Dec. 8, 2007
Update: This was an interface and code generator for the Google Chart API. It is now obsolete. A screenshot of the old tool is shown below, but for working code see the Google chart tools, or use a modern tool like d3.
<img src="http://chart.apis.google.com/chart?
cht=lc
&chs=750x400
&chd=t:0.0,6.0,11.9,17.9,23.8,29.8,35.7,41.7,47.6,53.6,59.5,65.5,71.4,77.4|
&chco=336699,339966,990000
&chls=1,1,0|1,1,0|1,1,0
">