	if (xmlHttp.readyState==4)
	{ 
		var strTemp=xmlHttp.responseText;
		getObj(objID).innerHTML=""
		getObj(objID).innerHTML=strTemp;	
	}
	else
	{
		getObj(objID).innerHTML="<div style='width:20%' align='center'><img src='../tropic_img/chuyentiep.gif' /></div>"
	}
}
// End

//Declare function show data for left page
//	hàm hiển thị dữ liệu nhận được từ webserver cho leftpage
//----------------------------------------------- modify today
function showData(str, FlagSql, objConboboxName, textValueSelect, objComboTTPName)
{ 
	objID=objConboboxName;
	if (str != "")
	{		
		strText=textValueSelect;		
		var idTinhThanh="";
		xmlHttp=GetXmlHttpObject();
		if (xmlHttp==null)
  		{
  			alert ("Your browser does not support AJAX!");
  			return;
  		} 
  		flag=FlagSql;
  		if (flag!='quocgia')
  		{
  			if (getObj(objComboTTPName).value=="0")
  			{
  				alert("Vui lòng chọn tỉnh/thành phố.")
  				getObj(objComboTTPName).focus();
  				return false;
  			}
  			else
  			{
  				idTinhThanh=getObj(objComboTTPName).value;
  			}
  		}  		
		var url="GetDataFromServer.aspx";
		url=url+"?q="+str+"&ctrl="+flag;
		if (idTinhThanh!="")
		{
			url=url+"&idtt="+idTinhThanh;
		}
		url=url+"&sid="+Math.random();
		xmlHttp.onreadystatechange=stateChanged;
		xmlHttp.open("GET",url,true);
		xmlHttp.send(null);		
	}
}
function showDataTA(str, FlagSql, objConboboxName, textValueSelect, objComboTTPName)
{ 
	objID=objConboboxName;
	if (str != "")
	{		
		strText=textValueSelect;		
		var idTinhThanh="";
		xmlHttp=GetXmlHttpObject();
		if (xmlHttp==null)
  		{
  			alert ("Your browser does not support AJAX!");
  			return;
  		} 
  		flag=FlagSql;
  		if (flag!='tieuchuan' || flag!='quocgia')
  		{
  			if (getObj(objComboTTPName).value=="0")
  			{
  				alert("Choice township / city.")
  				getObj(objComboTTPName).focus();
  				return false;
  			}
  			else
  			{
  				idTinhThanh=getObj(objComboTTPName).value;
  			}
  		}  		
		var url="GetDataFromServer.aspx";
		url=url+"?q="+str+"&ctrl="+flag;
		if (idTinhThanh!="")
		{
			url=url+"&idtt="+idTinhThanh;
		}
		url=url+"&sid="+Math.random();
		xmlHttp.onreadystatechange=stateChangedTA;
		xmlHttp.open("GET",url,true);
		xmlHttp.send(null);		
	}
}

//	end
//	hàm nhận dữ liệu từ webserver cho leftpage
function stateChanged() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		var strTemp=xmlHttp.responseText;
		if (strTemp=="0")
		{
			alert("Không tìm thấy dữ liệu.");
		}
		else
		{
			insertOption(strTemp);
			if (flag == 'quocgia' && getObj('dl_HANG')!=null)
			{				
				ShowDropdownList_KHACHSAN('hangkhachsan','dl_HANG','Chọn hạng khách sạn', 'GetDataForFormSearch_KHACHSAN.aspx');				
			}
			
		}		
	}
}
function stateChangedTA() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		var strTemp=xmlHttp.responseText;
		if (strTemp=="0")
		{
			alert("Not find data.");
		}
		else
		{
			insertOption(strTemp);
			if (flag == 'quocgia' && getObj('dl_HANG')!=null)
			{				
				ShowDropdownList_KHACHSAN('hangkhachsan','dl_HANG','-- All --', 'GetDataForFormSearch_KHACHSAN.aspx');				
			}
			
