Hello,<br><br>Just to show you a nice Javascript library (D3) for create visualization:<br><br><a href="http://d3js.org">http://d3js.org</a><br><a href="https://github.com/mbostock/d3/wiki/Gallery">https://github.com/mbostock/d3/wiki/Gallery</a><br clear="all">
<br>-- <br>Andre Hora<br><br>