appcues/highcharts-themes — pull request #4 by hellovic (2014-04-27 22:46:10+00:00)
Title: Update highcharts-themes.js

on the following line, t returns as true/false instead of the themes options

if (t = Highcharts.themes[themeName] != null)

tested on Firefox 28, Chrome 34 OSX 10.9.2