hello everyone i tried customising the elgg embedly cards plugin https://github.com/beck24/embedly_cards  to extract only images from the website url posted with the bookmarks plugin ( with embedly cards customisation https://github.com/beck24/embedly_cards/blob/master/views/default/js/embedly_cards/bookmarks.js and https://github.com/beck24/embedly_cards/blob/master/views/default/js/embedly_cards/embedly_cards.js  )using this documentation http://docs.embed.ly/docs/extract but finding it a bit difficult ,please i would  need help with this.thanks and best regards.