data.chinahighlights.com/js/flight/intelflightlist.js

// JavaScript Document
$(document).ready(function(e) {
	$("#loading").hide();
	$(".flyloading").remove();
	$(".relinfo").show();
	lowestcss();
	$(".flightstop").tablesorter({widthFixed: true}).tablesorterPager({container: $("#mypager"),size:1});
	$(".intelFlight").tablesorter({sortList:[[5,0]],cssAsc: "sortDown",cssDesc: "sortUp"});
	if(parseInt($("#totalpage").html())==1){$(".prev").hide;$(".next").hide()};
	var utcdeparture=$('.utcdeparture').html();
	if(utcdeparture!=='' && typeof utcdeparture != 'undefined'){$(".utcdeparture").html('('+getUTCdate(utcdeparture)+')')}
	var utcreturn=$('.utcreturn').html();
	if(utcreturn!='' && typeof utcreturn != 'undefined'){$(".utcreturn").html('('+getUTCdate(utcreturn)+')')};
	var utcmreturn=$('.utcmreturn').html();
	if(utcmreturn!='' && typeof utcmreturn != 'undefined'){$(".utcmreturn").html('('+getUTCdate(utcmreturn)+')')};
	$(".futcdate").each(function() {
        var ut=getUTCdate($(this).html());
		$(this).html(ut)
    });
	dfradio();
	if(isFirefox=navigator.userAgent.indexOf("Firefox")>0){$('.ffonly').addClass('flightcode')}
	NumStop();
	resultCity();
	gotop();
});
function resultCity()
{
	var ca=$(".dpcity").html();var cb=$(".dtcity").html();var cc=$(".rfcity").html();var cd=$(".rtcity").html()
	$(".dpc").html(ca);
	$(".dtc").html(cb);
	$(".rfc").html(cc);
	$(".rtc").html(cd);
}
//goTop
function gotop()
{
	 var $backToTopTxt = "Top", $backToTopEle = $('<div class="backToTop"></div>').appendTo($("body"))
        .text($backToTopTxt).attr("title", $backToTopTxt).click(function() {
            $("html, body").animate({ scrollTop: 0 }, 120);
    }), $backToTopFun = function() {
        var st = $(document).scrollTop(), winh = $(window).height();
        (st > 0)? $backToTopEle.show(): $backToTopEle.hide();    
        //IE6下的定位
        if (!window.XMLHttpRequest) {
            $backToTopEle.css("top", st + winh - 166);    
        }
    };
    $(window).bind("scroll", $backToTopFun);
    $(function() { $backToTopFun(); });
}
//设置与lowest相等的单元格样式
function lowestcss()
{
	var nonlow=$(".nonlow").html();var onelow=$(".onelow").html();var twolow=$(".twolow").html()
	$(".islow").each(function() {
        var thislow=$(this).html();
		if(thislow==nonlow || thislow==onelow || thislow==twolow)
		{
			$(this).attr("class","low")	
		}
    });
}
//
function NumStop()
{
	var non=parseInt($("#stnon").html());var one=parseInt($("#stone").html());var two=parseInt($("#sttwo").html());
	if(non==0){$("#snon").hide(); $("#stonon").attr("onclick",""); $("#stonon").attr("title","non flight");}
	if(one==0){$("#sone").hide(); $("#stoone").attr("onclick",""); $("#stoone").attr("title","non flight");}
	if(two==0){$("#stwo").hide(); $("#stotwo").attr("onclick",""); $("#stotwo").attr("title","non flight");}
}
//搜索框默认选择oneway/roundtrip/multicities
function dfradio()
{
	var dfr=$("#rflytype").html();
	if(dfr=='oneway'){$('.onetype').click()}else if(dfr=='roundtrip'){$('.roundtype').click()}else if(dfr=="multicities"){$('.multitype').click()}
}
//切换左边的菜单
function Togle(obj,id,callback){
	var mObj = $(obj);
	var isHiden = true;
	var sObj = $("#"+id);
	if(sObj.is(":hidden")){
		sObj.slideDown("slow");
		isHiden = false;
		mObj.removeClass("filtercategoryclose").addClass("filtercategory");
	}else{
		sObj.slideUp("slow");
		mObj.removeClass("filtercategory").addClass("filtercategoryclose");
	}
	if(typeof callback != 'undefined'){
		callback(mObj,isHiden);
	}
}
//显示或隐藏航程详情
function FlightDetial(DoClass)
{	var tempPartent=DoClass.replace("SD","DoSD");
	if($('.'+DoClass).is(":hidden"))
	{
		$('.'+tempPartent).html('Hide Flight Details')
		$('.'+tempPartent).attr('title','Click to Hide Flight Details')
		$('.'+DoClass).show()
