function akt(id)
{
  if (ns6)
  {
    document.getElementById(id).style.visibility="hidden";
    document.getElementById(id+'_akt').style.visibility="visible";
    //document.getElementById(id+'_akt').style.left=document.getElementById(id).clientLeft+"px";
    document.getElementById(id+'_akt').style.right=document.getElementById(id).clientRight+"px";
//    document.getElementById(id+'_akt').style.left="-"+document.getElementById(id+'_akt').firstChild.clientWidth+"px";
  }
}
function nieakt(id)
{
  if (ns6)
  {
    document.getElementById(id).style.visibility="visible";
    document.getElementById(id+'_akt').style.visibility="hidden";
  }
}
 function kolor(zdj, kol)
 {
   zdj.src=kol.src
 }
 function czb(zdj, cb)
 {
   zdj.src="images/"+cb+"_0s.jpg"
 }