function reload_akt(num)
{
  for(var i=1; i<=5; i++)
  {
    if(document.getElementById('akt_'+i))
    	document.getElementById('akt_'+i).style.display='none';
    if(document.getElementById('akt2_'+i)){
    	document.getElementById('akt2_'+i).setAttribute("class", "off");
    	document.getElementById('akt2_'+i).setAttribute("className", "off");
   	}
    if(document.getElementById('akt3_'+i))
    	document.getElementById('akt3_'+i).style.display='none';
    if(document.getElementById('akt4_'+i))
    	document.getElementById('akt4_'+i).style.display='none';
  }
  if(document.getElementById('akt_'+num))
  document.getElementById('akt_'+num).style.display='block';
  if(document.getElementById('akt2_'+num)){
  document.getElementById('akt2_'+num).setAttribute("class", "over");
  document.getElementById('akt2_'+num).setAttribute("className", "over");
  }
  if(document.getElementById('akt3_'+num))
  document.getElementById('akt3_'+num).style.display='block';
  if(document.getElementById('akt4_'+num))
  document.getElementById('akt4_'+num).style.display='block';
}