function changeFromCity(fromCityId){
		//var fromCityId=e.value;
		netRouteDealAjax.changeToCity(fromCityId,function(reply){
		result = reply;
		//alert("length="+result.length);
		if(typeof(result)== "object" && result!= null){
			var oSelect = document.getElementById("city");
			 oSelect.options.length=0;
			for(var i = 0; i<result.length; i++){
				 	oSelect.options[i] = new Option (result[i][1],result[i][0]);
			}
		}else{
			alert("找不到相关图片数据，请联系管理员！");
		}			
	});
	}
	window.addEvent('domready', function() { 
			myCal3 = new Calendar({ bookTimeFrom: 'Y-m-d' }, { direction:1, tweak: {x: 4, y: 0} });
			myCal0 = new Calendar({ bookDateBack: 'Y-m-d' }, { direction:1, tweak: {x: 4, y: 0} });
			
	});
	
	
	function initRunMeta(){
		var fromcity=E("fromcity").value;
		var tocity=E("city").value;
		if(fromcity==''){
			alert("出发城市");
			return false;		
		}
		E("loginForm:fromCityZone").value=fromcity;
		
		if(tocity==''){
			alert("出发城市");
			return false;		
		}
		E("loginForm:toCityId").value=tocity;
		var bookTimeFrom=document.getElementById("bookTimeFrom").value;
		var currencyId=document.getElementsByName("currency_id");
		var check=false;
		for(i=0,len=currencyId.length;i<len;i++){
			if(currencyId[i].checked){
				check=true;
				E("loginForm:currency_id").value=currencyId[i].value;
			}
		}
		if(check==false){
			alert("请选择支付币种！");
			return false;		
		}
		var onstatonId=E("on_statiion").value;
		var offstatonId=E("off_statiion").value;
		if(onstatonId==''){
			alert("上站点");
			return false;		
		}
		if(offstatonId==''){
			alert("下站点");
			return false;		
		}
		E("loginForm:onStationId").value=onstatonId;
		E("loginForm:offStationId").value=offstatonId;
		if(bookTimeFrom==''){
			alert("请选择日期！");
			return false;		
		}
		document.getElementById("loginForm:selectRunDate").value=bookTimeFrom;
		document.getElementById("loginForm:selectRunTime").value=document.getElementById("pre_selectRunTime").value;
		var tt=document.getElementsByName("trip_type_html");
		var jj=0;
		for(j=0;j<tt.length;j++){
			if(tt[j].checked&&tt[j].disabled==false){
				jj=jj+1;
				E('loginForm:trip_type').value=tt[j].value;
			}
		}
		if(jj==0){
			alert("请选择方式！");
			return false;	
		}
		E("loginForm:travelTypeStr").value="";
		if(E('loginForm:trip_type').value=='round_trip_ticket'){
			var backDate=E("bookDateBack").value;
			var back=E("back");
			var backRunTime=E("back_selectRunTime").value;
			var backonStation=E("back_on_statiion").value;
			var backoffStation=E("back_off_statiion").value;
			if(isEmpty(backDate)==false){
				if(backDate<bookTimeFrom){
					alert("回程日期不能小于去乘日期");
					return false;
				}
				E("loginForm:selectBackRunDate").value=backDate;
				
				if(isEmpty(backRunTime)==false){
					E("loginForm:selectBackRunTime").value=backRunTime;
				}
				if(isEmpty(backonStation)==false){
					E("loginForm:backonStationId").value=backonStation;
				}
				if(isEmpty(backonStation)==false){
					E("loginForm:backoffStationId").value=backoffStation;
				}
			}else{
				E("loginForm:selectBackRunDate").value="";
			}	
			
		}else{
			E("loginForm:selectBackRunDate").value="";
			E("loginForm:backonStationId").value="";
			E("loginForm:backoffStationId").value="";
		}
	}
	function initRunMeta_login(){
		var fromcity=E("fromcity").value;
		var tocity=E("city").value;
		if(fromcity==''){
			alert("出发城市");
			return false;		
		}
		E("loginForm:fromCityZone").value=fromcity;
		
