var contentElement = document.createElement('span'); contentElement.id = 'mostpopularkeywords'; contentElement.innerHTML = '
Central Nervous System (CNS), Healthcare & Research Services, Cancer, Electronics, Genetic, Orphan & Rare Diseases, Ophthalmology & Optometry, Measurement & Instrumentation, Surgery, Infrastructure, Gastrointestinal & Digestive System
'; var scriptElement = document.getElementById('scriptmostpopularkeywords'); scriptElement.parentNode.insertBefore(contentElement, scriptElement);