User:Ucucha/hiderefs.js

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Documentation for this user script can be added at User:Ucucha/hiderefs.

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var refs_hidden = false;

// hides refs if shown, shows them if hidden
function hiderefs()
{
    // can't use getElementsByClassName because IE apparently doesn't support it
    var refs = document.getElementsByTagName("sup");
    for(var i = 0; i < refs.length; i++)
    {
        if(hasClass(refs[i], "reference"))
            refs[i].style.display = refs_hidden ? "inline" : "none";
    }
    // also hide reflist
    var reflists = document.getElementsByTagName("div");
    for(var i = 0; i < reflists.length; i++)
    {
        if(hasClass(reflists[i], "references"))
            reflists[i].style.display = refs_hidden ? "block" : "none";  
    }
    refs_hidden = refs_hidden ? false : true;
    document.getElementById("t-hide-refs").getElementsByTagName("span")[0].innerHTML = refs_hidden ? "Show references" : "Hide references";
}

addOnloadHook(
    function()
    {
        mw.util.addPortletLink('p-tb', 'javascript:hiderefs()', 'Hide references', 't-hide-refs', 'Shows/hides references', '', '');
    }
);