Next / Previous Image in the attachment page

How to add Next / Previous Image link in the attachment page?

Here is a demo attachment page where i want to add navigation link to next and previous attachment images:
http://wallpaperevo.com/2013/12/2014-lamborghini-huracan-lp-610-4-hd-wallpaper/2014-lamborghini-huracan-lp-610-4-hd-wallpaper/

i tried the http://codex.wordpress.org/Function_Reference/next_image_link and its not working please help me.