		}		
	}
}
//Khai báo các hàm dùng chung
//	Hàm tạo các tab option cho dropdown list.
function insertOption(sourceArr)
{
	var optionArr=new Array();
	var ValAndTextArr=new Array();
	optionArr=sourceArr.split("~");
	var x=getObj(objID);
	for(var i=x.length-1; i>=0; i--)
	{
		x.options[i] = null;
	}
	var y;
	y= document.createElement('option');
	y.text=strText;
	y.value="0";
	try
	{
		x.add(y,null); // standards compliant
	}
	catch(ex)
	{
		x.add(y); // IE only
	}
	for (i=0;i<optionArr.length;i++)
	{
		y= document.createElement('option');
		ValAndTextArr=optionArr[i].split("#");
		y.value=ValAndTextArr[0];
		y.text=ValAndTextArr[1];
		try
		{
			x.add(y,null); // standards compliant
			}
		catch(ex)
		{
			x.add(y); // IE only
		}
	}
}
//	End

//	 hàm tạo đối tượng XHMHTTP
function GetXmlHttpObject()
{
	var xmlHttp=null;
	try
  	{
  		// Firefox, Opera 8.0+, Safari
  		xmlHttp=new XMLHttpRequest();
  	}
	catch (e)
  	{
  		// Internet Explorer
  		try
    	{
    		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    	}
  		catch (e)
    	{
    		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    	}
  	}
	return xmlHttp;
}

//	hàm lấy id của html tag
function getObj(name)
{   
	if (document.getElementById)
	{	
		return document.getElementById(name);
	}
	else if (document.all)
	{	
		return document.all[name];
	}
	else if (document.layers)
	{	
		return document.layers[name];
	}
}
//	End

function goMap(pagename)
{
	if (getObj('txtMAP').value!="")
	{
		window.location.href=pagename + "?q=" + getObj('txtMAP').value;
	}
	else
	{
		alert("Vui lòng nhập vào chuỗi địa danh mà bạn muốn tìm");
	}
}
function goMapTA(pagename)
{
	if (getObj('txtMAP').value!="")
	{
		window.location.href=pagename + "?q=" + getObj('txtMAP').value;
	}
	else
	{
		alert("Input character of place name which you need search");
	}
}
function goDetailTour(pageName)
{
	var loaitour=getObj('RightPage1_drl_LOAITOUR').value;
	var tour=getObj('RightPage1_drl_TOUR').value;
	if (loaitour=="" && tour=="")
	{
		alert("Vui lòng chọn LOẠI TOUR và TOUR");
		getObj("RightPage1_drl_LOAITOUR").focus();
		return false;
	}
	else
	{
		window.location.href=pageName + "?idn=" + loaitour + "&idt=" + tour;
	}
}
function goDetailTourTA(pageName)
{
	var loaitour=getObj('RightPage1_drl_LOAITOUR').value;
	var tour=getObj('RightPage1_drl_TOUR').value;
	if (loaitour=="" && tour=="")
	{
		alert("Choice kind of tour and tour, please");
		getObj("RightPage1_drl_LOAITOUR").focus();
		return false;
	}
	else
	{
		window.location.href=pageName + "?idn=" + loaitour + "&idt=" + tour;
	}
}
function goSearchAirTicket(pagename)
{
	var diemkhoihanh=getObj('drl_DKKXELUA').value;
	var diemden=getObj('drl_DDXELUA').value;
	var ngaydi=getObj('txtAirDateDeparture').value;
	var ngayve=getObj('txtAirDateReturn').value;
	var chieubay="";
	var songuoi=getObj('ddlAdult').value;


	for (var i=0;i<document.Form1.BountAir.length;i++)
	{
        if (document.Form1.BountAir[i].checked==true)
        chieubay = document.Form1.BountAir[i].value;
    }
    
	if (diemkhoihanh=="" && diemden=="")
	{
		alert("Vui lòng chọn điểm khởi hành và điểm đến");
		getObj("drl_DKKXELUA").focus();
		return false;
	}
	else
	{
		window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemden + "&flights=" + chieubay + "&departdate=" + ngaydi + "&returndate=" + ngayve + "&adult=" + songuoi;
	}
}
function goSearchAirTicketTA(pagename)
{
	var diemkhoihanh=getObj('drl_DKKXELUA').value;
	var diemden=getObj('drl_DDXELUA').value;
	var ngaydi=getObj('txtAirDateDeparture').value;
	var ngayve=getObj('txtAirDateReturn').value;
	var chieubay="";
	var songuoi=getObj('ddlAdult').value;
	var treem=getObj('ddlChild').value;
	
