//==============
//切换左边的菜单
function Togle(obj,id,callback){
	var mObj = $(obj);
	var isHiden = true;
	var sObj = $("#"+id);
	if(sObj.is(":hidden")){
		sObj.slideDown("slow");
		isHiden = false;
		mObj.removeClass("filtercategoryclose").addClass("filtercategory");
	}else{
		sObj.slideUp("slow");
		mObj.removeClass("filtercategory").addClass("filtercategoryclose");
	}
	if(typeof callback != 'undefined'){
		callback(mObj,isHiden);
	}
}

function Tomore(obj,ismore){
	if(ismore){
		obj.removeClass("more").addClass("unmore");
	} else {
		obj.removeClass("unmore").addClass("more");
	}
}

function showEachAll(o){
	var obj = $(o);
	var tableObj =obj.parents("table").eq(0);
	
	if(!obj.attr("c") || obj.attr("c")=="0"){
		var vistr = tableObj.find("tr:visible").attr("so","1");
		var hidetr = tableObj.find("tr:hidden").attr("so","0");
		vistr.last().after(hidetr);
		hidetr.show("normal");
		obj.attr("c","2");$(o).html("Hide");
	} else if(obj.attr("c")=="2"){
		tableObj.find("tr[so='0']").hide("normal");
		obj.attr("c","1");$(o).html("All Classes");
	} else if(obj.attr("c")=="1"){
		tableObj.find("tr[so='0']").show("normal");
		obj.attr("c","2");$(o).html("Hide");
	}
	
	
}

//Price
function ftPrice(o){
	$(o).toggleClass(function(){
		if($(this).attr("class")=="select"){return "unselect"}else{return "select"}
	});
	
	$("#timeFL dt").each(function(i){if(i==0){$(this).attr("class","select2")}else{$(this).attr("class","unselect2")}});
	$("#AirlineFL dt,#AirportFL dt").attr("class","unselect");
	$("#classSelect span").text($("#subClassSelect li").eq(0).text());
	
	ftResult();
}
//Airport
function ftAirport(o){
	$("#priceFL dt").attr("class","unselect");
	if($(o).attr("class")=="select"){
		$(o).attr("class","unselect");
	}else{
		$(o).attr("class","select")
	}
	ftResult();
}
//Time
function ftTime(o){
	$("#priceFL dt").attr("class","unselect");
	$(o).siblings().attr("class","unselect2").end().attr("class","select2");
	ftResult();
}
//Airline
function ftAirline(o){
	$("#priceFL dt").attr("class","unselect");
	if($(o).attr("class")=="select"){
		$(o).attr("class","unselect");
	}else{
		$(o).attr("class","select")
	}
	ftResult();
}

//排序
function orderClick(Obj){
	if(Obj=="Depart"){
		if($('#flightresult tr:first').find('th').eq(2).find("a").attr("class")=="sortDown"){
			$('#flightresult tr:first').find('th').eq(2).find("a").attr("class","sortUp");
		}else{
			$('#flightresult tr:first').find('th').eq(2).find("a").attr("class","sortDown");
		}
		$('#flightresult tr:first').find('th').eq(6).find("a").attr("class","sortunUp");
		
		$('#flightresult tr').eq(0).find('th').eq(1).trigger('click');
	}else if(Obj == "Price"){
		if($('#flightresult tr:first').find('th').eq(6).find("a").attr("class")=="sortDown"){
			$('#flightresult tr:first').find('th').eq(6).find("a").attr("class","sortUp");
		}else{
			$('#flightresult tr:first').find('th').eq(6).find("a").attr("class","sortDown");
		}
		$('#flightresult tr:first').find('th').eq(2).find("a").attr("class","sortunUp");
		$('#flightresult tr').eq(0).find('th').eq(0).trigger('click');
	}
}
function ftResult(ar1,ar2,ar3,ar4,ar5){
	$("#notresult").hide();
	o1 = $("#priceFL"); //最低价格
	o2 = $("#AirportFL"); //到达机场
	o3 = $("#timeFL"); //起飞时间
	o4 = $("#AirlineFL"); //航空公司
	o5 = $("#classSelect"); //舱位选择
	var arg1 = "",arg2 = "",arg3 = "",arg4 = "",arg5 = "";
	arg1 = o1.find("dt").filter(".select").attr("val");
	o2.find("dt").filter(".select").each(function(){arg2 = arg2?arg2+=(","+$(this).attr("val")):$(this).attr("val");});
	arg3 = o3.find("dt").filter(".select2").attr("val");
	o4.find("dt").filter(".select").each(function(){arg4 = arg4?arg4+=(","+$(this).attr("val")):$(this).attr("val");});
	arg5 = o5.find(">span").text();
	arg1 = ar1?ar1:arg1;
	arg2 = ar2?ar2:arg2;
	arg3 = ar3?ar3:arg3;
	arg4 = ar4?ar4:arg4;
	arg5 = ar5?ar5:arg5;
	//最低价格
	if (typeof arg1 == "undefined"){
		$("#flightresult>tbody>tr").show();
	}else{
		$("#flightresult>tbody>tr").hide();
		$("#flightresult>tbody>tr").filter(
			function(e){
				var re = false;
				$(">td:first", this).each(function(){
					var nv = parseInt($(this).text());
					if(nv==parseInt(arg1)){re = true}
				});
				return re;
			}
		).show();
	}
	//到达机场
	if(arg2 != ""){
		arg2 = arg2.split(",");
		$("#flightresult>tbody>tr:visible").filter(function(e){
			var re=true;
			for(var i=0;i<arg2.length;i++)    
				if($(this).attr("airport")==arg2[i]){re = false}
			return re;
		}).hide();
	}
	//起飞时间
	if(arg3 != ""){
		$("#flightresult>tbody>tr:visible").filter(function(e){
			if($(this).attr("time")==arg3){return false}else{return true}
		}).hide();
	}
	//航空公司
	if(arg4 != ""){
		arg4 = arg4.split(",");
		$("#flightresult>tbody>tr:visible").filter(function(e){
			var re=true;
			for(var i=0;i<arg4.length;i++)    
				if($(this).attr("airline")==arg4[i]){re = false}
			return re;
		}).hide();
	}


