function hideObject(num) {
  var div_num = 'div'+num;
  document.getElementById(div_num).className = 'pop';
}

function showObject(num) {
  var div_num = 'div'+num;
  document.getElementById(div_num).className = 'go';
}




function hide_data(num) {
  var div_num = num;
  document.getElementById(div_num).className = 'pop_data';
}

function show_data(num) {
  var div_num = num;
  document.getElementById(div_num).className = 'go_data';
}



function hide_buttom(num) {
  var div_num = num;
  document.getElementById(div_num).className = 'pop_buttom';
}

function show_buttom(num) {
  var div_num = num;
  document.getElementById(div_num).className = 'go_buttom';
}