title: Seeking resources to help do external image preview (scraping) like FB and subsequent full-size image capture
body: <p>seeking resources or guidance to help generate an image preview from a link, similar to the one used in Facebook's UI, and then subsequently also allow a user to display / grab the full size image of the preview as well. Not looking to necessarily create a bookmarklet a la svpply.com or the like, but interested in figuring out a way whereby a user can enter a link, select the image they want on the page they've linked to, and then have that image (in full, or near to full-size) added to a post or submission to a web page.</p>
  
  <p>Any help, guidance, or anything would be greatly appreciated!!</p>
  
  <p>Thank you!</p>