Add js function to draw comparison chart
Add js function to draw comparison chart

ruby-bench/ruby-bench-web,klgilbert/ruby-bench-web,ruby-bench/ruby-bench-web,bmarkons/ruby-bench-web,ruby-bench/ruby-bench-web,klgilbert/ruby-bench-web,klgilbert/ruby-bench-web,bmarkons/ruby-bench-web,bmarkons/ruby-bench-web