		if(tocity==''){
			alert("出发城市");
			return false;		
		}
		E("loginForm:toCityId").value=tocity;
		var bookTimeFrom=document.getElementById("bookTimeFrom").value;
		var onstatonId=E("on_statiion").value;
		var offstatonId=E("off_statiion").value;
		if(onstatonId==''){
			alert("上站点");
			return false;		
		}
		if(offstatonId==''){
			alert("下站点");
			return false;		
		}
		E("loginForm:onStationId").value=onstatonId;
		E("loginForm:offStationId").value=offstatonId;
		if(bookTimeFrom==''){
			alert("请选择日期！");
			return false;		
		}
		document.getElementById("loginForm:selectRunDate").value=bookTimeFrom;
		document.getElementById("loginForm:selectRunTime").value=document.getElementById("pre_selectRunTime").value;
		
		var tt=document.getElementsByName("trip_type_html");
		var jj=0;
		for(j=0;j<tt.length;j++){
			if(tt[j].checked&&tt[j].disabled==false){
				jj=jj+1;
				E('loginForm:trip_type').value=tt[j].value;
			}
		}
		if(jj==0){
			alert("请选择方式！");
			return false;	
		}
	}
	
	function   diffhours(arr1 ,arr2)  
  {  				/*
  				var arr1= new Array();
				arr1[0]=yStr;
				arr1[1]=mStr;
				arr1[2]=dStr;
				arr1[3]=hourStr;
				arr1[4]=minStr;
				arr1[5]="00";
				var arr2=new Array();;
				var selet_time_arr=selectTimearray[0].split(':');
				arr2[0]=yStr;
				arr2[1]=mStr;
				arr2[2]=dStr;
				arr2[3]=selet_time_arr[0];
				arr2[4]=selet_time_arr[1];
				arr2[5]="00";
				var hour_inteval=diffhours(arr1,arr2);
				alert("hour_inteval=="+hour_inteval);*/
          //var   date1=document.all("stime").value;//stime值为("2005-1-10   8:00:00")  
          //var   date2=document.all("etime").value;//etime值为("2005-1-11   8:00:00")  
          //var   date1="2009-02-11 8:00:00";//stime值为("2005-1-10   8:00:00")  
          //var   date2="2009-02-11 9:20:00";//etime值为("2005-1-11   8:00:00")  
          var   oldtime=new Date(arr1[0],arr1[1],arr1[2],arr1[3],arr1[4],arr1[5]);  
          var   newtime=new   Date(arr2[0],arr2[1],arr2[2],arr2[3],arr2[4],arr2[5]);  
          var   diff   =(newtime   -   oldtime)/(1000*3600)   ;//得到毫秒差，换算成小时就可以了  
          var   hours=parseInt(diff,10);  
          return hours;
        //  alert(hours);  
  }   
function setTripType(Object){
	var trip_type=Object.value;
	if(trip_type=='one_way'){
		document.getElementById('back_tr').style.display='none';
		document.getElementById('back_div_height').style.display='none';
	}else{
		document.getElementById('back_tr').style.display='';
		document.getElementById('back_div_height').style.display='';
	}

}	

$(document).ready(function() { 
		if(selectFromZoneIdStr!=null)
			E('fromcity').value=selectFromZoneIdStr;
		changeFromCity(E('fromcity'));
		if(selectToCityZoneIdStr!=null){
			E('city').value=selectToCityZoneIdStr;
			if(onStationIdStr!=null&&onStationIdStr!='')
				E("on_statiion").value=onStationIdStr;
			if(offStationIdStr!=null&&offStationIdStr!='')
				E("off_statiion").value=offStationIdStr;
		}
		changeToCity(E('city'));
		if(trip_type!=null){
			var tt=document.getElementsByName("trip_type_html");
			for(j=0;j<tt.length;j++){
				if(tt[j].value==trip_type){
					tt[j].checked=true;
				}
			}
		}
		setDefaultOnOffStation();
		controltripType();
		controlBackRunUi();
		initBackOnOffstation();
	});
	function setDefaultOnOffStation(){
		var fromCity=E('fromcity').value;
		var toCity=E('city').value;
		var onStation=E("on_statiion").value;
		var offStation=E("off_statiion").value;
		if(fromCity==1&&toCity==2){
			E("on_statiion").value='53'
			E("off_statiion").value='39'
		}
		if(fromCity==2&&toCity==1){
			E("on_statiion").value='39'
			E("off_statiion").value='53'
		}
	}
	function changeFromCity(obj){ 
			var currentValue = obj.value;
			city = E("city");
			city.options.length=0;
			for(j=0,k=0;j<toCityId.length;j++){
				//if(currentValue == belongFromCityId[j] && (toCityId[j]==1 ||toCityId[j]==2||toCityId[j]==56||toCityId[j]==52)){	
				if(currentValue == belongFromCityId[j] ){			
					city.options[k] = new Option (toCityName[j],toCityId[j]);
					if(k == 0)
						city.options[k].selected = true;
					k++;
				}
			}
			//随动上站点
			on_statiion = E("on_statiion");
			on_statiion.options.length=0;
			off_statiion = E("off_statiion");
			off_statiion.options.length=0;
			var m=0;
			var on_has_set=false;
			var off_has_set=false;
			for(j=0,k=0,l=0;j<routeVsStationId.length;j++){
				
