jQuery.extend({
    loadtejia: function(depcity) {
        $.ajax({
            url: '../service/AirBtcService.asmx/AirBtc_getTjia',
            type: 'POST',
            data: { depcity: depcity },
            dataType: 'json',
            timeout: 20000,
            error: function(o) {
                if (o.readyState == 0)
                    alert("查询超时");
                else
                    alert(o.responseText);
            },
            success: showPolicy
        });
    }
});

//由后台生成此变量
//var defalut_dpecity = "PEK";
var isfristpage ;
$(document).ready(function() {
    $.loadtejia(defalut_dpecity);
    var titlediv;
    if ($(".H_tejia").length == 1) {
        isfristpage = true;
        titlediv = ".Information_title";
    }
    else {
        isfristpage = false;
        titlediv = ".JP_Stitle";
    }

    $(titlediv).find("span").each(function(i) {
        var val = $(this).find("input").val();
        if(val == defalut_dpecity)
            $(this).removeClass("span2").addClass("span1");
        $(this).click(function() {
            $(titlediv).find(".span1").removeClass("span1").addClass("span2");            
            $.loadtejia(val);
            $(this).removeClass("span2").addClass("span1");
        })
    });
});

function showPolicy(o) {
//    if (o.Tejia == "")
//        return false;
    var html;	
    if (isfristpage == true ) {
        $(".H_tejia").empty();
    }
    else {
        $(".JP_Stejia").empty();
    }
    $.each(o.Tejia, function(idx, item) {
        if (idx % 2 == 0) {
            html = isfristpage ? "<div class=\"H_listlfet\">" : "<div class=\"C_listlfet\">";
            html += "<a target=\"_blank\" href=\"flightlist.aspx?depcity=" + item.OrgCity + "&arrcity=" + item.DstCity + "&depdate=" + item.FlightDate + "\">";
            html += "<span class=\"listspan1\">" + item.FlightDate.substring(5) + "</span>";
            html += "<span class=\"listspan2\">" + item.OrgCityCn + "-" + item.DstCityCn+ "</span>";
            html += "<span class=\"listspan3\">" + item.Price.replace(".00","") + "元</span>";
            html += "<span class=\"listspan4\">" + item.Discount.replace(".00","") + "折</span>&nbsp;";
            html += "</a>";
        }
        else {
            html += "</div>";
            html += isfristpage ? "<div class=\"H_listright\">" : "<div class=\"C_listright\">";
            html += "<a target=\"_blank\" href=\"flightlist.aspx?depcity=" + item.OrgCity + "&arrcity=" + item.DstCity + "&depdate=" + item.FlightDate + "\">";
            html += "<span class=\"listspan1\">" + item.FlightDate.substring(5) + "</span>";
            html += "<span class=\"listspan2\">" + item.OrgCityCn + "-" + item.DstCityCn + "</span>";
            html += "<span class=\"listspan3\">" + item.Price.replace(".00","") + "元</span>";
            html += "<span class=\"listspan4\">" + item.Discount.replace(".00","") + "折</span>&nbsp;";
            html += "</a>";
            html += "</div>";
        }
        if (idx % 2 == 1 || (idx % 2 == 0 && idx == o.Tejia.length - 1)) {
            if (isfristpage)
                $(".H_tejia").append("<div class=\"hang2\">" + html + "</div>");
            else
                $(".JP_Stejia").append("<div class=\"JP_Shang\">" + html + "</div>");
        }
    });
}