ex6-02x3-about.txt, cr 15 may 2015 by rha on tin can

Example 6-02x3, Placing images on the canvas

Derived from ex6-02:
The support file (*.html and *.css) are as usual.
The main subtlety in the *.js file is the code
	to await the loading of an external
	image file, which might be large.

Problem found: have to reload to post the images.
Changes: remove extra event listener and load counting device
replace obsolete window.onload
add image onload methods for photos

end