	for (var i=0;i<document.Form1.BountAir.length;i++)
	{
        if (document.Form1.BountAir[i].checked==true)
        chieubay = document.Form1.BountAir[i].value;
    }
	if (diemkhoihanh=="" )
	{
		alert("Choice starting point and arrive point, please");
		getObj("drl_DKKXELUA").focus();
		return false;
	}
	else
	{
	    if ( diemden=="")
	    {
    		window.parent.location.href="AirTickets.aspx?idkh=" + diemkhoihanh;
	    }
	    else
	    {
		    window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemden + "&flights=" + chieubay + "&departdate=" + ngaydi + "&returndate=" + ngayve + "&adult=" + songuoi + "&child=" + treem;
		}
	}
}
function goSearch(pagename)
{
	var loaitour=getObj('LeftPage1_drl_LOAITOUR').value;
	var diemkhoihanh=getObj('LeftPage1_drl_DIEMKHOIHANH').value;
	var noiden=getObj('LeftPage1_drl_NOIDEN').value;
	var thoigian=getObj('txtTHOIGIAN').value;
	var sgia=getObj('LeftPage1_drl_PRICE').value;
	if (thoigian !="" && isNaN(thoigian))
	{
		thoigian="";
	}
	if (loaitour=="" && noiden=="" && thoigian=="" && diemkhoihanh=="")
	{
		alert("Vui lòng chọn LOẠI TOUR hoặc ĐIỂM ĐẾN hoặc ĐIỂM KHỞI HÀNH hoặc nhập vào thời gian tour muốn tìm");
		getObj("LeftPage_drl_LOAITOUR").focus();
		return false;
	}
	else
	{
		window.location.href=pagename + "?idl=" + loaitour + "&iddkh=" + diemkhoihanh + "&idnd=" + noiden + "&idprice=" + sgia + "&sSearch=" + thoigian;// + "&q=slft";
	}
}
/***************Hàm Tìm kiếm TOUR trang Tiếng Anh******************/
function goSearchTA(pagename)
{
	var loaitour=getObj('LeftPage1_drl_LOAITOUR').value;
	var diemkhoihanh=getObj('LeftPage1_drl_DIEMKHOIHANH').value;
	var noiden=getObj('LeftPage1_drl_NOIDEN').value;
	var thoigian=getObj('txtTHOIGIAN').value;
	var sgia=getObj('LeftPage1_drl_PRICE').value;
	if (thoigian !="" && isNaN(thoigian))
	{
		thoigian="";
	}
	if (loaitour=="" && noiden=="" && thoigian=="" && diemkhoihanh=="")
	{
		alert("Choice kind of tour or arrive point or starting point or input time of tour need search, pleasee");
		getObj("LeftPage1_drl_LOAITOUR").focus();
		return false;
	}
	else
	{		
		window.location.href=pagename + "?idl=" + loaitour + "&iddkh=" + diemkhoihanh + "&idnd=" + noiden + "&idprice=" + sgia + "&sSearch=" + thoigian; // + "&q=slft";
	}
}
/***************Hàm Tìm kiếm TOUR trang Tiếng Anh******************/
function goSearchTARight(pagename)
{
	var loaitour=getObj('RightPage1_drl_LOAITOUR').value;
	var diemkhoihanh=getObj('RightPage1_drl_DIEMKHOIHANH').value;
	var noiden=getObj('RightPage1_drl_NOIDEN').value;
	var thoigian=getObj('txtTHOIGIAN').value;
	var sgia=getObj('RightPage1_drl_PRICESEARCH').value;
	if (thoigian !="" && isNaN(thoigian))
	{
		thoigian="";
	}
	if (loaitour=="" && noiden=="" && thoigian=="" && diemkhoihanh=="")
	{
		alert("Choice kind of tour or arrive point or starting point or input time of tour need search, pleasee");
		getObj("LeftPage1_drl_LOAITOUR").focus();
		return false;
	}
	else
	{		
		window.location.href=pagename + "?idl=" + loaitour + "&iddkh=" + diemkhoihanh + "&idnd=" + noiden + "&idprice=" + sgia + "&sSearch=" + thoigian; // + "&q=slft";
	}
}

function googleSearch()
{
	//http://www.google.com.vn/search?hl=vi&q=tes&meta=
	window.open("http://www.google.com.vn/search?hl=vi&q=" + getObj('sbi').value + "&meta=");
}

function goSearchTour(pagename)
{
	var idkhoihanh=getObj('RightPage1_drl_DDKH').value;
	var iddiemden=getObj('RightPage1_drl_DDD').value;
	var sgia=getObj('RightPage1_drl_PRICE').value;
	var isongay=getObj('txtSONGAY').value;
	