	//舱位筛选
	if(arg5!=""){
		var allTbl = $("#flightresult>tbody>tr:visible").find("table.moreDetails table");
		allTbl.each(function(){
			var eTbl = $(this);
			eTbl.find("tr").hide()
			switch(arg5){
				case "Lowest Class":
				case "Flight Class":
				eTbl.find("tr[gclass=lowprice]").prependTo(eTbl).show();
				break;
				case "Economy Class":
				eTbl.find("tr[gclass=Economy]").prependTo(eTbl).show();
				break;
				case "Business Class":
				eTbl.find("tr[gclass=Business]").prependTo(eTbl).show();
				break;
				case "First Class":
				eTbl.find("tr[gclass=First]").prependTo(eTbl).show();
				break;
			}
		});
	}
	//清理没有任务舱位的行
	$("#flightresult>tbody>tr:visible").filter(function(e){
		if($(this).find("table.moreDetails table tr:visible").length<1){return true}else{return false}
	}).hide();
	//最后提示是否存在结果
	if($("#flightresult>tbody>tr:visible").length<1){
		$("#notresult").show();
	}
	$("#flightresult>tbody>tr>td>table>tbody>tr>td>div>span").attr("c","0").html("Show All Classes");


}

function showRecommend(){
	$.facebox.settings.opacity=0.5;
	$.facebox.settings.outClose=false;
	var hrefs = "",comm="";
	$(".viewFlight .flightLine").each(function(){hrefs += comm+$(this).attr("href");comm=","});
	$.facebox({ajax:'/china-flights/recomment.asp?hrefs='+hrefs});
} 
function serialize(id){
	var obj = $("#"+id),comm="",ids="";
	obj.text("");
	$(".viewFlight .flightLine").each(function(){
		ids += comm+$(this).attr("data");
		comm = ",";
	});
	obj.text(ids);
}
function checksearchform(theForm){
	var rt=true;
	if($(theForm).find("#price").val() != "3"){
		if($(theForm).find("#startCode1").val()=="NONE"){
			$(theForm).find("#startCode1").focus();rt= false;
		}
		if($(theForm).find("#destinationCode1").val()=="NONE"){
			$(theForm).find("#destinationCode1").focus();rt= false;
		}
	}else{
		if($(theForm).find("#FlightLine").val()=="NONE"){
			$(theForm).find("#FlightLine").focus();rt= false;
		}
		if($(theForm).find("#takeoffDate1").val()==""){
			$(theForm).find("#takeoffDate1").focus();rt= false;
		}
	}
	return rt;
}

function clickPFBTN(o){
	if(o == 'Calendar'){
		$('#placeholder0').show();$('#placeholder,#clickdata').hide();
		$('.pricegraph').removeClass('finderActive');
		$('.priceCalendar').addClass('finderActive');
	}else{
		$('#placeholder0').hide();$('#placeholder,#clickdata').show();
		$('.priceCalendar').removeClass('finderActive');
		$('.pricegraph').addClass('finderActive');
	}
}

function windowsOnload(){
	$('span[id*=CHtipFl]').CHtip({ClassName:"CHtip"});
	$('span[id*=CHtipAP]').CHtip({ClassName:"CHtip"});
	$('span[id*=hisTip]').CHtip({ClassName:"CHtip"});
	$('span[id*=CHtipPr]').CHtip({ClassName:"CHtip"});
	$("#classSelect").click(function(){$("#subClassSelect").toggle();}).hover(function(){},function(){$("#subClassSelect").hide()});
	$("a.close").click(function(){$("div.priceLine,a.close img").toggle();});
	$("#subClassSelect li").click(function(){
		$("#classSelect span").html($(this).text());
		$("#priceFL dt").attr("class","unselect");		
		ftResult();
	});
	
