Added logo on hover and redirect to the material instead of DKA frontpage.
Removed embedding from sidebar
Only allow embedding on chosen domains. JS checks if document.referrer is removed, then it sets X-Frame-Options to DENY
Error handling isset(*host*)
If iframe can not get the referer, it will give the error message as if domain is not valid.
Removed http(s)://www from urls when testing for embed access.
background transparent when embedding
Urlencode æøå
Added guide to embed when accessing /embed without iframe.
Only allow danskkulturarv.dk and dr.dk/skole domains for embedding
Added break-word to embed
embed guide when no iframe. Warning that embed is not allowed for anybody.
Changed text and minor design issues, as links etc.
added bloginfo instead of hardcoded danskkulturav.dk
Translation
Comments in code
Logo hover on picture series.
flex-control-nav fixed on embed
Transparent background
Blogname title on embed