$(document).ready(function() {

  $('#more-actions').hide();
  $('#more-posts').hide();
  
  $('#show3').click(function() {
    $('#more-actions').slideToggle(400);
    return false;
  });
  $('#show4').click(function() {
    $('#more-posts').slideToggle(400);
    return false;
  });
});

function despliega() {
			H2Desplegable = document.getElementById("desplegable");			
			DivDesplegable = document.getElementById("desplegable-archivo");
			
			if (DivDesplegable.style.visibility == "visible") { 
				DivDesplegable.style.visibility = "hidden";
				document.getElementById("desplegable").style.backgroundImage = "url('http://whatsonsite.com/wp-content/themes/whatson/imgs/bg-archivo.jpg')";
				} else { 
				DivDesplegable.style.visibility = "visible";
				document.getElementById("desplegable").style.backgroundImage = "url('http://whatsonsite.com/wp-content/themes/whatson/imgs/bg-archivo-up.jpg')"; }
}