	$("#flightSearchBox :radio").click(function(){
		$("#flightSearchBox label:last").hide(1);
		if($(this).val()=="2"){
			$("#flightSearchBox label:last").show(1);
		}
	});
	
	$("#takeoffDate1").datepicker(
		{showAnim:"fadeIn",duration:0,minDate: 0,maxDate:"2y",numberOfMonths: 2,showButtonPanel: true}
	);
	$("#takeoffDate2").datepicker(
		{showAnim:"fadeIn",duration:0,minDate: 0,maxDate:"2y",numberOfMonths: 2,showButtonPanel: true,onSelect:function(dateStr){
			if(new Date(dateStr).getTime()<new Date($("#takeoffDate1").val()).getTime()){
				$(this).val("123546");
			}
			}}
	);

	
	$("#flightresult").tablesorter({
		headers:{
				2:{sorter: false},
				3:{sorter: false},
				4:{sorter: false},
				5:{sorter: false},
				6:{sorter: false}
		}
	});
	
	$('#flightresult tr:first').find('th').eq(6).find("a").trigger('click');

	$("#price").change(function(){
		if($(this).val()=="3"){
			window.location.href="/intl-flights/";
		}else{
			$("#triptypeDiv").show();
			$(this).parents("form").attr("action","/china-flights/postquery.asp");
			$("#triptypeDiv").find("span").show();
			$("#inlandFlight").show();
			$("#outlandFlight").hide();
			if($(this).val()=="1"){
				$("#startCode1").html(citystr);
				$("#destinationCode1").html(citystr1);
			}else{
				window.location.href="/intl-flights/";
			}
		}
	});

    var options = {
		lines: { show: true },
        legend: { noColumns: 2 },
		points: { show: true },
        xaxis: {  mode: "time",timeSize:[1,"day"]},
		grid: { markings: weekendAreas,hoverable: true, clickable: true},
        selection: { mode: "x" }
    };
    function weekendAreas(axes) {
        var markings = [];
        var d = new Date(axes.xaxis.min);
        // go to the first Saturday
        d.setUTCDate(d.getUTCDate() - ((d.getUTCDay() + 1) % 7))
        d.setUTCSeconds(0);
        d.setUTCMinutes(0);
        d.setUTCHours(0);
        var i = d.getTime();
        do {
            // when we don't set yaxis the rectangle automatically
            // extends to infinity upwards and downwards
            markings.push({ xaxis: { from: i, to: i + 2 * 24 * 60 * 60 * 1000 } });
            i += 7 * 24 * 60 * 60 * 1000;
        } while (i < axes.xaxis.max);

        return markings;
    }
	var w = function(){
		if($.browser.msie){
			return document.compatMode == "CSS1Compat"? document.documentElement.clientWidth :
			document.body.clientWidth;
		}else{
			return self.innerWidth;
		}
	}
    function showTooltip(x, y, contents) {
        $("#tooltip").remove();
		var o = $('<div id="tooltip">' + contents + '</div>').css( {
            position: 'absolute',
            display: 'none',
            top: y + 5,
            left: x + 5,
            border: '1px solid #fdd',
            padding: '2px',
            'background-color': '#fee',
            opacity: 0.90
        }).appendTo("body").fadeIn(100).end();
		if(x > w()/2){
			var Jx = $("#tooltip").outerWidth();
			$("#tooltip").css("left",x-Jx);
		}
		
    }
	
	if(typeof data !="undefined"){
	var plot = $.plot($("#placeholder"), [data,lightdata], options);
	}
	
    $("#placeholder").bind("plotclick", function (event, pos, item) {
        if (item) {
            window.location.href = links[item.dataIndex];
			//这里改造成链接地址
			//$("#clickdata").text("You clicked point " + item.dataIndex + " in " + item.datapoint + ".");
        }
    });
	var previousPoint = null;
	$("#placeholder").bind("plothover", function (event, pos, item) {
	 	 if (item) {
			if (previousPoint != item.datapoint) {
				previousPoint = item.datapoint;
				var x = parseInt(item.datapoint[0].toFixed(2)),
					y = parseInt(item.datapoint[1].toFixed(2));
				var lowPriceDate = new Date(x);
					showTooltip(item.pageX, item.pageY, "RMB" + y + ", "+lowPriceDate.getDayName()+", "+lowPriceDate.getMonthName(true)+' '+lowPriceDate.getDate()+", "+lowPriceDate.getFullYear());
				//$("#clickdata").text((new Date(x).asString()) + " LowPrice is:RMB" + y + ".");
			}
		} else {
			$("#tooltip").remove();
			previousPoint = null;  
		}
	});
}
$(function(){
	windowsOnload();
});