Wordpress: Page Indexing

header.php

<?php if ( (is_home() && (!$paged || $paged ==1)) || is_page() || is_single() || is_category()) :?>
  		<meta name="googlebot" content="index,archive,follow,noodp" />
  		<meta name="robots" content="all,index,follow" />
  		<meta name="msnbot" content="all,index,follow" />
  	<?php else : ?>
  		<meta name="googlebot" content="noindex,noarchive,follow,noodp" />
  		<meta name="robots" content="noindex,follow" />
  		<meta name="msnbot" content="noindex,follow" />
  	<?php endif; ?>