var contentElement = document.createElement('span'); contentElement.id = 'mostpopularkeywords'; contentElement.innerHTML = '
Diagnostic, Biotechnology, Cancer Therapies, Compound, Cancer, COVID-19, Breast Cancer, Coronavirus, Imaging, Anti-cancer
'; var scriptElement = document.getElementById('scriptmostpopularkeywords'); scriptElement.parentNode.insertBefore(contentElement, scriptElement);