				for(i=0;i<stationCityId.length;i++){
					//上站点
					//if(on_has_set==false){
						if(currentValue==routeVsStationFromcityId[j]&&city.value==routeVsStationTocityId[j]
							&&currentValue == stationCityId[i]&&stationId[i]==routeVsStationId[j]){
								on_statiion.options[k] = new Option (stationName[i],stationId[i]);
								if(k == 0)
									on_statiion.options[k].selected = true;
								k++;
							
						}
					//}
					
					//下站点
					//if(off_has_set==false){
						if(currentValue==routeVsStationFromcityId[j]&&city.value==routeVsStationTocityId[j]
							&&city.value == stationCityId[i]&&stationId[i]==routeVsStationId[j]){
								off_statiion.options[l] = new Option (stationName[i],stationId[i]);
								if(l == 0)
									off_statiion.options[l].selected = true;
								l++;
							
						}
					//}
				}
			}
			setDefaultOnOffStation();
			controltripType();	
			initBackOnOffstation();
		}	
		function changeToCity(obj){
			var city = obj;
			//alert("city.value=="+city.value);
			currentValue = E('fromcity').value;
			//alert("currentValue=="+currentValue);
		//随动上站点
			on_statiion = E("on_statiion");
			on_statiion.options.length=0;
			off_statiion = E("off_statiion");
			off_statiion.options.length=0;
			var m=0;
			for(j=0,k=0,l=0;j<routeVsStationId.length;j++){
				for(i=0;i<stationCityId.length;i++){
					//上站点
					if(currentValue==routeVsStationFromcityId[j]&&city.value==routeVsStationTocityId[j]
						&&currentValue == stationCityId[i]&&stationId[i]==routeVsStationId[j]){
							on_statiion.options[k] = new Option (stationName[i],stationId[i]);
							if(k == 0)
								on_statiion.options[k].selected = true;
							k++;
						
					}
					
					//下站点
					if(currentValue==routeVsStationFromcityId[j]&&city.value==routeVsStationTocityId[j]
						&&city.value == stationCityId[i]&&stationId[i]==routeVsStationId[j]){
							off_statiion.options[l] = new Option (stationName[i],stationId[i]);
							if(l == 0)
								off_statiion.options[l].selected = true;
							l++;
						
					}
				}
			}
			setDefaultOnOffStation();
			controltripType();
			initBackOnOffstation();
	}		
	
/*	function controltripType(){
			var off_statiion = E("off_statiion");
			if(off_statiion.value=='4' ||off_statiion.value=='102' ||off_statiion.value=='1' ||off_statiion.value=='5' ){
				E("nocoupon").style.display='';
				//document.getElementById("iu_control").removeChild(E("havecoupon"));
				E("havecoupon").style.display='none';
			}else{
				E("nocoupon").style.display='none';
				//document.getElementById("iu_control").removeChild(E("nocoupon"));
				E("havecoupon").style.display='';
			}
	}*/
	function IsInArrayTyCheck(stationId,fromCity,toCity){
		var isIn=false;
		for ( countIIA=0;countIIA<no_coupon_station.length; countIIA++ ) {
				if ( no_coupon_station[countIIA]==stationId&&((fromCity==no_coupon_from_city_id[countIIA]&&toCity==no_coupon_to_city_id[countIIA])||(toCity==no_coupon_from_city_id[countIIA]&&fromCity ==no_coupon_to_city_id[countIIA]))) {	
					isIn = true;
					break;
				}
		}
		return isIn;
	}
	function controltripType(){
			var notshowCoupon=false;
			var fromcity=E("fromcity").value;
			var tocity=E("city").value;
			
