/*显示国内城市 function ACN(obj,城市代码)*/
function ACN(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
 obj.length = 0;
 if(ChkValue == "")
	obj.options[obj.length] = new Option(" -请选择-","");
 for(var i=0;i<NationPort.length;i++){
	if(NationPort[i][3] != 1){
		obj.options[obj.length] = new Option(NationPort[i][2].substr(0,1)+" - "+NationPort[i][4],NationPort[i][1]+","+NationPort[i][4]);
		if(NationPort[i][1] == ChkValue){
			sel = j;}
		j++;}}
 obj.selectedIndex = sel;
}

function ACN_N(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
 obj.length = 0;
 if(ChkValue == "")
	obj.options[obj.length] = new Option(" -请选择-","");
	obj.options[obj.length] = new Option(" -乌鲁木齐-","URC,乌鲁木齐");
	obj.options[obj.length] = new Option(" -喀什-","KHG,喀什");
	obj.options[obj.length] = new Option(" -和田-","HTN,和田");
	obj.options[obj.length] = new Option(" -北京-","PEK,北京");
	obj.options[obj.length] = new Option(" -上海-","SHA,上海");
	obj.options[obj.length] = new Option(" -广州-","CAN,广州");
	obj.options[obj.length] = new Option(" -西安-","XIY,西安");
 for(var i=0;i<NationPort.length;i++){
	if(NationPort[i][3] != 1){
		obj.options[obj.length] = new Option(NationPort[i][2].substr(0,1)+" "+NationPort[i][4]+" "+NationPort[i][1],NationPort[i][1]+","+NationPort[i][4]);
		if(NationPort[i][1] == ChkValue){
			sel = j;}
		j++;}}
 obj.selectedIndex = sel+7;
}

function ACN_M(obj){
    obj.options[obj.length] = new Option(" - 请选择 - ","");
	obj.options[obj.length] = new Option(" - 郑州 -","CGO,郑州");
	obj.options[obj.length] = new Option(" - 上海 -","SHA,上海");
	obj.options[obj.length] = new Option(" - 北京 -","PEK,北京");
	obj.options[obj.length] = new Option(" - 广州 -","CAN,广州");
	obj.options[obj.length] = new Option(" - 深圳 -","SZX,深圳");
	obj.options[obj.length] = new Option(" - 重庆 -","CKG,重庆");
 for(var i=0;i<NationPort.length;i++){
	if(NationPort[i][3] != 1){
		obj.options[obj.length] = new Option(NationPort[i][5].substr(0,1)+" "+NationPort[i][4]+" "+NationPort[i][1],NationPort[i][1]+","+NationPort[i][4]);
		}}
}


/*显示国际城市 function ACI(obj,城市代码)*/
function ACI(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
 obj.length = 0;
  if(ChkValue == "")
	obj.options[obj.length] = new Option(" -请选择-","");
 for(var i=0;i<InterPort.length;i++){
	if(InterPort[i][3] != 1){
		obj.options[obj.length] = new Option(InterPort[i][2].substr(0,1)+" - "+InterPort[i][0],InterPort[i][1]+","+InterPort[i][0]);
		if(InterPort[i][1] == ChkValue)
			sel = j;
		j++;}}
 obj.selectedIndex = sel;
}

/*显示酒店城市 function HCN(obj,城市代码)*/
//AreaName,Cid,EnglishName,Parent,Flag
function HCN(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
	//alert(ChkValue);
 obj.length = 0;
 for(var i=0;i<Hotel.length;i++){
	if(Hotel[i][4] == '0'){		
		obj.options[obj.length] = new Option(Hotel[i][2].substr(0,2)+" - "+Hotel[i][0],Hotel[i][1]+","+Hotel[i][0]);
		if(Hotel[i][0] == ChkValue)
		{sel = j;
			//alert(Hotel[i][0] +"|"+sel+"|"+i);
		}
		j +=1;
		}
	}
 obj.selectedIndex = sel;
}


