I have a glass door with Bamboo shade. In daytime it blocks the view from the street, but at night time, no privacy. I purchased this privacy liner, but it is a permanent mount on the back of the shade - I would like to mount it to the front of the shade so that I can take it off during the day, but mount it at night. Velcro, tacks, any ideas? I also do not want to install privacy film on the door. Thanks!

Liner that I bought:

http://www.overstock.com/Home-Garden/White-Privacy-Liner/6220357/product.html