function oMov(id,div,color,aid)
{
  if(document.getElementById)
  {
document.getElementById(id).style.background=color;
if(aid)document.getElementById(aid).style.color='#236C89';
if(div){document.getElementById(div).style.visibility='visible';}
  }
}

function oMou(id,div,color,aid)
{
  if(document.getElementById)
  {
document.getElementById(id).style.background=color;
if(aid)document.getElementById(aid).style.color='#666666';
if(div)document.getElementById(div).style.visibility='hidden';
  }
}