jQuery script for remote comment posting

comments_create.js

$('#comments').prepend("<%= j render partial: 'comment', locals: {comment: @comment} %>");
$('.counter').html("<%= j pluralize(@challenge.comments_count, 'comment')%> posted");
$('.comment-box:first').animate({backgroundColor: "rgba(45,195,89,0.2)"}, 50);
$('.comment-box:first').delay(1000).animate({backgroundColor: "#FFFF"}, 1000);