$("document").ready(function()
{
  setTimeout(function()
  {
    // get height of body - add bottom padding
    var body_height = parseInt($("body").height()) + 25;
    var body_width = parseInt($("body").width());
  
    // show a modal cover
    $("div#modal").css({height: body_height, width: body_width, opacity: .75}).fadeIn(500, function()
    {
      $("div#pop-up-form").fadeIn(500);
    });
  
    // close button action
    $("input#close-button").click(function()
    {
      // fade out form
      $("div#pop-up-form").fadeOut(200, function()
      {
        // fade out modal
        $("div#modal").fadeOut(300);
      });
    });
  }, 9000);
});