I am attempting to create an online course in which there are a series of videos. 1 Video per post. I am looking for a script or plugin that would allow me to add a check box at the bottom of each post and enable a link to the next post (the sidebar would contain a list of each post, but only the posts that have been "enabled" would be hyperlinks, the others would be plain text) on the sidebar as well as redirect to you to the "enabled" post.