var contentElement = document.createElement('span'); contentElement.id = 'mostpopularkeywords'; contentElement.innerHTML = '
Infectious Disease, CNS, Allergy/Asthma, Educational, Nephrology, Basic Research, Neurodegenerative Disease, Fibrosis, Oncology, Autoimmune & Inflammation
'; var scriptElement = document.getElementById('scriptmostpopularkeywords'); scriptElement.parentNode.insertBefore(contentElement, scriptElement);