var chainID = 10316;
var locale = "zh-CN";
//&locale=zh-CN

var hotelID=new Array(); // regular array 
hotelID["上海南桥绿地逸东「华」酒店"]=27667
hotelID["香港逸东酒店"]=27425
hotelID["苏梅朗豪酒店"]=27422
hotelID["香港旺角朗豪酒店"]=27421
hotelID["洛杉矶帕萨廸纳朗廷亨廷顿酒店"]=27405
hotelID["奥克兰朗廷酒店"]=27424    
hotelID["波士顿朗廷酒店"]=27423                             
hotelID["香港朗廷酒店"]=27404                                        
hotelID["伦敦朗廷酒店"]=27406                          
hotelID["墨尔本朗廷酒店"]=27408                                   
hotelID["上海朗廷杨子精品酒店"]=27407
hotelID["上海朗廷新天地"]=28382
hotelID["北京首都机场朗豪酒店"]=27897
hotelID["上海八八新天地"]=53395
hotelID["新德里机场逸东「智」中转酒店"]=51842

var _ihoteler = new Array();            //hoteID,cityID,brandID,isNew
_ihoteler["上海南桥绿地逸东「华」酒店"]    = new Array(27667,5811,2283,1);
_ihoteler["香港逸东酒店"]  = new Array(4940,5831,2283,1);
_ihoteler["苏梅朗豪酒店"]= new Array(73007,6531,2284,1);
_ihoteler["香港旺角朗豪酒店"]= new Array(4930,5831,2284,1);
_ihoteler["洛杉矶帕萨廸纳朗廷亨廷顿酒店"]   = new Array(71098,4498,2285,1);
_ihoteler["奥克兰朗廷酒店"]   = new Array(4442,4513,2285,1);
_ihoteler["波士顿朗廷酒店"]     = new Array(5873,4497,2285,1);                          
_ihoteler["香港朗廷酒店"]  = new Array(5129,5831,2285,1);                                    
_ihoteler["伦敦朗廷酒店"]     = new Array(4396,4495,2285,1);                    
_ihoteler["墨尔本朗廷酒店"]  = new Array(4430,4512,2285,1);                               
_ihoteler["上海朗廷杨子精品酒店"]   = new Array(72457,5811,2285,1);
_ihoteler["上海朗廷新天地"]   = new Array(28382,5811,2285,1);
_ihoteler["北京首都机场朗豪酒店"]   = new Array(27897,5811,2284,1);
_ihoteler["上海八八新天地"]   = new Array(53395,5811,2285,1);
_ihoteler["新德里机场逸东「智」中转酒店"]   = new Array(51842,5811,2285,1);


	function y2k(number) { return (number < 1000) ? number + 1900 : number; }

	function daysElapsed(date1,date2) {
    	var difference = Date.UTC(y2k(date1.getYear()),date1.getMonth(),date1.getDate(),0,0,0) - Date.UTC(y2k(date2.getYear()),date2.getMonth(),date2.getDate(),0,0,0);
	    return difference/1000/60/60/24;
	}



function QueryString(name) 
{
	var AllVars = window.location.search.substring(1);
	var Vars = AllVars.split("&");
	for (i = 0; i < Vars.length; i++)
	{
		var Var = Vars[i].split("=");
		if (Var[0] == name) return Var[1];
	}
	return "";
}

    function getOldLink(DateIn,DateOut,Rooms,Adults,Hotel,Children){
		
				hotelId = _ihoteler[Hotel][0];
				city = _ihoteler[Hotel][1];
				brands = _ihoteler[Hotel][2];					
				myDin  = DateIn.split("/");
				myDout = DateOut.split("/");
	
				night = daysElapsed(new Date(myDout[2],Number(myDout[0],10)-1,myDout[1]),new Date(myDin[2],Number(myDin[0],10)-1,myDin[1]));

	
//				if(hotelId == 72457){
//			        var link = "https://reservations.ihotelier.com/iStay.cfm?Children=0&HotelID=72457&DateIn="+DateIn+"&DateOut="+DateOut+"&Rooms="+Rooms+"&Adults="+Adults+"&Child="+Children+"&Length="+night+"&LanguageID=11";
//				}else{
					var link=	"http://reservations.ihotelier.com/areasearch/default.cfm?PortalSymbol=lgm&ViewQty=0&SortBy=3&CurrentPage=1&sType=1&sInput=HotelID&ChangeLevel=6&GeoID_6=ALL&ChangeLevel=6&GeoID_5=ALL&ChangeLevel=6&GeoID_4="+city+"&btnLevel=0&languageid=1&HotelID="+hotelId+"&DateIn="+DateIn+"&DateOut="+DateOut+"&Rooms="+Rooms+"&Adults="+Adults+"&Children="+Children+"&Channel=C_Room&RateType=&PromoCode=&ConID_1628="+brands;		
		
