Adding an Average to a chart

[Steve Roberts]

Hi,

How could I add a average line to the one below :

<img src =http://chart.googleapis.com/chart?cht=bvg&chtt=Sage%20Average%20Order%20Import%20Time(seconds)-Hourly%20Performance&chs=800x200&chd=t:1.49,1.24,1.34,1.49,1.15,1.29,1.16,1.21,1.34,1.20,1.13,1.15,1.07,1.07,1.20,1.17,1.05,1.19,1.16,1.16,1.12,1.16,1.37,1.22&chco=4D89F9,C6D9FD&chxr=2,0,30,5&chxt=x,y&chxl=0:|00|01|02|03|04|05|06|07|08|09|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24&chds=a></img>

What I would like is a horizonatal line across showing the average of the 1.49,1,24 axis ( I can precompute this ).

Thanks for your help.

Steve.

[Steve Roberts]

Hi smashed it!

http://chart.googleapis.com/chart?cht=bvg&chtt=Sage%20Average%20Order%20Import%20Time%28seconds%29-Hourly%20Performance&chs=800x200&chd=t1:1.49,1.24,1.34,1.49,1.15,1.29,1.16,1.21,1.34,1.20,1.13,1.15,1.07,1.07,1.20,1.17,1.05,1.19,1.16,1.16,1.12,1.16,1.37,1.22|1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1&chco=4D89F9,C6D9FD&chxr=2,0,30,5&chxt=x,y&chxl=0:|00|01|02|03|04|05|06|07|08|09|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24&chds=a&chm=D,FF0000,1,0,2,1