function checkNationalForm() {
	var fromCity = jQuery("#departCityName1").val();
	var startDate = jQuery("#fc_departDT").val();
	var toCity = jQuery("#arriveCityName1").val();
	var arriveDate = jQuery("#fc_arriveDT").val();
	var thirdCity = jQuery("#thirdCityName1").val();
	var typeofFlight = 0;
	jQuery("#myTab1_Content0").find(".flightType").each(function () {
		if (jQuery(this).attr("checked")) {
			typeofFlight = jQuery(this).val();
		}
	});
	if (!fromCity) {
		jQuery("#departCityName1").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
		jQuery("#departSpan").html("\u51fa\u53d1\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
		return false;
	} else {
		jQuery("#departCityName1").css("background-color","white").css("border","solid 1px #7F9DB9");
	}			
	if (!startDate) {
		jQuery("#fc_departDT").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
		jQuery("#departDTSpan").html("\u51fa\u53d1\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
		return false;
	} else {
		jQuery("#fc_departDT").css("background-color","white").css("border","solid 1px #7F9DB9");
	}
	
	if (!toCity) {
		jQuery("#arriveCityName1").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
		if (typeofFlight == 0) {	
			jQuery("#arriveSpan").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
		} else {
			if (typeofFlight == 1) {
				jQuery("#arriveSpan").html("\u8fd4\u56de\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
			} else {
				jQuery("#arriveSpan").html("\u4e2d\u8f6c\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
			}
		}
		return false;
	} else {
		jQuery("#arriveCityName1").css("background-color","white").css("border","solid 1px #7F9DB9");
	}
	
	if (typeofFlight > 0) {
		if (typeofFlight == 1) {
			jQuery("#fc_arriveDT").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");		
			if (!arriveDate) {
				jQuery("#arriveDTSpan").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
				return false;
			} else {
				jQuery("#fc_arriveDT").css("background-color","white").css("border","solid 1px #7F9DB9");
			}
	
			if (fromCity == toCity) {
				jQuery("#arriveSpan").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u8fd4\u56de\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").css("display", "block");
				return false;
			}else {
				jQuery("#fc_arriveDT").css("background-color","white").css("border","solid 1px #7F9DB9");
			}
			if (compareDate(startDate, arriveDate)) {
				jQuery("#arriveDTSpan").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u65e9\u4e8e\u51fa\u53d1\u65e5\u671f\uff01").css("display", "block");
				return false;
			}else {
				jQuery("#fc_arriveDT").css("background-color","white").css("border","solid 1px #7F9DB9");
			}
		} else {
			if (!arriveDate) {
				jQuery("#fc_arriveDT").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");		
				jQuery("#arriveDTSpan").html("\u4e2d\u8f6c\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
				return false;
			} else {
				jQuery("#fc_arriveDT").css("background-color","white").css("border","solid 1px #7F9DB9");
			}
	
			if (!thirdCity) {
				jQuery("#thirdCityName1").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");		
				jQuery("#thirdCitySpan").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
				return false;
			} else {
				jQuery("#thirdCityName1").css("background-color","white").css("border","solid 1px #7F9DB9");
			}
	
			if (fromCity == toCity) {
				jQuery("#fc_arriveDT").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");		
				jQuery("#arriveSpan").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u4e2d\u8f6c\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").css("display", "block");
				return false;
			} else {
				jQuery("#fc_arriveDT").css("background-color","white").css("border","solid 1px #7F9DB9");
			}
	
			if (toCity == thirdCity) {
				jQuery("#thirdCityName1").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");		
				jQuery("#thirdCitySpan").html("\u4e2d\u8f6c\u57ce\u5e02\u4e0e\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").css("display", "block");
				return false;
			} else {
				jQuery("#thirdCityName1").css("background-color","white").css("border","solid 1px #7F9DB9");
			}
	
