MediaWiki:Common.js

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/* Any JavaScript here will be loaded for all users on every page load. */

/* Hide the main page title */
function hideMainPageTitle(e)
{
    e = (e) ? e : event;
    var mainPageTitle = "Main Page";
    var headings = document.getElementsByTagName("h1");
    var i, done = false;
    for (i = 1; ((!done) && (i <= headings.length)); i++)
    {
        if (headings[i - 1].className == "firstHeading")
        {
            done = true;
            if ((headings[i - 1].innerHTML == mainPageTitle) && (document.getElementById("contentSub").innerHTML == ""))
            {
                headings[i - 1].style.display = "none";
                document.getElementById("siteSub").style.display = "none";
                document.getElementById("contentSub").style.display = "none";
            }
        }
    }
}
window.onload = hideMainPageTitle;