let _egv_group = '4814';let _egv_room = '4860';let _egv_version = '100';let _egv_sign = '84fc2787826f6f0a0cd576405b6b16cb';let _egv_host = '//cdn.egeel.com/cscv/';
let _egv_js = document.createElement('script');_egv_js.src = '//cdn.egeel.com/cscv/common.js';document.getElementsByTagName('head')[0].appendChild(_egv_js);