Common.js – MediaWiki

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/**
 * Remove the H1 headline on scripting command pages
 */
window.onload = function()
{
  var divs = document.getElementsByTagName("div");
  var hide = false;

  for(var i=0; i<divs.length; i++)
  {
    if(divs[i].className=="command_description")
    {
      hide = true;
    }
  }

  if(hide)
  {
    var hs = document.getElementsByTagName("h1");

    for(var i=0; i<hs.length; i++)
    {
      if(hs[i].className=="firstHeading")
      {
        hs[i].style.display = "none";
      }
    }
  }
}