	}else
	{
		$('.'+tempPartent).html('Show Flight Details')
		$('.'+tempPartent).attr('title','Click to Show Flight Details')
		$('.'+DoClass).hide()
	}
}
//显示或隐藏机场信息
function showairport(DoClass)
{
	if($('.'+DoClass).is(":hidden"))
	{
		$('.'+DoClass).show()
	}else{
		$('.'+DoClass).hide()
	}
}
//排序功能样式
function doSort(Did)
{
	$('#'+Did).click();
	var tem=$("#"+Did).attr("class");
	temarr=tem.split(' ');
	thiscss=temarr[2];
	$('.sortTable a').attr("class","sortunUp")
	if(Did=="Departure"){
		$('.sortTable tr:first').find('td').eq(1).find('a').attr("class",thiscss);
	}else if(Did=="Arrival"){
		$('.sortTable tr:first').find('td').eq(2).find('a').attr("class",thiscss);
	}else if(Did=="Stops"){
		$('.sortTable tr:first').find('td').eq(3).find('a').attr("class",thiscss);
	}else if(Did=="Duration"){
		$('.sortTable tr:first').find('td').eq(4).find('a').attr("class",thiscss);
	}else if(Did=="sPrice"){
		$('.sortTable tr:first').find('td').eq(5).find('a').attr("class",thiscss);
	}
}
//显示所有航班
function ftshowall()
{
	resetdepartureTime();
	resetsegment();
	allairline('clear');
	$("#notresult").hide();
	$("#intelFlight>tbody>tr").show();
	$("#ftsult").html($("#intelFlight>tbody>tr:visible").length)
	$("#showall").hide();
}
//右侧中转次数
function ftTransit(o)
{
	$("#numberStop dt").attr("class","unselect");
	$(o).siblings().attr("class","unselect2").end().attr("class","select2");
	ftResult();
}
//Departure Time
function DTime(o)
{
	$("#departuretime dt").attr("class","unselect");
	$(o).siblings().attr("class","unselect2").end().attr("class","select2");
	ftResult();
}

//头部中转次数
function ftHTransit(seg)
{
	resetdepartureTime();
	$("#notresult").hide();
	$("#intelFlight>tbody>tr").show();
	$("#intelFlight>tbody>tr:visible").filter(function(e){
		if($(this).attr("seg")==seg){return false}else{return true}
	}).hide();
	if($("#intelFlight>tbody>tr:visible").length<1){
		$("#notresult").show();
	}
	$("#ftsult").html($("#intelFlight>tbody>tr:visible").length)
	$("#showall").show();
	stopcss(seg);
	airlinecss(seg);
}
//头部航空公司+经停
function ftTopTransit(seg,airline)
{	
	resetdepartureTime();
	$("#notresult").hide();
	$("#intelFlight>tbody>tr").show();
	$("#intelFlight>tbody>tr:visible").filter(function(e){
		if($(this).attr("seg")==seg && $(this).attr("airline")==airline){return false}else{return true}
	}).hide();
	if($("#intelFlight>tbody>tr:visible").length<1){
		$("#notresult").show();
	}
	$("#ftsult").html($("#intelFlight>tbody>tr:visible").length)
	$("#showall").show();
	airlinecss(airline);
	stopcss(seg);
}
//最低价格+中转
function ftlowestprice(price,seg)
{
	resetdepartureTime();
	$("#notresult").hide();
	$("#intelFlight>tbody>tr").show();
	$("#intelFlight>tbody>tr:visible").filter(function(e){
		if(parseInt($(this).attr("totalprice"))==parseInt(price)){return false}else{return true}
	}).hide();
	//最后提示是否存在结果
	if($("#intelFlight>tbody>tr:visible").length<1){
		$("#notresult").show();
	}
	$("#ftsult").html($("#intelFlight>tbody>tr:visible").length)
	$("#showall").show();
	airlinecss(seg);
	stopcss(seg);
}
//Airline
function ftAirline(o){
	//resetsegment();
	if($(o).attr("class")=="select"){
		$(o).attr("class","unselect");
	}else{
		$(o).attr("class","select")
	}
	ftResult();
}
//Header Airline
function Hairline(strcode)
{
	$("#notresult").hide();
	$("#intelFlight>tbody>tr").show();
	$("#intelFlight>tbody>tr:visible").filter(function(e){
			var re=true;
			if($(this).attr("airline")==strcode){re = false}
			return re;
		}).hide();
	if($("#intelFlight>tbody>tr:visible").length<1){
		$("#notresult").show();
	}
	$("#ftsult").html($("#intelFlight>tbody>tr:visible").length)
	$("#showall").show();
	airlinecss(strcode);
	resetsegment();
	resetdepartureTime();
}
function ftResult(ar1,ar2,ar3,ar4)
{
	$("#notresult").hide()
