$(function () {
    var $pa_flowrate = $("#pa_flowrate");
    var src = $pa_flowrate.attr("src");
    var id = requestww("id", src);
    var sourceurl = decodeuri(referrer());
    var accessurl = decodeuri(location.href);
    var utm_source = requestww("utm_source");
    var utm_medium = requestww("utm_medium");
    var utm_term = requestww("utm_term");
    var utm_content = requestww("utm_content");
    var utm_campaign = requestww("utm_campaign");
    var useragent = navigator.useragent;
    $.ajax({
        url: "/p/pa-flowrate/flowrateapi/add",
        type: "post",
        data: { siteid: id, sourceurl: sourceurl, accessurl: accessurl, utmsource: utm_source, utmmedium: utm_medium, utmterm: utm_term, utmcontent: utm_content, utmcampaign: utm_campaign, useragent: useragent},
        datatype: "json", //指定服务器返回的数据类型
        success: function (data) {
        }
    });
})
function referrer()
{
    var ref = '';
    if (document.referrer.length > 0) {
        ref = document.referrer;
    }
    try {
        if (ref.length == 0 && opener.location.href.length > 0) {
            ref = opener.location.href;
        }
    } catch (e) { }
    return ref;
}

/*获取url参数*/
function requestww(param, url) //获取url中参数
{
    if (param == undefined) {
        return "";
    }

    if (url == null) { url = location.href; }
    var parastring = url.substring(url.indexof("?") + 1, url.length).split("&");
    var paraobj = {}
    var returnvalue = "";
    for (var i = 0; i < parastring.length; i++) {
        var item = parastring[i].split("=");
        if (item.length == 2 && param.tolowercase() == item[0].tolowercase()) {
            if (returnvalue != "") {
                returnvalue += ",";
            }
            returnvalue += item[1];
        }
    }
    if (typeof (returnvalue) == "undefined") {
        return "";
    }
    else {
        return decodeuri(returnvalue);
    }
}