Hi Marc, I worked with my second task for this week which is to add a show/hide index table to toggle the index table in table structure. I added the logic to the tbl_structure.js file. I pushed my changes to the repo. Please check that. Thank you. Regards, Thilanka. -- L G Thilanka Kaushalya Computer Science & Engineering, University of Moratuwa, Sri Lanka Connect with me at, Gmail : lgtkaushalya(a)gmail.com Twitter : @thilanka_k Facebook : Thilanka Kaushalya Yahoo : lgtkaushalya(a)yahoo.com Blog : http://coders-view.blogspot.com/