//				}	
				return link;
	}
	
	function getNewLink(DateIn,DateOut,Rooms,Adults,Hotel,ip,Children){

				if( hotelID[Hotel] == 27406 ) {
		            // From mm/dd/yyyy to dd/mm/yyyy
//					_DateIn  = DateIn.split("/");
//					_DateOut = DateOut.split("/");
					
//					DateIn = _DateIn[1]+"/"+_DateIn[0]+"/"+_DateIn[2];
//					DateOut = _DateOut[1]+"/"+_DateOut[0]+"/"+_DateOut[2];
				}
				if ( hotelID[Hotel] == 27422 ) {
					// no zh-CN for 27422
					locale = "en-US";
				}

				if(DateOut == "" && DateIn == ""){
	  		  		var link = "https://gc.synxis.com/rez.aspx?Hotel="+hotelID[Hotel]+"&Chain="+chainID+"&adult="+Adults+"&Child="+Children+"&Rooms="+Rooms+"&locale="+locale;
				}else if(DateIn == ''){
  				  var link = "https://gc.synxis.com/rez.aspx?Hotel="+hotelID[Hotel]+"&Chain="+chainID+"&adult="+Adults+"&Child="+Children+"&Rooms="+Rooms+"&locale="+locale;		
				}else if(DateOut == ''){
  				  var link = "https://gc.synxis.com/rez.aspx?Hotel="+hotelID[Hotel]+"&Chain="+chainID+"&arrive="+DateIn+"&adult="+Adults+"&Child="+Children+"&Rooms="+Rooms+"&locale="+locale;			
				}else{
					if(ip == 1){
  						  var link = "https://gc.synxis.com/rez.aspx?Hotel="+hotelID[Hotel]+"&Chain="+chainID+"&arrive="+DateIn+"&depart="+DateOut+"&adult="+Adults+"&Child="+Children+"&Rooms="+Rooms+"&locale="+locale;			
					}else{
		  				  var link = "https://gc.synxis.com/rez.aspx?Hotel="+hotelID[Hotel]+"&Chain="+chainID+"&arrive="+DateIn+"&depart="+DateOut+"&adult="+Adults+"&Child="+Children+"&Rooms="+Rooms+"&start=1&locale="+locale;	
					}
				}
				return link;
	}


	

	function calculate(ip) //more search option or not
		{

		var DateIn = document.getElementById("DateIn").value;
		var DateOut = document.getElementById("DateOut").value;
		var Adults = document.getElementById("Adults").value;
		var Children = document.getElementById("Children").value;
		var Rooms = document.getElementById("Rooms").value;
		var Hotel = document.getElementById("hotel").value;

		if(Hotel == ''){

			parent.layout(DateIn,DateOut,Adults,Rooms,0,ip,Children);

		}else{
			
			if(_ihoteler[Hotel][3] == 0){
				
			  link = getOldLink(DateIn,DateOut,Rooms,Adults,Hotel,Children);
				
			}else{
			  
			  link = getNewLink(DateIn,DateOut,Rooms,Adults,Hotel,ip,Children);
				
			} // end ihoteler == 0
		
		   // window.open(link,"_blank");
			if(ip == 1){
					parent.window.open(link,"_self");
				}else{
//					window.open(link,"_blank");	
					parent.window.open(link,"_self");
					
			}			
		
		}

    }	
		
		
		
	function calculate_overlay()
		{
		var DateIn = QueryString("DateIn");
		var DateOut = QueryString("DateOut");
		var Adults = QueryString("Adults");
		var Children = QueryString("Children");

		var Rooms = QueryString("Rooms");
		var isMoreSearchOption = QueryString("isMoreSearchOption");
		var isModify = QueryString("isModify");
		
		var Hotel = document.getElementById("hotel").value;

		if(isModify == 0 && isModify != ''){
			//alert(isModify)			
			if(Hotel == ''){
		  		//var link = "https://gc.synxis.com/rez.aspx?Chain=10316&template=eaton&shell=eaton";
			}else{

				if(_ihoteler[Hotel][3] == 0){
				
				  link = getOldLink(DateIn,DateOut,Rooms,Adults,Hotel,Children);
				
				}else{
			  
				  link = getNewLink(DateIn,DateOut,Rooms,Adults,Hotel,isMoreSearchOption,Children);
				
				} // end ihoteler == 0
				
				window.open(link,"_blank");	
				
			    
			}			
			
		}else{
			
			
		
	  			if(Hotel == ""){
					
			    }else{
					if(_ihoteler[Hotel][3] == 0){
				        link = "https://reservations.ihotelier.com/areasearch/cancel.cfm?Languageid=1&portalsymbol=lgm"
					}else{
  					   link = "https://gc.synxis.com/rez.aspx?Hotel="+hotelID[Hotel]+"&Chain="+chainID+"&start=16&locale="+locale;
					}
		 	        window.open(link,"_blank");
			    }				
		
	



		}


    }