//This script is obsolete: You can also set this in your personal settings on Special:Preferences

//

//hideOwn

addOnloadHook(function () {
  for (var i=0; i<document.links.length; ++i) {
    if (document.links[i].href.indexOf('Special:Watchlist')>0) {
      document.links[i].href+='?hideOwn=1';
      break;
    }
  }
});

//