HT-7’s gists

Last active June 29, 2022 23:10

JavaScript date calculator (backwards-compatible to ECMAscript 3)

	var calcDate_data = {}; // initializing data object

	function calcDate(date1, date2){

	// memorize input to detect invalid input
	calcDate_data.input1 = date1;
	calcDate_data.input2 = date2;

	// initiate date object
	var dt_date1 = new Date(date1);

Last active November 5, 2022 22:35

downloadDOM – Save pages as lightweight HTML documents with one click! A file name with domain name and time stamp is automatically generated.

	function download(filename, text) {
	var tmp_node = document.createElement('a');
	tmp_node.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
	tmp_node.setAttribute('download', filename);

	tmp_node.style.display = 'none';
	document.body.appendChild(tmp_node);

	tmp_node.click();

HT-7 / timerUI.js

Last active November 5, 2022 19:45

Web media timer

	// TimerUI – for home cinemas

	// == Dependencies ==

	var mediaType; // for compatibility
	var playerExists = false; // is set to true below if player exists
	var checkMediaType_enabled = true; // for debugging purposes
	var media_element = {}; // declaring as object
	var tmp="",count=0; // initiating temporary variables used inside functions and loops

Last active May 20, 2022 00:52

Playback keyboard controls (jumping, skipping, volume, and speed) for web media players which lack such controls natively.

	// Playback keyboard controls script
	// (currently only works on dedicated media pages)

	// Configuration
	var jump_distance_forward = 10; // Jump this many seconds forward using right arrow key.
	var jump_distance_backward = 5; // Jump this many seconds backward using left arrow key.
	var speed_step = 1/4; // Speed increased or decreased by this value using arrow keys up and down.
	var volume_step = 1/10; // Volume increased or decreased by this value using +-.
	var volume_step_fine = 1/100; // Volume increased or decreased by this value if below volume_step.
	// Seek: 0 to 9 Reset the speed using "Insert".