// pagination remote links
Event.addBehavior.reassignAfterAjax = true;
Event.addBehavior({
    'div.pagination a' : Remote.Link({
        onLoading : function() {
	  Element.show('comments_pagination_spinner');
	},
        onComplete : function() {
	  Element.hide('comments_pagination_spinner');
	}
      })
})
// Event.addBehavior.reload();