function MostrarSup(nCap,max)		{
  for (i=1; i<max; i++)	{
	eval('trSup' + i).style.display = 'none'
	eval('peOn' + i).style.display = 'none'		//Pestaņas
	eval('pest' + i).style.display = ''
  }
  eval('trSup' + nCap).style.display = ''
  eval('peOn' + nCap).style.display = ''
  eval('pest' + nCap).style.display = 'none'	//Pestaņas
  //MostrarCapa(13)
}
function verCapa(nCap)		{
  for (i=1; i<4; i++)	{
	eval('capa' + i).style.display = 'none'
  }
  eval('capa' + nCap).style.display = ''
}
function ocultaCapa(nCap){
	eval('capa' + nCap).style.display = 'none'
}
function verCapa2(nCap)		{
  eval('capa' + nCap).style.display = ''
}
function ocultaCapa2(nCap){
	eval('capa' + nCap).style.display = 'none'
}