$(document).ready(function(){
  var check = false;
  $('#ep_readspeaker_href').click(function(){
    if (check == false) {
      $('#topbox').css('min-height', '70px');
      check = true;
    } else {
      $('#topbox').css('min-height', '40px');
      $('#rs_flash_div').css('display', 'none');
      check = false;
    }
  });
});