Show chunk inline at a scheduled time.

showMe.php

<?php
// [[!showMe? &start=`` &stop=`` &display=`featuresChunk` &default=`emptyChunk`]]
$start = strtotime($modx->getOption('start',$scriptProperties,time()));
$stop = strtotime($modx->getOption('stop',$scriptProperties,time()));
$display = $modx->getOption('display',$scriptProperties,'');
$default = $modx->getOption('default',$scriptProperties,'');

$rightNow = time();
if($rightNow > $start && $rightNow < $stop){
	$output = $modx->getChunk($display);
} else {
	$output = $modx->getChunk($default);
}
return $output;