save the generated svg in browser

Hi

I am pretty new to SVG development. I created a program to draw the
basic shapes in the browser and it works fine.
I want to save the result image after drawing in the browser with the
button click in the program and not by right clicking and save image.
i would be happy if any body could help me on this.

thanks

See
http://www.learnsvg.com/forum/viewtopic.php?t=261&sid=c5fb71ea91d196d2c65d63bb934e0dc3
and some other posts in this forum

Michel