User:Ais523/hidetopcontrib.js

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// [[User:Ais523/hidetopcontrib.js]]
// By a suggestion by [[User:Discospinster]]

// This script color-codes lines according to who has the top contribution for a page.
//<pre><nowiki>

function hidetopcontrib()
{
  var i,li,a;
  li=document.getElementById("bodyContent");
  li=li.getElementsByTagName("li");
  i=-1;
  a=new Array();
  while(++i<li.length)
  {
    var s,t;
    t=li[i].innerHTML.match(/"\/wiki\/([^"]*)"/)[1];
    if(li[i].getElementsByTagName("strong").length>0)
      s="none";
    else
      s="";
    if(a[t]!=undefined) s=a[t]; else a[t]=s;
    if(s!="") li[i].style.display=(li[i].style.display=="none"?"list-item":"none");
  }
}

addOnloadHook(function () {
  if((location.href.indexOf("Special:Contributions")!=-1||
      location.href.indexOf("Special%3AContributions")!=-1)
     &&location.href.indexOf("&ais523")==-1&&location.href.indexOf("?ais523")==-1)
    addPortletLink('p-cactions', 'javascript:hidetopcontrib()', 'show/hide top', 'ca-hidetop',
                   "Show/hide pages for which you're the top contributor", '');
});
//</nowiki></pre>
//[[Category:Wikipedia scripts]]