function showSection(Name,Name2) {
var overview = window.document.getElementById('day1');
var ioverview = window.document.getElementById('iday1');
overview.style.display='none';
ioverview.className='not_selected_section1';
      
var location = window.document.getElementById('day2');
var ilocation = window.document.getElementById('iday2');
location.style.display='none';
ilocation.className='not_selected_section1';         
      
      
var icheck = window.document.getElementById('icheck');
icheck.className='info_section';if (Name!='none'){var elem = document.getElementById(Name);elem.style.display='';var ielem = document.getElementById(Name2);ielem.className='selected_section1';}else{icheck.className='selected_section1'; }return false;}