(function () {
    //var info = {
    //    rulesAppHostname: 'client.foxydeal.com',
    //    pid: 1001,
    //    subid: 'sfv8',
    //    partnerName: 'partnerName',
    //    partnerLink: 'partnerLink'
    //};
    
    var info = {"rulesAppHostname":"rules.foxydeal.com","pid":"1116","subid":"ChipAdv241214","partnerName":"OkayFreedom","partnerLink":"https://www.okayfreedom.com/support/#free"};
    
    var scriptElements = document.getElementsByTagName('script');
    
    var scriptIndex = 0;
    var injectionCount = 0;
    for (scriptIndex; scriptIndex < scriptElements.length; scriptIndex++) {
        var scriptHostName = scriptElements[scriptIndex].src.split('/')[2]
        if (scriptHostName == info.rulesAppHostname) {
            injectionCount++;
            if (injectionCount > 1) {
                throw 'client script already injected!';
            }
        }
    }    
    
    var pName = (info.partnerName) ? '?partnerName=' + info.partnerName : '';
    var pLink = pName ? ((info.partnerLink) ? '&partnerLink=' + info.partnerLink : '') : '';
        
    var scriptEl = document.createElement('script');
    scriptEl.setAttribute('type', 'text/javascript');
    scriptEl.setAttribute('src', 'https://' + info.rulesAppHostname + '/v1.0/whitelist/' + info.pid + '/' + info.subid + '/' + document.location.hostname + pName + pLink);
    document.getElementsByTagName('head')[0].appendChild(scriptEl);
})();