I am looking for an way to draw a flowchart with jquery and then have the output saved as xml or similar so that I can create a dynamic workflow engine. I found a few purchase flowcharts but they just save the output as html or an image. Any advice on going about creating this would be appreciated.
I am also looking at creating the control from the ground up but was would not want to recreate the wheel if someone already knew of something.
Pop over and take a look at raphael, which is a Javascript graphing library.
http://raphaeljs.com/
I believe this is the example you are looking for:
http://raphaeljs.com/graffle.html