	if (idkhoihanh=="" && iddiemden=="" && sgia=="0" && isongay=="")
	{
		alert("Vui lòng chọn ĐỊA ĐIỂM KHỞI HÀNH, hoặc NƠI ĐẾN, hoặc CHỌN GIÁ hoặc nhập vào thời gian tour muốn tìm");
		getObj('RightPage1_drl_DDKH').focus();
		return false;
	}
	else
	{
		window.location.href=pagename + "?iddkh=" + idkhoihanh + "&idnd=" + iddiemden + "&idprice=" + sgia + "&sSearch=" + isongay;
		
	}
}
function goSearchTourTA(pagename)
{
	var idkhoihanh=getObj('RightPage1_drl_DDKH').value;
	var iddiemden=getObj('RightPage1_drl_DDD').value;
	var sgia=getObj('RightPage1_drl_PRICE').value;
	var isongay=getObj('txtSONGAY').value;
	
	if (idkhoihanh=="" && iddiemden=="" && sgia=="0" && isongay=="")
	{
		alert("Choice kind of tour or arrive point or starting point or input time of tour need search, pleasee");
		getObj('RightPage1_drl_DDKH').focus();
		return false;
	}
	else
	{
		window.location.href=pagename + "?iddkh=" + idkhoihanh + "&idnd=" + iddiemden + "&idprice=" + sgia + "&sSearch=" + isongay;
		//alert(sgia);
	}
}
function goSearchKhachSan(pagename, page)
{
	var quocgia;
	var thanhpho;
	var tieuchuan;
	var tenkhachsan;
	var skey;
	if (page!='left')
	{				
		quocgia=getObj('LeftPage1_drl_COUNTRY').value;
		thanhpho=getObj('LeftPage1_drl_CITY').value;
		tieuchuan=getObj('LeftPage1_drl_TIEUCHUAN').value;
		tenkhachsan=getObj('LeftPage1_drl_NAMEKS').value;
		skey=getObj('txtTIMKHACHSAN').value;
	}		
	else
	{
		quocgia=getObj('dl_QUOCGIA').value;
		thanhpho=getObj('dl_TP').value;
		tieuchuan=getObj('dl_HANG').value;
		tenkhachsan=getObj('dl_KS').value;
		skey=getObj('txtKey').value;
	}
	
	if (thanhpho=="0")
	{
		thanhpho="";
	}
	if (tieuchuan=="0")
	{
		tieuchuan="";
	}
	if (tenkhachsan=="0")
	{
		tenkhachsan="";
	}
	if (quocgia=="" )
	{
		alert("Vui lòng chọn quốc gia và thành phố.");
		getObj("LeftPage1_drl_COUNTRY").focus();
		return false;
	}
	else
	{
	    if (thanhpho=="")
	    {
    		window.parent.location.href="Hotels.aspx?idkh=" + quocgia;
	    }
	    else
	    {
		    window.parent.location.href=pagename + "?idqg=" + quocgia + "&idtp=" + thanhpho + "&idtc=" + tieuchuan + "&idks=" + tenkhachsan + "&sSearch=" + skey + "&sort=All";
		}
	}
}
function goSearchKhachSanTA(pagename, page)
{
	var quocgia;
	var thanhpho;
	var tieuchuan;
	var tenkhachsan ="";
	var skey;
	if (page!='left')
	{				
		quocgia=getObj('LeftPage1_drl_COUNTRY').value;
		thanhpho=getObj('LeftPage1_drl_CITY').value;
		tieuchuan=getObj('LeftPage1_drl_TIEUCHUAN').value;
//		tenkhachsan=getObj('LeftPage1_drl_NAMEKS').value;
		skey=getObj('txtTIMKHACHSAN').value;
	}		
	else
	{
		quocgia=getObj('dl_QUOCGIA').value;
		thanhpho=getObj('dl_TP').value;
		tieuchuan=getObj('dl_HANG').value;
//		tenkhachsan=getObj('dl_KS').value;
//		skey=getObj('txtKey').value;
	}
	
