Poking Google charts

> Just stumbled on google charts seems very neat and pretty simples. You just bung the code in the src attribute of an image tag and get back an image, just beware once you start poking it eats time. Here are some random chart api results.

https://chart.googleapis.com/chart?chs=500x225&cht=gom&chd=t:80&chco=FF0000,FF8040,FFFF00,009900&chxt=x,y&chxl=0:|Woo!|1:|grr!|meh|shiny
https://chart.googleapis.com/chart?cht=v&chs=200x100&chd=t:100,20,20,20,20,0,0&chdl=First|Second|Third&chco=ff0000,00ff00,0000ff
https://chart.googleapis.com/chart?chs=150x150&cht=qr&chl=Why%20does%20everyone%20love%20QR%20codes
https://chart.googleapis.com/chart?chst=d_fnote&chld=balloon|1|000000|l|magic+monkey|moo+woo