			if (compareDate(startDate, arriveDate)) {
				jQuery("#fc_arriveDT").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");		
				jQuery("#arriveDTSpan").html("\u4e2d\u8f6c\u65e5\u671f\u4e0d\u80fd\u65e9\u4e8e\u51fa\u53d1\u65e5\u671f\uff01").css("display", "block");
				return false;
			} else {
				jQuery("#fc_arriveDT").css("background-color","white").css("border","solid 1px #7F9DB9");
			}
		}
	} else {
		if (fromCity == toCity) {
			jQuery("#fc_arriveDT").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveSpan").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").css("display", "block");
			return false;
		} else {
			jQuery("#fc_arriveDT").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
	
	}
	return true;
}
function checkI18nForm() {
	var fromCity = jQuery("#departCityName2").val();
	var startDate = jQuery("#fc_departDT1").val();
	var toCity = jQuery("#arriveCityName2").val();
	var arriveDate = jQuery("#fc_arriveDT1").val();
	var thirdCity = jQuery("#thirdCityName1").val();
	var typeofFlight = 0;
	jQuery("#myTab1_Content1").find(".flightType").each(function () {
		if (jQuery(this).attr("checked")) {
			typeofFlight = jQuery(this).val();
		}
	});
	if (!fromCity) {
		jQuery("#departSpan1").html("\u51fa\u53d1\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
		return false;
	}
	if (!startDate) {
		jQuery("#departDTSpan1").html("\u51fa\u53d1\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
		return false;
	}
	if (!toCity) {
		if (typeofFlight == 0) {
			jQuery("#arriveSpan1").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
		} else {
			jQuery("#arriveSpan1").html("\u8fd4\u56de\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
		}
		return false;
	}
	if (typeofFlight == 1) {
		if (!arriveDate) {
			jQuery("#arriveDTSpan1").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").css("display", "block");
			return false;
		}
		if (fromCity == toCity) {
			jQuery("#arriveSpan1").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u8fd4\u56de\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").css("display", "block");
			return false;
		}
		if (compareDate(startDate, arriveDate)) {
			jQuery("#arriveDTSpan1").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u65e9\u4e8e\u51fa\u53d1\u65e5\u671f\uff01").css("display", "block");
			return false;
		}
	} else {
		if (fromCity == toCity) {
			jQuery("#arriveSpan").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").css("display", "block");
			return false;
		}
	}
	return true;
}
//比较日期
function compareDate(sdt, adt) {
	String.prototype.replaceAll = function (s1, s2) {
		return this.replace(new RegExp(s1, "gm"), s2);
	};
	var date1 = sdt.replaceAll("-", "/");
	var date2 = adt.replaceAll("-", "/");
	var d1 = new Date(Date.parse(date1));
	var d2 = new Date(Date.parse(date2));
	if (d1 - d2 > 0) {
		return true;
	} else {
		return false;
	}
}
function clearSign(id) {
	var flag = false;
	if (id == "queryForm") {
		if (checkNationalForm()) {
			flag = true;
		}
	} else {
		if (checkI18nForm()) {
			flag = true;
		}
	}
	if (flag) {
		$(id).elements["fc.sign"].value = "";
		$(id).elements["sign"].value = "0";
		$(id).submit();
	}
}
function clearSign1(id) {
	var flag = false;
	if (id == "queryForm") {
		if (checkNationalForm1()) {	
			flag = true;
		}
	} else {
		if (checkI18nForm()) {
			flag = true;
		}
	}
	if (flag) {
		$(id).elements["fc.sign"].value = "";
		$(id).elements["sign"].value = "0";
		$(id).submit();
	}
}
function enableButton(id) {
	if($(id)){
		$(id).disabled=false;
	}
}
function disableButton(id) {
	if($(id)){
		$(id).disabled=true;
	}
}

