1) Unzip "FB-LeadJacker.zip" to your desktop or any location of your choice.
2) In Chrome, select Tools > Extensions and check the Developer Mode box.
3) Drag and drop the "FB-LeadJacker.crx" into Chrome to install.
4) In Facebook, do a hard refresh - Ctrl+f5 on Windows and Command+Shift+R on Mac.
5) In your facebook settings (the gear icon) - you'll now see an option for show/hide FB LeadJacker.
6) Perform any search in Facebook:
Bookmarks