	if (thanhpho=="0")
	{
		thanhpho="";
	}
	if (tieuchuan=="0")
	{
		tieuchuan="";
	}
	if (tenkhachsan=="0")
	{
		tenkhachsan="";
	}
	if (quocgia=="" )
	{
		alert("Choice country and city, please.");
		getObj("LeftPage1_drl_COUNTRY").focus();
		return false;
	}
	else
	{
	    if (thanhpho=="")
	    {
    		window.parent.location.href="Hotels.aspx?idkh=" + quocgia;
	    }
	    else
	    {
		    window.parent.location.href=pagename + "?idqg=" + quocgia + "&idtp=" + thanhpho + "&idtc=" + tieuchuan + "&idks=" + tenkhachsan + "&sSearch=&sort=All";
		}
	}
}
function goSearchThueXe(pagename)
{
	var diemkhoihanh;
	var diemketthuc;
	var loaixe;
	var tenxe;
	
	diemkhoihanh=getObj('dl_DiemKhoiHanh').value;
	diemketthuc=getObj('dl_DiemDen').value;
	loaixe=getObj('dl_LoaiXe').value;
	tenxe="";
//	tenxe=getObj('dl_TenXe').value;
	var msg="";
	if (diemkhoihanh=="")
	{
		msg += "Bạn chưa chọn điểm khởi hành.\n"
	}
	if (diemketthuc=="")
	{
		msg += "Bạn chưa chọn điểm đến tham quan.\n"
	}	
	if (msg!="")
	{
		alert(msg);
		getObj("dl_DiemKhoiHanh").focus();
		return false;
	}
	else
	{
		window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemketthuc + "&idlx=" + loaixe + "&idx=" + tenxe;
	}
}
function goSearchThueXeTA(pagename)
{
	var diemkhoihanh;
	var diemketthuc;
	var loaixe;
	var tenxe;
	
	diemkhoihanh=getObj('dl_DiemKhoiHanh').value;
	diemketthuc=getObj('dl_DiemDen').value;
	loaixe=getObj('dl_LoaiXe').value;
	tenxe="";
//	tenxe=getObj('dl_TenXe').value;
	var msg="";
	if (diemkhoihanh==0)
	{
		msg += "Input starting point, please.\n"
	}
//	alert(diemketthuc);
	if (msg!="")
	{
		alert(msg);
		getObj("dl_DiemKhoiHanh").focus();
		return false;
	}
	else
	{
	    if (diemketthuc=='' || diemketthuc=='')
	    {
    		    window.parent.location.href="CarsRental.aspx?idkh=" + diemkhoihanh;
	    }
	    else
	    {
		    window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemketthuc + "&idlx=" + loaixe + "&idx=" + tenxe;
		}
	}
}
function goSearchTrainTicket(pagename)
{
	var diemkhoihanh;
	var diemketthuc;
	var thoigiankhoihanh;
	var sSearch;
	
	diemkhoihanh=getObj('drl_DKKXELUA').value;
	diemketthuc=getObj('drl_DDXELUA').value;
	thoigiankhoihanh=getObj('drl_GIOKHOIHANH').value;
	sSearch=getObj('txtThongTinKhac').value;
	
	
	if (diemkhoihanh=="" || diemketthuc=="")
	{
		alert("Vui lòng chọn:\n + Điểm khởi hành.\n + Điểm đến tham quan.");
		getObj("drl_DKKXELUA").focus();
		return false;
	}
	else
	{
		window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemketthuc + "&idtg=" + thoigiankhoihanh + "&s=" + sSearch;
	}
}
function goSearchTrainTicketTA(pagename)
{
	var diemkhoihanh;
	var diemketthuc;
	var thoigiankhoihanh="";
	var sSearch="";
	
	diemkhoihanh=getObj('drl_DKKXELUA').value;
	diemketthuc=getObj('drl_DDXELUA').value;
//	thoigiankhoihanh=getObj('drl_GIOKHOIHANH').value;
//	sSearch=getObj('txtThongTinKhac').value;
	
	
	if (diemkhoihanh=="" )
	{
		alert("Choice:\n + Starting point.\n + Visit arrive point.");
		getObj("drl_DKKXELUA").focus();
		return false;
	}
	else
	{
	    if (diemketthuc=="")
	    {
    		window.parent.location.href="TrainTichkets.aspx?idkh=" + diemkhoihanh;
	    }
	    else
	    {
    		window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemketthuc + "&idtg=" + thoigiankhoihanh + "&s=" + sSearch;
    	}
	}
}


function goSearchBusTicket(pagename)
{
	var diemkhoihanh;
	var diemketthuc;
	var diemtrunggian="";
	var sSearch;
	
