(function ( $ ) {
	"use strict";

	$(function () {

		// catch the upvote/downvote action
		$( 'div.comment-weight-container' ).on( 'click', 'span > a', function( e ){
			e.preventDefault();
			var value = 0;
			var comment_id = $(this).data('commentId');
			if ( $(this).hasClass( 'vote-up' ) ) {
				value = 1;
			} else if( $(this).hasClass( 'vote-down' ) ) {
				value = -1;
			}

			var post = $.post( comment_popularity.ajaxurl, {action: 'comment_vote', vote: value, comment_id: comment_id, hmn_vote_nonce: comment_popularity.hmn_vote_nonce} );

			post.done( function( data ) {

				if ( data.success === false ) {
					alert( data.data.error_message );
				} else {
					// update karma
					$( '#comment-weight-value-' + data.data.comment_id ).text( data.data.weight );
				}


			});

		});

	});

}(jQuery));
@@ -450,16 +450,25 @@
 ent_vote
+_callback
 ', vote:

Update ajax callback action param