function getPromo_1544910522232755113() {
    var getPromo_1544910522232755113 = {
        url: '//out.7offers.ru',
        is_real: {},
        system_params: {},
        request_params: {},
        request_prepare: function() {
            for (var key in getPromo_1544910522232755113.system_params) {
                if (getPromo_1544910522232755113.system_params.hasOwnProperty(key)) {
                    if ('undefined' !== typeof(window['_our_cpa_prefix_' + key]) && 'object' !== typeof(window['_our_cpa_prefix_' + key])) {
                        var flag = false;
                        switch (key) {
                            case 'inject_box':
                                if (typeof (window['_our_cpa_prefix_' + key]) === 'string') {
                                    flag = true;
                                }
                                break;
                            default:
                                break;
                        }
                        if (flag) {
                            getPromo_1544910522232755113.system_params[key] = window['_our_cpa_prefix_' + key];
                            window['_our_cpa_prefix_' + key] = null;
                        }
                    }
                }
            }

            if (getPromo_1544910522232755113.system_params.inject_box === '' || !document.getElementById(getPromo_1544910522232755113.system_params.inject_box)) {
                var block_id = '_our_cpa_prefix_' + Math.round(Math.random()*1000);
                getPromo_1544910522232755113.system_params.inject_box = block_id;
                console.log(block_id, getPromo_1544910522232755113);
                document.write('<div id="' + block_id + '"></div>');
            }

            for (var key_request in getPromo_1544910522232755113.request_params) {
                if (getPromo_1544910522232755113.request_params.hasOwnProperty(key_request)) {
                    if (('undefined' !== typeof(window['_our_cpa_prefix_' + key_request])) && ('object' !== typeof(window['_our_cpa_prefix_' + key_request]))) {
                        getPromo_1544910522232755113.request_params[key_request] = window['_our_cpa_prefix_' + key_request];
                        window['_our_cpa_prefix_' + key_request] = null;
                    } else {
                        delete getPromo_1544910522232755113.request_params[key_request];
                    }
                }
            }
            getPromo_1544910522232755113.request_params['flash_enable'] = getPromo_1544910522232755113.checkFlash();
        },
        getXHR: function () {
            var XHR = window.XDomainRequest || window.XMLHttpRequest;
            return new XHR();
        },
        checkFlash: function () {
            var isFlash = 0;
            if (typeof(navigator.plugins) !== 'undefined' && typeof(navigator.plugins['Shockwave Flash']) === 'object') {
                isFlash = 1;
            } else if (typeof  window.ActiveXObject !==  'undefined') {
                try {
                    if (new ActiveXObject('ShockwaveFlash.ShockwaveFlash')) {
                        isFlash = 1;
                    }
                } catch(e) {}
            }
            return isFlash;
        },
        sendRequest: function () {
            var xhr = getPromo_1544910522232755113.getXHR();
            xhr.open('POST', getPromo_1544910522232755113.url + '?v=' + Math.round(Math.random()*1000), true);
            xhr.onload = function () {
                var response_obj = JSON.parse(xhr.responseText);
                if (Number(response_obj.code) === 200) {
                    console.log(1544910522232755113, getPromo_1544910522232755113, getPromo_1544910522232755113.system_params.inject_box);
                    var obj = document.getElementById(getPromo_1544910522232755113.system_params.inject_box);
                    obj.innerHTML = response_obj.data;
                    setTimeout(getPromo_1544910522232755113.detectVisible, 1000);
                }
            };

            var request_params = getPromo_1544910522232755113.request_params;
            var form_data = new FormData();

            for(var param in request_params) {
                if (request_params.hasOwnProperty(param)) {
                    form_data.append(param, request_params[param]);
                }
            }

            xhr.send(form_data);
        },
        detectVisible: function() {
            var promo = document.getElementsByClassName('promo-item');
            var flag_real = false;
            if (getPromo_1544910522232755113.isVisible()){
                if (typeof timer_v !== "undefined") {
                    clearTimeout(timer_v);
                }
                var arr_send = {};
                for (var i = 0; i < promo.length; i++){

                    if (promo[i].hasAttribute('data-show-id') && getPromo_1544910522232755113.isVisiblePromo(promo[i])) {
                        var show_id  = promo[i].getAttribute('data-show-id');
                        if (!window.is_real_show_7offers) {
                            window.is_real_show_7offers = {};
                        }
                        if ('undefined' === typeof(window.is_real_show_7offers[show_id])) {
                            window.is_real_show_7offers[show_id] = show_id;
                            arr_send[show_id] = show_id;
                            flag_real = true;
                        }
                    }
                }
                if (flag_real) {
                    var xhr = getPromo_1544910522232755113.getXHR();
                    xhr.open('POST', getPromo_1544910522232755113.url + '/real-show?v=' + Math.round(Math.random()*1000), true);

