Poor example

Name: Harry Loots
Email: harry.loots@ieee.org
Affiliation: EPO
Document: TD
Item Number: SCR20
Part of Item: Examples
Comment Type: technical
Summary of Issue: Poor example
Comment (Including rationale for any proposed change):
Using onkeypress with onclick is redundant. Additionaly onkeypress has to be specifically scripted to ensure that the Enter key has been pressed, otherwise any keypress will activate it. 

Proposed Change:
Suggest:

1) that specific advice be provided that onclick should be used on its own (i.e., without keyboard equivalent) for the reasons stated above. 

2) the onmousdown/onkeydown would be a better example, should a second example.