User:HebaruSan/monobook.js

var animDelay = 750;
var animTimer = 0;
var animations = new Array();
var current = new Array();

alert("Loading custom script.");

function initAnim(name,count) {
 /* Attempt re-entrancy. */
 if (!animTimer) {
  setTimeout("doAnim();", animDelay);
  animTimer = 1;
 }
 animations[name] = count;
 current[name] = 0;
}

/* Change each animated cell to its next character */
function doAnim() {
 alert("doAnim was called.");
 var a;
 for (a in animations) {
  var prev_id = a + "_" + current[a];
  var prev_elt = document.getElementById(prev_id);
  prev_elt.style.display = "none";
  if (++current[a] >= animations[a]) {
   current[a] = 0;
  }
  var next_id = a + "_" + current[a];
  var next_elt = document.getElementById(next_id);
  next_elt.style.display = "";
 ]
 setTimeout("doAnim();", animDelay);
}

initAnim("test",2);

if (window.addEventListener) {
  window.addEventListener("load", "initAnim('test',2);", false);
} else if (window.attachEvent) {
  window.attachEvent("onload", "initAnim('test',2);");
}