function PRO(TheTR,img)
{
var DataTR = eval('document.all.' + TheTR);
if (DataTR.style.display=="block" || DataTR.style.display=="" )
{
DataTR.style.display="none";
//tenho q atualizar aqui
history.go(0);
}
else
{
DataTR.style.display="block";
}
}