Tested with Highcharts 2.1+
Tested with Highcharts 2.1+

ankane/chartkick.js,nsarno/chartkick.js,bozzmob/chartkick.js,buren/chartkick.js,thepacketgeek/chartkick.js,PSF1/pharinix_mod_chartkick.js,ste26054/chartkick.js,PSF1/pharinix_mod_chartkick.js