text: /**
   * JavaScript for Special:Search
   */
  ( function ( mw, $ ) {
  	$( function () {
  		var $checkboxes, $headerLinks;
  
  		// Emulate HTML5 autofocus behavior in non HTML5 compliant browsers
  		if ( !( 'autofocus' in document.createElement( 'input' ) ) ) {
  			$( 'input[autofocus]' ).eq( 0 ).focus();
  		}
  
  		// Create check all/none button
  		$checkboxes = $('#powersearch input[id^=mw-search-ns]');
  		$('#mw-search-togglebox').append(
  			$('<label>')
  				.text(mw.msg('powersearch-togglelabel'))
  		).append(
  			$('<input type="button" />')
  				.attr( 'id', 'mw-search-toggleall' )
  				.prop( 'value', mw.msg('powersearch-toggleall' ) )
  				.click( function () {
  					$checkboxes.prop('checked', true);
  				} )
  		).append(
  			$('<input type="button" />')
  				.attr( 'id', 'mw-search-togglenone' )
  				.prop( 'value', mw.msg('powersearch-togglenone' ) )
  				.click( function() {
  					$checkboxes.prop( 'checked', false );
  				} )
  		);
  
  		// Change the header search links to what user entered
  		$headerLinks = $( '.search-types a' );
  		$( '#searchText, #powerSearchText' ).change( function () {
  			var searchterm = $(this).val();
  			$headerLinks.each( function () {
  				var parts = $(this).attr('href').split( 'search=' ),
  					lastpart = '',
  					prefix = 'search=';
  				if ( parts.length > 1 && parts[1].indexOf('&') >= 0 ) {
  					lastpart = parts[1].substring( parts[1].indexOf('&') );
  				} else {
  					prefix = '&search=';
  				}
  				this.href = parts[0] + prefix + encodeURIComponent( searchterm ) + lastpart;
  			});
  		}).trigger( 'change' );
  
  	} );
  
  }( mediaWiki, jQuery ) );
  