Talking abt right click .... still any one can get the image out of ur page....
think....
Artist scope is useless buddy . just go through the applets and ull get the image without an extension just rename it with a . jpeg extension . u get the image.
on win xp :
when a image with no right click is loaded just wait for the image load and see an option can be seen on the top left corner to save
To over Come this just use another layer of a transparent gif image using <div> on ie5 and <layer> on others browsers. when the save option appers over the image the blank gif imagew ill be saved which is layered above the protected image.......
But when print screen button is used the image can be captured !
in no ways mage can be saved perfectly !