Fix bug in navigate example introduced by renaming enable to interactive
Fix bug in navigate example introduced by renaming enable to interactive

bilaridis/flot,PiRSquared17/flot,edisona/flot,xsongx/flot,pingjiang/flot,xsongx/flot,faheem801/flot,edisona/flot,bilaridis/flot,PiRSquared17/flot,faheem801/flot,pingjiang/flot