var contentElement = document.createElement('span'); contentElement.id = 'mostpopularkeywords'; contentElement.innerHTML = '
Biomedical Engineering, Semiconductors, Fluorinated Materials, Chemistry, Organic Chemistry, Fluorine, Life Science, Health Care, Anti-Microbials, Drug Delivery
'; var scriptElement = document.getElementById('scriptmostpopularkeywords'); scriptElement.parentNode.insertBefore(contentElement, scriptElement);