MediaWiki:Common.js

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

/* This function added by request of MisterWiki */
function UserNameReplace(){
  if (mw.config.get('wgUserName')){
    var spans = $( document ).find( 'span.insertusername' ).each(function ( index ) {
    	$( this ).html( mw.config.get( 'wgUserName' ) );
    });
  }
}

$( document ).ready( UserNameReplace );