A how-to for a countdown clock.
A Pen by Matt Smith on CodePen.
/*--- waitForKeyElements(): A utility function, for Greasemonkey scripts, | |
that detects and handles AJAXed content. | |
Usage example: | |
waitForKeyElements ( | |
"div.comments" | |
, commentCallbackFunction | |
); |
A how-to for a countdown clock.
A Pen by Matt Smith on CodePen.