$(document).ready(function() {
    if($('#respond')){
        $('#respond').before('<br/><br/><input type="button" value="Leave a Reply" id="leave-reply" />');
        $('#leave-reply').click(function(){
            $('#leave-reply').remove();
            $('#respond').slideDown('slow',function(){
                window.scrollTo(0, $('#respond').position().top);
            });
            
        });      
        $('#respond').hide();
    }
});