Thanks for the link, it's certainly got lots of info on there.
I've tried to use the Apple method, but I'm having difficulty even getting it to function as drawing on the canvas. My JS isn't great. The thing is the script I have is perfect in every way except for this one problem.
I'm thinking there must be a simple command that shifts focus off the canvas, and I'm pretty sure that would go at the end of the drawingStop() function. I tried document.body.focus() but it doesn't work. There must be a simple way to simply lose the focus. If you just touch of the canvas then it does that, so I just need JS to perform the action of touching off the canvas.
Is there a way to do lose focus, or make something other than the canvas get focus?
Thanks again for the link. There are one or two other things on there I may need for something else.