global.js

jQuery(function($){
  
  // Tweet Blockquote
	$('blockquote.tweet').each(function(){
		via = 'billerickson';
		if( $('.author-box .icon-twitter').length ) {
			via = $('.author-summary .icon-twitter').parent().attr('href').split('/').pop();
		}
		quote = $(this).text();
		if( quote.length > 120 ) {
			quote = jQuery.trim($(this).text()).substring(0, 120).split(" ").slice(0, -1).join(" ") + '...';
		}
		url = 'https://twitter.com/intent/tweet?&text=' + encodeURIComponent( quote ) + '&via=' + via;
		$(this).append( '<a href="' + url + '" class="twitter-share-button" target="_blank"><i class="icon-twitter"></i> Tweet this</a>' );
	});
});