On the
ThemeRoller page, there is a "Reverse
background color" checkbox, with the following HTML:
- <div id="demo-options"><input
type="checkbox" name="reverse-background"
id="reverse-background"> <label
for="reverse-background">Reverse page background color</label></div>
As you can see, there is no onclick attribute. I looked in the
various .js files for that page, and did not see any code that would
account for the onclick behavior.
How is that implemented? Apologies if this is an idiot question.