                    var form_data = new FormData();

                    for (var param in arr_send) {
                        if (arr_send.hasOwnProperty(param)) {
                            form_data.append(param, arr_send[param]);
                        }
                    }

                    xhr.send(form_data);
                }
            } else {
                timer_v = setTimeout(getPromo_1544910522232755113.detectVisible, 500);
            }
        },
        isVisiblePromo: function(elem) {
            var offset = getPromo_1544910522232755113.getOffset(elem);

            var body         = document.body;
            var docElem      = document.documentElement;
            var scrollTop    = window.pageYOffset || docElem.scrollTop || body.scrollTop;
            var scrollLeft   = window.pageXOffset || docElem.scrollLeft || body.scrollLeft;
            var clientWidth  = window.innerWidth;
            var clientHeight = window.innerHeight;
            var elemWidth    = elem.offsetWidth;
            var elemHeight   = elem.offsetHeight;

            if (Number(elemWidth) === 0 || Number(elemHeight) === 0) {
                return false;
            }

            var s = elemWidth * elemHeight;

            var visibleWidth = scrollLeft + clientWidth - offset.left;
            if (visibleWidth > 0) {
                visibleWidth = visibleWidth > elemWidth ? elemWidth : visibleWidth;
            } else {
                visibleWidth = 0;
            }

            var visibleHeight;
            if (offset.top >= scrollTop) {
                visibleHeight = scrollTop + clientHeight - offset.top;
                if (visibleHeight > 0) {
                    visibleHeight = visibleHeight > elemHeight ? elemHeight : visibleHeight;
                } else {
                    visibleHeight = 0;
                }
            } else {
                visibleHeight = offset.top + elemHeight - scrollTop;
                if (visibleHeight < 0) {
                    visibleHeight = 0;
                }
            }

            var visible_s = visibleHeight * visibleWidth;
            return visible_s / s > 0.6;

        },
        getOffset: function(elem) {
            if (elem.getBoundingClientRect) {
                var bound = elem.getBoundingClientRect();

                var body = document.body;
                var docElem = document.documentElement;

                var scrollTop  = window.pageYOffset || docElem.scrollTop || body.scrollTop;
                var scrollLeft = window.pageXOffset || docElem.scrollLeft || body.scrollLeft;
                var clientTop  = docElem.clientTop || body.clientTop || 0;
                var clientLeft = docElem.clientLeft || body.clientLeft || 0;
                return {
                    left: parseInt(bound.left, 10) + scrollLeft - clientLeft,
                    top: parseInt(bound.top, 10) +  scrollTop - clientTop
                };
            } else {
                var top=0, left=0;
                while(elem) {
                    top = top + parseInt(elem.offsetTop);
                    left = left + parseInt(elem.offsetLeft);
                    elem = elem.offsetParent;
                }
                return {top: top, left: left}
            }
        },
        isVisible: function() {
            var visible = 'visible';
            if ('visibilityState' in document) {
                visible = document.visibilityState;
            }
            return visible === 'visible';
        },
        init: function() {
            getPromo_1544910522232755113['system_params']['inject_box']   = '';

            getPromo_1544910522232755113['request_params']['user_id'] = 0;
            getPromo_1544910522232755113['request_params']['user_key']     = 0;

            getPromo_1544910522232755113['request_params']['promo_id']           = 0;

            getPromo_1544910522232755113['request_params']['area_id']           = 0;
            getPromo_1544910522232755113['request_params']['area_req']     = 0;
            getPromo_1544910522232755113['request_params']['domain_id']         = 0;
            getPromo_1544910522232755113['request_params']['subid1']            = 0;
            getPromo_1544910522232755113['request_params']['subid2']            = 0;
            getPromo_1544910522232755113['request_params']['subid3']            = 0;
            getPromo_1544910522232755113['request_params']['subid4']            = 0;
            getPromo_1544910522232755113['request_params']['subid5']            = 0;
            getPromo_1544910522232755113['request_params']['deeplinks_id']      = 0;
            getPromo_1544910522232755113['request_params']['landings_id']       = 0;
            getPromo_1544910522232755113['request_params']['attr_rel_nofollow'] = 0;
            getPromo_1544910522232755113['request_params']['attr_target_blank'] = 0;

            getPromo_1544910522232755113.request_prepare();
            getPromo_1544910522232755113.sendRequest();

            window.onscroll = function() {
                if (typeof timer !== 'undefined') {
                    clearTimeout(timer);
                }
                timer = setTimeout(getPromo_1544910522232755113.detectVisible, 1000);
            };
            window.onresize = function(){
                if (typeof timer !== 'undefined') {
                    clearTimeout(timer);
                }
                timer = setTimeout(getPromo_1544910522232755113.detectVisible, 1000);
            }
        }
    };
    getPromo_1544910522232755113.init();
}
getPromo_1544910522232755113();