function departCityNamesingle(){
	var departCityNamesingle = jQuery("#departCityName_single").val();
	if (!departCityNamesingle) {
			jQuery("#departCityName_single").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
			jQuery("#departSpan0").html("\u51fa\u53d1\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else{
		jQuery("#departCityName_single").css("background-color","white").css("border","solid 1px #ADADAD");
		jQuery("#departSpan0").hide();	
	}	
}

function arriveCityNamesingle(){
	var arriveCityNamesingle= jQuery("#arriveCityName_single").val();
	var departCityNamesingle = jQuery("#departCityName_single").val();
	if(arriveCityNamesingle.length<1){
		jQuery("#arriveCityName_single").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#arriveSpan0").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else if (departCityNamesingle == arriveCityNamesingle) {
		jQuery("#arriveCityName_single").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#arriveSpan0").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").show();
	}else{
		jQuery("#arriveCityName_single").css("background-color","white").css("border","solid 1px #ADADAD");
		jQuery("#arriveSpan0").hide();
	}
}
function departDTsingle(){
	var departDTsingle= jQuery("#departDT_single").val();	
	if(departDTsingle.length<1){
		jQuery("#departDT_single").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#departDTSpan0").html("\u51fa\u53d1\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else{
		jQuery("#departDT_single").css("background-color","white").css("border","solid 1px #ADADAD");
		jQuery("#departDTSpan0").hide();
	}
}
////////////////////////////////////////////

function departCityNameback(){
	var departCityNameback = jQuery("#departCityName_back").val();
	if (departCityNameback.length<1) {
		jQuery("#departCityName_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#departSpan1").html("\u51fa\u53d1\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else{
		jQuery("#departCityName_back").css("background-color","white").css("border","solid 1px #ADADAD");
		jQuery("#departSpan1").hide();	
	}	
}

function arriveCityNameback(){
	var departCityNameback = jQuery("#departCityName_back").val();
	var arriveCityNameback = jQuery("#arriveCityName_back").val();
	if(arriveCityNameback.length<1){
		jQuery("#arriveCityName_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#arriveSpan1").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else if(arriveCityNameback.length>0){
		 if (departCityNameback == arriveCityNameback) {
			jQuery("#arriveCityName_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
			jQuery("#arriveSpan1").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u8fd4\u56de\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").show();
		}else{
			jQuery("#arriveCityName_back").css("background-color","white").css("border","solid 1px #ADADAD");
			jQuery("#arriveSpan1").hide();
		}
	}
}
function departDTback(){
	var departDTback = jQuery("#departDT_back").val();
	if(departDTback.length<1){
		jQuery("#departDT_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#departDTSpan1").html("\u51fa\u53d1\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else{
		jQuery("#departDT_back").css("background-color","white").css("border","solid 1px #ADADAD");
		jQuery("#departDTSpan1").hide();
	}
}

function arriveDTback(){
	var departDTback = jQuery("#departDT_back").val();
	var arriveDTback = jQuery("#arriveDT_back").val();
	if(arriveDTback.length<1){
		jQuery("#arriveDT_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#arriveDTSpan1").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else if(departDTback.length>0 && arriveDTback.length>0){
		if(compareDate(departDTback, arriveDTback)){
			jQuery("#arriveDT_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
			jQuery("#arriveDTSpan1").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u65e9\u4e8e\u51fa\u53d1\u65e5\u671f\uff01").show();	
		}else{
			jQuery("#arriveDT_back").css("background-color","white").css("border","solid 1px #ADADAD");
			jQuery("#arriveDTSpan1").hide();
		}
	}
}

