Note: After saving, you have to bypass your browser's cache to see the changes. Internet Explorer: press Ctrl-F5, Mozilla: hold down Shift while clicking Reload (or press Ctrl-Shift-R), Opera/Konqueror: press F5, Safari: hold down Shift + Alt while clicking Reload, Chrome: hold down Shift while clicking Reload.
var link = {
  'en': 'Commons:Upload',
  'fr': 'Commons:Téléverser',
  'default': 'Commons:Upload/' + wgUserLanguage 
};

var d = document.getElementById( 'n-uploadbtn' );
d.innerHTML = d.innerHTML.replace( 'Special:UploadWizard', link[wgUserLanguage] || link['default'] );
//<nowiki>

//catALot///////////////////////////////////////
////////// Cat-A-Lot user preferences //////////
window.catALotPrefs = {"watchlist":"preferences","minor":true,"editpages":true,"docleanup":false,"subcatcount":50};
////////////////////////////////////catALotEnd//
//</nowiki>