I am using http://raphaeljs.com/ http://raphaeljs.com/ for my current project, but http://d3js.org/ http://d3js.org/ looks great, particularly http://nvd3.org/

I am using http://raphaeljs.com/ http://raphaeljs.com/ for my current project, but http://d3js.org/ http://d3js.org/ looks great, particularly http://nvd3.org/ http://nvd3.org/.