window.addEvent('domready', function(){
    setupPosts();
}); 

setupPosts = function() {

    var mySlidePost = new Fx.Slide('post').hide();
    var mySlidePostACommentBtn = new Fx.Slide('postBtnTwo').hide();   
    
    $('postBtnOne').addEvent('click', function(e){
		e.stop();
		mySlidePost.slideIn();
		mySlidePostACommentBtn.show();		
	});

    $('postBtnTwo').addEvent('click', function(e){
		e.stop();
		mySlidePost.slideIn();	
	});
	
    var posts = $$('ul.posts li');
    posts.each(function(element) {     
		    mySlidePostACommentBtn.show();  
    });  
}