			var on_statiion = E("on_statiion");
			if(IsInArrayTyCheck(on_statiion.value,fromcity,tocity)){
				var tt=document.getElementsByName("trip_type_html");
				for(j=0;j<tt.length;j++){
					if(tt[j].value=='round_trip_ticket'){
						tt[j].disabled=true;
						notshowCoupon=true;
					}
				}
			}else{
				var tt=document.getElementsByName("trip_type_html");
				for(j=0;j<tt.length;j++){
					if(tt[j].value=='round_trip_ticket'){
						tt[j].disabled=false;
					}
				}
			}
			if(notshowCoupon==false){
				var off_statiion = E("off_statiion");
				if(IsInArrayTyCheck(off_statiion.value,fromcity,tocity)){
					var tt=document.getElementsByName("trip_type_html");
					for(j=0;j<tt.length;j++){
						if(tt[j].value=='round_trip_ticket'){
							tt[j].disabled=true;
						}
					}
				}else{
					var tt=document.getElementsByName("trip_type_html");
					for(j=0;j<tt.length;j++){
						if(tt[j].value=='round_trip_ticket'){
							tt[j].disabled=false;
						}
					}
				}
			}
			/*if(off_statiion.value==5){
				var div=document.getElementById("LQ_Info");
				div.style.display = "";
			}else{
				var div=document.getElementById("LQ_Info");
				div.style.display = "none";
			}*/
			controlBackRunUi();
	}

	//检查元素是否都在arr中。
function IsInArrayTy (element,arr) {
	var isIn=false;
	for ( countIIA=0; countIIA<arr.length; countIIA++ ) {
			if ( arr[countIIA]==element) {	
				isIn = true;
				break;
			}
	}
	return isIn;
}
function controlBackRunUi(){
	var type=document.getElementsByName("trip_type_html");
	var back_div=E('back');
	for(var i=0,length=type.length;i<length;i++){
			var item=type[i];
			if(item.disabled){
				back_div.style.display='none';
			}else if(item.checked){
				if(item.value=='one_way'){
					back_div.style.display='none';
				}else{
					back_div.style.display='';
				}
		
			}
	}
	

}
/*function initBackOnOffstation(){
	var back_on_statiion=E("back_on_statiion");
	var back_off_statiion=E("back_off_statiion");
	var on_statiion=E("on_statiion");
	var off_statiion=E("off_statiion");
	back_on_statiion.options.length=0;
	back_off_statiion.options.length=0;
	for(i=0,length_s=on_statiion.options.length;i<length_s;i++){
		back_off_statiion.options[i] = new Option (on_statiion.options[i].text,on_statiion.options[i].value);
		if(on_statiion.value==on_statiion.options[i].value)
			back_off_statiion.options[i].selected=true;
	}
	for(i=0,length_s=off_statiion.options.length;i<length_s;i++){
		back_on_statiion.options[i] = new Option (off_statiion.options[i].text,off_statiion.options[i].value);
		if(off_statiion.value==off_statiion.options[i].value)
			back_on_statiion.options[i].selected=true;
	}
	
}*/
function initBackOnOffstation(){
	var goon = E("on_statiion");
	var gooff = E("off_statiion");
	var city = E("fromcity");
	var oncity = E("city");
	var city = E("fromcity");
	var currentValue =oncity.value;
	//随动上站点
	on_statiion = E("back_on_statiion");
	on_statiion.options.length=0;
	off_statiion = E("back_off_statiion");
	off_statiion.options.length=0;
	var m=0;
	for(j=0,k=0,l=0;j<routeVsStationId.length;j++){
		for(i=0;i<stationCityId.length;i++){
			//上站点
			if(currentValue==routeVsStationFromcityId[j]&&city.value==routeVsStationTocityId[j]
				&&currentValue == stationCityId[i]&&stationId[i]==routeVsStationId[j]){
					on_statiion.options[k] = new Option (stationName[i],stationId[i]);
					if(gooff.value == stationId[i])
						on_statiion.options[k].selected = true;
					k++;
			}
			//下站点
			if(currentValue==routeVsStationFromcityId[j]&&city.value==routeVsStationTocityId[j]
				&&city.value == stationCityId[i]&&stationId[i]==routeVsStationId[j]){
					off_statiion.options[l] = new Option (stationName[i],stationId[i]);
					if(goon.value == stationId[i])
						off_statiion.options[l].selected = true;
					l++;
				
			}
		}
	}
}