kingly_dailies.user.js

// ==UserScript==
// @name         Kingly Dailies
// @namespace    https://www.reddit.com/u/undergroundmonorail
// @version      0.3
// @description  Writes something incredibly wise or hilarious. (Wiseness/hilarity not guaranteed.)
// @author       monorail
// @match        http://www.neopets.com/medieval/grumpyking.phtml
// @match        http://www.neopets.com/medieval/wiseking.phtml
// @grant        none
// ==/UserScript==

(function(){
	function randomizeBoxes() {
        // joke for the avatar
        var joke = "What,do,you do if,*Leave blank*,fierce,Peophins,*Leave blank*,has eaten too much,*Leave blank*,tin of olives".split(",");

		var boxes = $('select');
		for (var i = 0; i < boxes.length; i++)
		{
			if (/^[qa]p\d+$/.test(boxes[i].id))
			{
                if (window.location.href.includes("grumpyking") && boxes[i].id[0] == 'q') {
                    boxes[i].value = joke[i];
                    // setting the value to *Leave blank* directly causes a visual bug because of some neo javascript
                    // set the selectedIndex from -1 to 1 to fix it
                    boxes[i].selectedIndex = Math.abs(boxes[i].selectedIndex);
                } else {
                    boxes[i].selectedIndex = Math.floor(Math.random() * (boxes[i].length - 2)) + 2;
                }
			}
		}
	}

	var script = document.createElement('script');
	script.appendChild(document.createTextNode(randomizeBoxes));
	(document.body || document.head || document.documentElement).appendChild(script);

	$('input[value="Tell the King your joke!"], input[value="Impress King Hagan with your wisdom!"]').before('<input type="button" value="Choose Random" onClick="randomizeBoxes();"><br>');
})();