Gadget export
[http://www.nga.gov/content/ngaweb/research/casva/research-projects.html A Project of the National Gallery of Art, Center for Advanced Study in the Visual Arts ]
To export the ReferenceTooltips gadget, click on "Download" button, save the downloaded file, go to Special:Import on destination wiki and upload it. Then add the following to MediaWiki:Gadgets-definition page:
* ReferenceTooltips[ResourceLoader|default|type=general]|ReferenceTooltips.js|ReferenceTooltips.css
You must have appropriate permissions on destination wiki (including the right to edit system messages) and import from file uploads must be enabled.
