$(document).ready(function() {
  $('.sociable_tagline').next('ul').hide();
  $('.sociable_tagline').click(function() {
    //$(this).next('ul:hidden').slideDown();
    if ($(this).next("ul:visible").length != 0) { 
            $(this).next("ul").slideUp(500, function() {$(this).next("ul").hide();}); 
            
    }
    else {
            $(this).next("ul").slideDown(500,function() {$(this).next("ul").show();});
            
    }

  });
});