Embedded Javascript from Southwest Flight

unb.js

var r44_btime = r44_btime || new Date();
var r44_btimems = r44_btime.getTime()/1000;
var r44_smu_time = r44_smu_time || new Date().getTime();
var r44_is_cached = r44_is_cached || false;
var r44_retime, r44_retimems, r44_letime;
var r44_enable = (window.location != window.parent.location) ? false : true;
var R44 = R44 || {};
R44.domain = R44.domain || '';
if (!R44.domain.length) {
    R44.domain='http://getconnected.southwestwifi.com';
}
R44.htmlportallink='<a href="'+R44.domain+'" alt="back to portal"><img src="'+R44.domain+'/images/s-w-logo.png" alt="Southwest" /></a>';

R44.htmlunbheadermin='<div id="r44unbheadermin" style="display:none;" >' +
            '<span id="r44unbshow"><a href="#"><img class="r44unbcontrol" src="'+R44.domain+'/images/forward.svg" alt="&gt;"/></a></span>' +
            '<div class="r44unbcontent">' +
            '<div id="r44unbheaderinfo" class="r44unbrow">'+R44.htmlportallink +'</div>' +
            '</div>' +
            '</div>';

R44.htmlunbheader='<div id="r44unbheader" style="display:none;">' +
            '<span id="r44unbhide"><a href="#"><img class="r44unbcontrol" src="'+R44.domain+'/images/back.svg" alt="&lt;"/></a></span>' +
            '<div class="r44unbcontent">' +
            '<div id="r44unbheaderinfo" class="r44unbrow">'+R44.htmlportallink +'</div>' +
            '<div class="r44unbrow"><span id="c_ttgc"> - </span></div>' +
            '</div>' +
            '</div>';
R44.htmladaptor=R44.htmlunbheadermin + R44.htmlunbheader;

R44.createadaptor=function() {
    var f=document.createDocumentFragment();
    var e=document.createElement('div');
    e.innerHTML = R44.htmladaptor;
    while (e.firstChild) {
        f.appendChild(e.firstChild);
    }
    return f;
};

R44.current_callback=function(response) {
    if (response.ttgc) { jqr44('#c_ttgc').text(response.ttgc + ' remaining'); }
};

R44.m_callback=function(response) {
    if (response.unb_state) { R44.show_unb(); } else { R44.hide_unb(); }
};

R44.m_call=function() {
    var c_url = R44.domain+'/mp.json';
        jqr44.ajax({
            url: c_url,
            dataType: 'jsonp',
            jsonpCallback: 'R44.m_callback',
            error: function(results){
            }
        });
};

R44.at_call=function(data) {
    var c_url = R44.domain+'/ap.json';
        jqr44.ajax({
            url: c_url,
            data: data,
            dataType: 'jsonp',
            error: function(results){
            }
        });
};
R44.unb_call=function(data) {
    var c_url = R44.domain+'/unb.json';
        jqr44.ajax({
            url: c_url,
            data: data,
            dataType: 'jsonp',
            error: function(results){
            }
        });
};
R44.current_call=function() {
    var c_url = R44.domain+'/currentp.json';
        jqr44.ajax({
            url: c_url,
            dataType: 'jsonp',
            jsonpCallback: 'R44.current_callback',
            error: function(results){
            }
        });
};
R44.show_unb=function() {
    jqr44("#r44unbheadermin").hide();
    jqr44("#r44unbheader").show();
};
R44.hide_unb=function() {

    jqr44("#r44unbheader").hide();
    jqr44("#r44unbheadermin").show();
};
R44.set_unb=function() {
    var max_index=2147483647;
    var o_layers=jqr44('div').filter(function(){ return (jqr44(this).css('z-index') == max_index && jqr44(this).attr('id')!="r44unbheader" && jqr44(this).attr('id')!= "r44unbheadermin")})
    o_layers.css({"z-index":max_index-10})
};
jqr44(document).ready(function() {
    r44_retime = new Date();
    r44_retimems = r44_retime.getTime()/1000;

    if (!r44_enable) return;
    if (r44_enable) { document.body.appendChild(R44.createadaptor()); }
    R44.m_call();
    R44.set_unb();
    jqr44('#r44unbhide').click(function(e) {
            R44.hide_unb();
            R44.unb_call({'s':false});
            e.preventDefault();
    });
    jqr44('#r44unbshow').click(function(e) {
            R44.show_unb();
            R44.unb_call({'s':true});
            e.preventDefault();
    });
    R44.current_call();setInterval(function() { R44.current_call(); }, 120000);
});
jqr44(window).load(function() {
    if (!r44_enable) return;
    r44_letime = new Date();
    r44_letimems = r44_letime.getTime()/1000;
    var r44_ltime = r44_letimems-r44_btimems;
    var r44_rtime = r44_retimems-r44_btimems;
    var r44data = {"url":window.location.href, "smu_start_time": r44_smu_time, "js_start_time":r44_btimems, "js_load_time":r44_ltime, "js_ready_time":r44_rtime, "is_cached": r44_is_cached};
    R44.at_call(r44data);
});