function doChangeAD(e) {
  var i=1;
  var j;
  document.getElementById('div_separator').style.display = 'block';
  for (i=1;i<=7;i++)
  {
	if (i!=e) 
	{
	  document.getElementById('div_'+i+'_text').style.display = 'none';
	  document.getElementById('div_'+i+'_c').style.display = 'none';
	  document.getElementById('div_'+i).style.display = 'block';
	  if(document.getElementById('div_'+i+'_arr_on')!=null) document.getElementById('div_'+i+'_arr_on').style.display = 'none';
	  if(document.getElementById('div_'+i+'_arr_off')!=null) document.getElementById('div_'+i+'_arr_off').style.display = 'block';
    }	  
	else
	{
      j=i-1;
      document.getElementById('div_'+i+'_text').style.display = 'block';
	  document.getElementById('div_'+i+'_c').style.display = 'block';
	  document.getElementById('div_'+i).style.display = 'none';
	  if(document.getElementById('div_'+i+'_arr_on')!=null) document.getElementById('div_'+i+'_arr_on').style.display = 'block';
	  if(document.getElementById('div_'+j+'_arr_on')!=null) document.getElementById('div_'+j+'_arr_on').style.display = 'block';
	  if(document.getElementById('div_'+i+'_arr_off')!=null) document.getElementById('div_'+i+'_arr_off').style.display = 'none';
	  if(document.getElementById('div_'+j+'_arr_off')!=null) document.getElementById('div_'+j+'_arr_off').style.display = 'none';
	}

  }
  SetTblTpHeight();
}