function checkNationalForm1() {
	//行程类型 0-单程，1-往返，2-多程
	var typeofFlight = jQuery("#typeOfFlight").val();
	if(typeofFlight==0){
		//单程
		var departCityNamesingle = jQuery("#departCityName_single").val();
		var arriveCityNamesingle= jQuery("#arriveCityName_single").val();
		var departDTsingle= jQuery("#departDT_single").val();
		if (!departCityNamesingle) {
			jQuery("#departCityName_single").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#departSpan0").html("\u51fa\u53d1\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#departCityName_single").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		if(!arriveCityNamesingle){
		jQuery("#arriveCityName_single").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveSpan0").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#arriveCityName_single").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		if(!departDTsingle){
			jQuery("#departDT_single").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#departDTSpan0").html("\u51fa\u53d1\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#departDT_single").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		if (departCityNamesingle == arriveCityNamesingle) {
			jQuery("#arriveCityName_single").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveSpan0").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").show();
			return false;
		}else{
			jQuery("#arriveCityName_single").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
	}
	else if (typeofFlight==1) {
		//往返
		var departCityNameback = jQuery("#departCityName_back").val();
		var arriveCityNameback = jQuery("#arriveCityName_back").val();
		var departDTback = jQuery("#departDT_back").val();
		var arriveDTback = jQuery("#arriveDT_back").val();
		 if(!departCityNameback){
		 	jQuery("#departCityName_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
		 	jQuery("#departSpan1").html("\u51fa\u53d1\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		 }else{
			jQuery("#departCityName_back").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		 if(!arriveCityNameback){
			 jQuery("#arriveCityName_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveSpan1").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#arriveCityName_back").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		if(!departDTback){
			jQuery("#departDT_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#departDTSpan1").html("\u51fa\u53d1\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#departDT_back").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		if (!arriveDTback) {	
			jQuery("#arriveDT_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveDTSpan1").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#arriveDT_back").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		if (departCityNameback == arriveCityNameback) {
			jQuery("#arriveCityName_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveSpan1").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u8fd4\u56de\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").show();
			return false;
		}else{
			jQuery("#arriveCityName_back").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		if (compareDate(departDTback, arriveDTback)) {
			jQuery("#arriveDT_back").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveDTSpan1").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u65e9\u4e8e\u51fa\u53d1\u65e5\u671f\uff01").show();
			return false;
		}else{
			jQuery("#arriveDT_back").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
	}	
	else if(typeofFlight==2){
		//多程
		var departCityNamemulti = jQuery("#departCityName_multi").val();
		var arriveCityNamemulti = jQuery("#arriveCityName_multi").val();
		var fcdepartDT = jQuery("#fc_departDT").val();
		var thirdCityNamemulti = jQuery("#thirdCityName_multi").val();
		var arriveDTmulti = jQuery("#arriveDT_multi").val();
		if (!departCityNamemulti) {
			jQuery("#departCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#departSpan2").html("\u51fa\u53d1\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		} else{
			jQuery("#departCityName_multi").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		
		if(!arriveCityNamemulti){
			jQuery("#arriveCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveSpan2").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#arriveCityName_multi").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		
		 if(!fcdepartDT){
			jQuery("#fc_departDT").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#departDTSpan2").html("\u51fa\u53d1\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#fc_departDT").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		
		if (!arriveDTmulti) {
			jQuery("#arriveDT_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveDTSpan2").html("\u4e2d\u8f6c\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#arriveDT_multi").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		
		if (!thirdCityNamemulti) {
			jQuery("#thirdCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#thirdCitySpan2").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
			return false;
		}else{
			jQuery("#thirdCityName_multi").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		
		if (departCityNamemulti == arriveCityNamemulti) {
			jQuery("#arriveCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveSpan2").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u4e2d\u8f6c\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").show();
			return false;
		}else{
			jQuery("#arriveCityName_multi").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		
		if (arriveCityNamemulti == thirdCityNamemulti) {
			jQuery("#thirdCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#thirdCitySpan2").html("\u4e2d\u8f6c\u57ce\u5e02\u4e0e\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").show();
			return false;
		}else{
			jQuery("#thirdCityName_multi").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
		if (compareDate(fcdepartDT, arriveDTmulti)) {
			jQuery("#arriveDT_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870").css("height","16");
			jQuery("#arriveDTSpan2").html("\u4e2d\u8f6c\u65e5\u671f\u4e0d\u80fd\u65e9\u4e8e\u51fa\u53d1\u65e5\u671f\uff01").show();
			return false;
		}else{
			jQuery("#arriveDT_multi").css("background-color","white").css("border","solid 1px #7F9DB9");
		}
	}
	return true;
}


