<!--


//

window.onerror=null;
Name = navigator.appName;
versao = parseInt(navigator.appVersion);
if ((Name == "Netscape" && versao >=3) || (Name == "Microsoft Internet Explorer" && versao >= 4))
  ver = "sim";	
else
  ver = "nao"; 

  
function muda_on(in1)
{
   if (ver=="sim"){
   document['m'+in1].src = 'images/m_'+in1+in1+'.gif';
   }
}

function muda_off(in1)
{
   if (ver=="sim"){
   document['m'+in1].src = 'images/m_'+in1+'.gif';
   }
}

function muda_pon(in2)
{
   if (ver=="sim"){
   document['p'+in2].src = 'images/p_'+in2+'.gif';
   }
}

function muda_poff()
{
   if (ver=="sim"){
   document.p1.src = 'images/p.gif';
   document.p2.src = 'images/p.gif';
   document.p3.src = 'images/p.gif';
   document.p4.src = 'images/p.gif';
   }
}


// -->