ary15

;;** Science Direct
(defun doi-utils-get-science-direct-pdf-url (redirect-url)
     "Science direct hides the pdf url in html.  We get it out here.
REDIRECT-URL is where the pdf url will be in."
     (setq *doi-utils-waiting* t)
     (url-retrieve
      redirect-url
      (lambda (status)
	(goto-char (point-min))
	(re-search-forward "pdf_url\" content=\"\\([^\"]*\\)\"" nil t) ; modified the search string to reflect updated science direct