	diemkhoihanh=getObj('drl_DKKXELUA').value;
	diemketthuc=getObj('drl_DDXELUA').value;	
	sSearch=getObj('txtThongTinKhac').value;
	if (getObj('drl_DIEMTRUNGGIAN').value!="")
	{
		diemtrunggian=getObj('drl_DIEMTRUNGGIAN').value;
	}
		
	if (diemkhoihanh=="" || diemketthuc=="")
	{
		alert("Vui lòng chọn:\n + Điểm khởi hành.\n + Điểm đến tham quan.");
		getObj("drl_DKKXELUA").focus();
		return false;
	}
	else
	{
		window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemketthuc + "&iddtg=" + diemtrunggian + "&s=" + sSearch;
	}
}
function goSearchBusTicketTA(pagename)
{
	var diemkhoihanh;
	var diemketthuc;
	var diemtrunggian=""
	var sSearch="";
	
	diemkhoihanh=getObj('drl_DKKXELUA').value;
	diemketthuc=getObj('drl_DDXELUA').value;
//	sSearch=getObj('txtThongTinKhac').value;
	
//	if (getObj('drl_DIEMTRUNGGIAN').value!="")
//	{
//		diemtrunggian=getObj('drl_DIEMTRUNGGIAN').value;
//	}	
	
	if (diemkhoihanh=="" )
	{
		alert("Choice:\n + Starting point.");
		getObj("drl_DKKXELUA").focus();
		return false;
	}
	else
	{
	    if (diemketthuc=="")
	    {
	        if ( pagename=="ResultSearchShipTicket.aspx")
	        {
	            window.parent.location.href="BoatTichkets.aspx?idkh=" + diemkhoihanh;
	        }
	        else
	        {
    		    window.parent.location.href="OpenBus.aspx?idkh=" + diemkhoihanh;
    		}
	    }
	    else
	    {
		    window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemketthuc + "&iddtg=" + diemtrunggian + "&s=" + sSearch;
		}
	}
}

function goSearchBoatTicketTA(pagename)
{
	var diemkhoihanh;
	var diemketthuc;
	var diemtrunggian=""
	var sSearch="";
	
	diemkhoihanh=getObj('drl_DKKXELUA').value;
	diemketthuc=getObj('drl_DDXELUA').value;
//	sSearch=getObj('txtThongTinKhac').value;
	
//	if (getObj('drl_DIEMTRUNGGIAN').value!="")
//	{
//		diemtrunggian=getObj('drl_DIEMTRUNGGIAN').value;
//	}	
	
	if (diemkhoihanh=="" )
	{
		alert("Choice:\n + Starting point.");
		getObj("drl_DKKXELUA").focus();
		return false;
	}
	else
	{
	    if (diemketthuc=="")
	    {
	        window.parent.location.href="BoatTichkets.aspx?idkh=" + diemkhoihanh;
	    }
	    else
	    {
		    window.parent.location.href=pagename + "?idkh=" + diemkhoihanh + "&idkt=" + diemketthuc + "&iddtg=" + diemtrunggian + "&s=" + sSearch;
		}
	}
}
function selectValueDrl(drlID,loai, value)
{
	var drl_1=getObj(drlID)
	if (drl_1.value != "")
	{
		showData(drl_1.value, loai);		
		if (drl_1.id=='Left1_Dropl')
		{
			for(var i=0; i<=getObj('Left1_Dropn').length-1; i++)
			{
				if (getObj('Left1_Dropn').options[i] == value)
				{
					getObj('Left1_Dropn').options[i].selected;
				}						
			}
		}		
	}
}


//Tim kiếm khách sạn
function ReceiceData_KHACHSAN()
{
	if (xmlHttp.readyState==4)
	{ 
		var strTemp=xmlHttp.responseText;
		insertOption(strTemp);
		FlagProcess=true;
	}
	else
	{
		getObj(objID).innerHTML="<div style='width:20%' align='center'><img src='../tropic_img/chuyentiep.gif' /></div>"
	}
}

function ShowDropdownList_KHACHSAN(sKey, objDropdownlist, selectTextField, pageGetData)
{
	objID=objDropdownlist;
	if (sKey != "")
	{
		xmlHttp=GetXmlHttpObject();
		if (xmlHttp==null)
  		{
  			alert ("Your browser does not support AJAX!");
  			return;
  		}
  		else
  		{
  			strText=selectTextField;
  			var url=pageGetData ;
			url=url+"?q="+sKey;
			if (sKey=='tenxe')
			{
				url=url+"&idkh="+getObj('dl_DiemKhoiHanh').value;
				url=url+"&idkt="+getObj('dl_DiemDen').value;
				url=url+"&idlx="+getObj('dl_LoaiXe').value;
			}
			
			url=url+"&sid="+Math.random();
			xmlHttp.onreadystatechange=ReceiceData_KHACHSAN;
			xmlHttp.open("GET",url,true);
			xmlHttp.send(null);
  		}
	}
}