////////////////////////////////////////////

function departCityNamemulti(){
	var departCityNamemulti = jQuery("#departCityName_multi").val();
		if (departCityNamemulti.length<1) {
		jQuery("#departCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#departSpan2").html("\u51fa\u53d1\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else{
		jQuery("#departCityName_multi").css("background-color","white").css("border","solid 1px #ADADAD");
		jQuery("#departSpan2").hide();	
	}	
}

function arriveCityNamemulti(){
	var departCityNamemulti = jQuery("#departCityName_multi").val();
	var arriveCityNamemulti = jQuery("#arriveCityName_multi").val();
	if(arriveCityNamemulti.length<1){
		jQuery("#arriveCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#arriveSpan2").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else if(arriveCityNamemulti.length>0){
		 if (departCityNamemulti == arriveCityNamemulti) {
			jQuery("#arriveCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
			jQuery("#arriveSpan2").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u8fd4\u56de\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").show();
		}else{
			jQuery("#arriveCityName_multi").css("background-color","white").css("border","solid 1px #ADADAD");
			jQuery("#arriveSpan2").hide();
		}
	}
}

function thirdCityNamemulti(){
	var thirdCityNamemulti = jQuery("#thirdCityName_multi").val();
	var arriveCityNamemulti = jQuery("#arriveCityName_multi").val();
	if(thirdCityNamemulti.length<1){
		jQuery("#thirdCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#thirdCitySpan2").html("\u76ee\u7684\u57ce\u5e02\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else if(thirdCityNamemulti.length>0){
		 if (arriveCityNamemulti == thirdCityNamemulti) {
			jQuery("#thirdCityName_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
			jQuery("#thirdCitySpan2").html("\u51fa\u53d1\u57ce\u5e02\u4e0e\u8fd4\u56de\u57ce\u5e02\u4e0d\u80fd\u76f8\u540c\uff01").show();
		}else{
			jQuery("#thirdCityName_multi").css("background-color","white").css("border","solid 1px #ADADAD");
			jQuery("#thirdCitySpan2").hide();
		}
	}
}

function fcdepartDT(){
	var fcdepartDT = jQuery("#fc_departDT").val();
	if(fcdepartDT.length<1){
		jQuery("#fc_departDT").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#departDTSpan2").html("\u51fa\u53d1\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else{
		jQuery("#fc_departDT").css("background-color","white").css("border","solid 1px #ADADAD");
		jQuery("#departDTSpan2").hide();
	}
}

function arriveDTback(){
	var fcdepartDT = jQuery("#fc_departDT").val();
	var arriveDTmulti = jQuery("#arriveDT_multi").val();
	if(arriveDTmulti.length<1){
		jQuery("#arriveDT_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
		jQuery("#arriveDTSpan2").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u4e3a\u7a7a\uff01").show();
	}else if(fcdepartDT.length>0 && arriveDTmulti.length>0){
		if(compareDate(fcdepartDT, arriveDTmulti)){
			jQuery("#arriveDT_multi").css("background-color","#FFFFD5").css("border","solid 1px #dd7870");
			jQuery("#arriveDTSpan2").html("\u8fd4\u56de\u65e5\u671f\u4e0d\u80fd\u65e9\u4e8e\u51fa\u53d1\u65e5\u671f\uff01").show();	
		}else{
			jQuery("#arriveDT_multi").css("background-color","white").css("border","solid 1px #ADADAD");
			jQuery("#arriveDTSpan2").hide();
		}
	}
}