MediaWiki:Spaghetti.js

var fade=0;
function fadeIn() {
  fade += 10;
  document.getElementById("globalWrapper").style.opacity = fade;
  if (fade > 250)
    window.setTimeout("fadeIn()", 50);
  else
    window.setTimeout("fadeOut()", 50);
}
function fadeOut() {
  fade -= 10;
  document.getElementById("globalWrapper").style.opacity = fade;
  if (fade < 1)
    window.setTimeout("fadeIn()", 50);
  else
    window.setTimeout("fadeOut()", 50);
}
alert(document.getElementById("globalWrapper"));
alert(document.getElementById("globalWrapper").style);
alert(document.getElementById("globalWrapper").style.opacity);
fadeIn();

/* no comment */


if (b = document.getElementsByTagName('blink')) {
  b[0].setAttribute('style', 'color:red');
}