gistfile1.php

<?php
add_action( 'wp_head', 'tgm_tame_disqus_comments' );
/**
 * Tames DISQUS comments so that it only outputs JS on specified
 * pages in the site.
 */
function tgm_tame_disqus_comments() {

	// If we are viewing a single post or page and have comments available, we need the code, so return early.
	if ( is_singular( array( 'post', 'page' ) ) && comments_open() ) {
		return;
	}
		
	// Tame Disqus from outputting JS on pages where comments are not available.
	remove_action( 'loop_end', 'dsq_loop_end' );
	remove_action( 'wp_footer', 'dsq_output_footer_comment_js' );

}