사용자:Nessun/common.js

mw.loader.load('//librewiki.net/index.php?title=사용자:Utolee90/status.js&action=raw&ctype=text/javascript');

$(function () {
	// generate n random integers from 0 to max - 1
	function randomArray(n, max) {
		var arr = [];
		if (n > max) n = max;
		while (arr.length < n) {
		    var r = Math.floor(Math.random() * max);
		    if (arr.indexOf(r) === -1) arr.push(r);
		}
		return arr;
	}
	$('.libre-random').each(function () {
		var limit = parseInt($(this).data('limit'));
		var $items = $(this).find('.libre-tab-item');
		var activeIds = randomArray(limit, $items.length);
		console.log(limit, $items.length);
		console.log(activeIds);
		$items.each(function (index) {
			if (activeIds.indexOf(index) !== -1) {
				$(this).addClass('libre-random-item-active');
			}
		});
	});
});