///////////////////////////////
// all jQuery stuff here


$(document).ready(function() {
  
  $(document).on('click', '#paper_1', function(){ 
    $("#readme_1").show();
  });
  $(document).on('click', '#paper_2', function(){ 
    $("#readme_2").show();
  });
  $(document).on('click', '#paper_3', function(){ 
    $("#readme_3").show();
  });
  $(document).on('click', '#paper_4', function(){ 
    $("#readme_4").show();
  });




  

});;



/*go back+go forward buttons
  function goBack() {
    window.history.back();
  }
  function goForward() {
    window.history.go(1);
  }
  */



//to switch divs inside the container div

  function show(param_div_id) {
    document.getElementById("container").innerHTML = document.getElementById(param_div_id).innerHTML;
  }  

  function goBack(){
  document.getElementById("2_park_newspaper").style.visibility = "hidden";

  }