function getRootPath() { var pathName = window.location.pathname.substring(1); var webName = pathName == '' ? '' : pathName.substring(0, pathName.indexOf('/')); if (webName == '') { return window.location.protocol + '//' + window.location.host + '/'; } else { return window.location.protocol + '//' + window.location.host + '/' + webName + '/'; } }