/*显示国内的国际机场 function AII(obj,航空公司代码)*/
function AII(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
obj.length = 0;
  if(ChkValue == "")
	obj.options[obj.length] = new Option(" -请选择-","");
 for(var i=0;i<InternalPort.length;i++){
	obj.options[obj.length] = new Option(InternalPort[i][0],InternalPort[i][1]+","+InternalPort[i][0]);

if(InternalPort[i][1] == ChkValue){ sel = j;}
	j++;}
 obj.selectedIndex = sel;
}

/*显示国内航空公司 function AWN(obj,航空公司代码)*/
function AWN(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
 obj.length = 0;
 obj.options[0] = new Option("----全 部----","");
 for(var i=0;i<NationWays.length;i++){
	j++;
	obj.options[obj.length] = new Option(NationWays[i][1],NationWays[i][0]);
	if(NationWays[i][0] == ChkValue)
		sel = j;}
 obj.selectedIndex = sel;
}

function AWNN(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
 obj.length = 0;
 for(var i=0;i<NationWays.length;i++){
	
	obj.options[i] = new Option(NationWays[i][1],NationWays[i][0]+","+NationWays[i][1]);
	if(NationWays[i][1].indexOf(ChkValue)!=-1)
	  {
		sel = j;
	  }
	j++;}
 obj.selectedIndex = sel;
}

/*显示国际航空公司 function AWI(obj,航空公司代码)*/
function AWI(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
 obj.length = 0;
 obj.options[0] = new Option("------全 部------","");
 for(var i=0;i<InterWays.length;i++){
	j++;
	obj.options[obj.length] = new Option(InterWays[i][0]+" - "+InterWays[i][1],InterWays[i][0]);
	if(InterWays[i][0] == ChkValue)
		sel = j;}
 obj.selectedIndex = sel;
}

/*根据指定值选取*/
function SV(obj,val){
 var sel;
 for(var i=0;i<obj.length;i++)
	if(obj.options[i].value == val)
		sel = i;
 obj.selectedIndex = sel;
}

function GN(obj,n){
 for(var i=1;i<=n;i++)
	obj.options[obj.length] = new Option(i,i);
}

/*显示时间 function ST(obj,开始时间,结束时间,选择时间)*/
function ST(obj){
 var ChkValue,sel,j;
 var StartHour,EndHour;
 if(arguments.length >= 2)
	StartHour = arguments[1];
 else
	StartHour = 1;
 if(arguments.length >= 3)
	EndHour = arguments[2];
 else
	EndHour = 23;
 if(arguments.length == 4)
	ChkValue = arguments[3];
 obj.options[0] = new Option("-不限-","");
 for(var i=StartHour;i<=EndHour;i++){
	if(i<10)
		j = "0" + i;
	else
		j = i;
	obj.options[obj.length] = new Option(j+":00",i+":00");
	if(ChkValue == i)
		sel = i - StartHour + 1;}
 obj.selectedIndex = sel;
}


/*显示省份 function ST(obj,省份名称)*/
function SP(obj){
 var ChkValue,sel,j = 0;
 if(arguments.length == 2)
	ChkValue = arguments[1];
 obj.length = 0;
 obj.options[0] = new Option("--选择--","");
 for(var i=0;i<City.length;i++)
	if(City[i][3] == 1){
		j++;
		obj.options[obj.length] = new Option(City[i][1].slice(0,1)+"-"+City[i][0],City[i][0]);
		if(City[i][0] == ChkValue)
			sel = j;}
 obj.selectedIndex = sel;
}

function DateDiff_(DateStart,DateEnd)
{   //alert(DateStart+"|"+DateEnd);
	var dStart = DateStart.split("-");
	var dEnd = DateEnd.split("-");
	var ds = new Date(dStart[0],dStart[1],dStart[2]);
	var de = new Date(dEnd[0],dEnd[1],dEnd[2]);
	return parseInt((de-ds)/86400000);
}