	o1=$("#numberStop");	//中转次数
	o2=$("#airlineName");	//航空公司
	o3=$("#departuretime");	//时间
	var arg1 = "",arg2 = "",arg3 = "",arg4 = "",arg5 = "",mintime="",maxtime="",minarrival="",maxarrival="";
	arg1 = o1.find("dt").filter(".select2").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");
	arg1 = ar1?ar1:arg1;
	arg2 = ar2?ar2:arg2;
	arg3 = ar3?ar3:arg3;
	$("#intelFlight>tbody>tr").show();	//显示所有行
	//中转次数
	if(arg1 != "" && typeof arg1 != "undefined"){
		$("#intelFlight>tbody>tr:visible").filter(function(e){
			if($(this).attr("seg")==arg1){return false}else{return true}
		}).hide();
	}
	//航空公司
	if(arg2 !== ""){
		arg2 = arg2.split(",");
		$("#intelFlight>tbody>tr:visible").filter(function(e){
			var re=true;
			for(var i=0;i<arg2.length;i++)
				if($(this).attr("airline")==arg2[i]){re = false}
			return re;
		}).hide();
	}
	//起飞时间
	if(arg3 != "" && typeof arg3 != "undefined"){
		$("#intelFlight>tbody>tr:visible").filter(function(e){
			if($(this).attr("departuretime")==arg3){return false}else{return true}
		}).hide();
	}
	//最后提示是否存在结果
	if($("#intelFlight>tbody>tr:visible").length<1){
		$("#notresult").show();
	}
	$("#ftsult").html($("#intelFlight>tbody>tr:visible").length)
	if($("#intelFlight>tbody>tr:visible").length!=parseInt($("#total").html())) 
	{
		$("#showall").show();
	}else{
		$("#showall").hide();
	}
}
//全选或清除航空公司 //结果均显示所有的航空公司
function allairline(sval)
{
	//$('.sortTable a').attr("class","sortunUp")
	if(sval=="all"){
		$("#airlineName dt").attr("class","select")
	}else if(sval=="clear"){
		$("#airlineName dt").attr("class","unselect")
	}
	$("#airlineName dt").eq(0).attr("class","choice")
	ftResult();
}
//Airline样式关联
function airlinecss(str)
{
	$("#airlineName dt").attr("class","unselect")
	$("#airlineName dt").eq(0).attr("class","choice")
	$("#airlineName dt").each(function() {
		if($(this).attr("val")==str){$(this).attr("class","select")}
    });
}
//Stop样式关联
function stopcss(seg)
{
	$("#numberStop dt").attr("class","unselect2");
	$("#numberStop dt").each(function() {
		if($(this).attr("val")==seg){$(this).attr("class","select2")}
    });	
}
//重置日期区间
function resetdepartureTime()
{
	$("#departuretime dt").attr("class","unselect2")
	$("#alltime").attr("class","select2")
}
//重置经停
function resetsegment()
{
	$("#numberStop dt").attr("class","unselect2");
	$("#segall").attr("class","select2");
}
//检查当前页(头部经停翻页)
function chkpage(str)
{
	var current=parseInt($("#currentpage").html());
	var total=parseInt($("#totalpage").html());
	if (current>total)
	{current==total}
	if(str=='next'){
		$("#currentpage").html(current+1);
		if(current+1>=total){$("#currentpage").html(total);$(".next").hide();$(".prev").show();}else{$(".next").show();$(".prev").show();}
	}else if(str=='prev'){
		$("#currentpage").html(current-1);
		if(current-1<=1){$("#currentpage").html(1);$(".prev").hide();$(".next").show();}else{$(".next").show();$(".prev").show();}
	}
}
//格式化时间格式为星期，日期显示(eg.Thu, Dec 06, 2012.参数格式mm/dd/yyyy)
function getUTCdate(str)
{
	var weekday=new Array(7)
		weekday[0]="Sun";
		weekday[1]="Mon";
		weekday[2]="Tue";
		weekday[3]="Wed";
		weekday[4]="Thu";
		weekday[5]="Fri";
		weekday[6]="Sat";
	var month=new Array(12)
		month[0]="Jan";
		month[1]="Feb";
		month[2]="Mar";
		month[3]="Apr";
		month[4]="May";
		month[5]="Jun";
		month[6]="Jul";
		month[7]="Aug";
		month[8]="Sep";
		month[9]="Oct";
		month[10]="Nov";
		month[11]="Dec";
	if(str!="" && typeof str!='undefined' && str!= null && str.indexOf("/")>0)
	{
		var d=new Date(str)
		m=str.split("/")[0];
		day=str.split("/")[1];
		y=str.split("/")[2];
		var nd=weekday[d.getDay()]+', '+month[d.getMonth()]+' '+day+' '+y;
		return nd;
	}
}
//平滑滚动锚点
function Anchor(did)
{
	$("html,body").animate({scrollTop: $("#"+did).offset().top}, 1000);
}