Updated the NCEAS skin for various fixes: Rewrote the login XSLT to work correctly. Added a login status button to the page headers. Modified the header image to disable the global site search used on the NCEAS homepage. Removed former IFRAME cruft.
NCEAS skin changes: moved images into subfolder for organization, moved search javascript into search.js to cut down on replication. Modifications to nceas.css and midnight.css to clean up integration of Drupal theme.