//Kết thúc

//	Hiển thị hình lớn cho thư viện hình ảnh
function ReceiceData_THUVIENHINH()
{
	if (xmlHttp.readyState==4)
	{ 
		var strTemp=xmlHttp.responseText;
		getObj(objID).innerHTML=""
		getObj(objID).innerHTML="<img src='" + strTemp + "' border='0' />";
	}
	else
	{
		getObj(objID).innerHTML="<div style='width:20%' align='center'><img src='../tropic_img/chuyentiep.gif' /></div>"
	}
}
function ShowHinhLon(sKey, objTagDIV)
{
	objID=objTagDIV;
	if (sKey != "")
	{
		xmlHttp=GetXmlHttpObject();
		if (xmlHttp==null)
  		{
  			alert ("Your browser does not support AJAX!");
  			return;
  		}
  		else
  		{
  			var url="GetNameOfBigImage.aspx";
			url=url+"?q="+sKey;
			url=url+"&sid="+Math.random();
			xmlHttp.onreadystatechange=ReceiceData_THUVIENHINH;
			xmlHttp.open("GET",url,true);
			xmlHttp.send(null);
  		}
	}
}
//	End

//Lay va thi thong tin dia danh
function ShowDiaDanh(sKey, objDIV, tabID)
{
	objID=objDIV;
	if (sKey != "")
	{
		xmlHttp=GetXmlHttpObject();
		if (xmlHttp==null)
  		{
  			alert ("Your browser does not support AJAX!");
  			return;
  		}
  		else
  		{
  			var url="GetThangCanh.aspx";
			url=url+"?q="+sKey + "&l=" + tabID;
			url=url+"&sid="+Math.random();
			xmlHttp.onreadystatechange=ReceiceData;
			xmlHttp.open("GET",url,true);
			xmlHttp.send(null);
  		}
	}
}
//	end
//	hàm nhận dữ liệu từ webserver cho middlepage Index.aspx
function ReceiceData()
{
	if (xmlHttp.readyState==4)
	{ 
		var strTemp=xmlHttp.responseText;
		getObj(objID).innerHTML=""
		getObj(objID).innerHTML=strTemp;	
	}
	else
	{
		getObj(objID).innerHTML="<div style='width:20%' align='center'><img src='../tropic_img/chuyentiep.gif' /></div>"
	}
}
var active=true;
function Exp_Cols(aID, ENorVN)
{
	var text1;
	var text2;
	if (ENorVN==0)
	{
		text1='Thu hẹp';
		text2='Mở rộng';
	}
	else
	{		
		text1='Collapse';
		text2='Expand';
	}
	var divObj = getObj('dvNOIDUNGTOUR');
	if (active)
	{
		divObj.className='styleNOIDUNGTOUREX';
		if(window.navigator.appName != "Microsoft Internet Explorer"){
			divObj.style.height='100%';
		}
		if (document.all)
		{
			getObj('a1').innerText=text1;
			getObj('a2').innerText=text1;
		}
		else
		{
			getObj('a1').textContent=text1;
			getObj('a2').textContent=text1;
		}
		getObj('img1').src='../tropic_img/colsp.bmp';
		getObj('img2').src='../tropic_img/colsp.bmp';
		active=false;
	}
	else
	{
		divObj.className='styleNOIDUNGTOUR';
		if(window.navigator.appName != "Microsoft Internet Explorer"){
			divObj.style.height='300px';
		}
		if (document.all)
		{
			getObj('a1').innerText=text2;
			getObj('a2').innerText=text2;
		}
		else
		{
			getObj('a1').textContent=text2;
			getObj('a2').textContent=text2;
		}
		getObj('img1').src='../tropic_img/exsp.bmp';
		getObj('img2').src='../tropic_img/exsp.bmp';
		active=true;
	}
}