Add/load social plugins after 5 seconds

post.html

<div class="share-box twitter">
	<span>Auf Twitter teilen</span>
	<a style="display:none" href="https://twitter.com/share" class="twitter-share-button" data-lang="de" data-dnt="true" data-count="vertical">Twittern</a>
</div>

<div class="share-box googleplus">
	<span>Auf Google+ teilen</span>
	<div class="g-plusone" data-size="tall"></div>
</div>

<div class="share-box facebook">
	<span>Auf Facebook teilen</span>
	<!--- get_permalink() is a WordPress function and returns the URL for current post -->
	<span class="fb-like" data-url="<?php echo urlencode( get_permalink() ); ?>"></span>
</div>

social.js

( function( $ ) {
	$.ajaxSetup({
		cache: true
	});

	load_social = function() {
		// Google+
		window.___gcfg = {lang: 'de'};
		$.getScript("//apis.google.com/js/plusone.js");

		// Twitter
		$.getScript("//platform.twitter.com/widgets.js");

		// Facebook
		var permalink = $('.fb-like').data('url');
		$('.fb-like').after('<iframe src="//www.facebook.com/plugins/like.php?href=' + permalink + '&amp;send=false&amp;layout=box_count&amp;width=150&amp;show_faces=false&amp;action=recommend&amp;colorscheme=light&amp;font&amp;height=60&amp;appId=177681565672418" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:150px; height:60px;" allowTransparency="true"></iframe>');
	};


	setTimeout( load_social, 5000 ); // 5 seconds
} )( jQuery );