function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MostrarOcultarOriginal(elem, boton) {
	if (document.getElementById(elem).className == 'on')
	{
	document.getElementById(elem).className = 'off';
	document.getElementById(boton).className= 'ocultar';
	}
	else{
	document.getElementById(elem).className = 'on';
	document.getElementById(boton).className= 'mostrar';
	}
}

function MostrarOcultar(id, boton, idioma) {
	var tbodyOn = "on";
	var tbodyOff = "off";
	var botonMostrar = "mostrar-"+idioma;
	var botonOcultar = "ocultar-"+idioma;

	if (document.all) {
	  if ( document.all[id] ) {
		  if ( document.all[id].className == tbodyOn )
			  document.all[id].className=tbodyOff;
		  else
			  document.all[id].className=tbodyOn;
		  }
	  if ( document.all[boton] ) {
		  if ( document.all[boton].className == botonMostrar )
			  document.all[boton].className=botonOcultar;
		  else
			  document.all[boton].className=botonMostrar;
		  }
	} else if (document.getElementById) {
	  if ( document.getElementById(id) )
	  	{
		if ( document.getElementById(id).className == tbodyOn )
			document.getElementById(id).className=tbodyOff;
		else
			document.getElementById(id).className=tbodyOn;
		}
	  if ( document.getElementById(boton) )
	  	{
		if ( document.getElementById(boton).className == botonMostrar )
			document.getElementById(boton).className=botonOcultar;
		else
			document.getElementById(boton).className=botonMostrar;
		}
	} else if (document.layers) {
	  if ( document.layers[id] )
	  	{
		if ( document.layers[id].className == tbodyOn )
			document.layers[id].className=tbodyOff;
		else
			document.layers[id].className=tbodyOn;
	  	}
	  if ( document.layers[boton] )
	  	{
		if ( document.layers[boton].className == botonMostrar )
			document.layers[boton].className=botonOcultar;
		else
			document.layers[boton].className=botonMostrar;
	  	}
	} 
	
}

function MostarOcultarCapas(L2show, L2hide) { //v3.01
  if (document.layers){ //ns
    for (i=0; i<(document.layers.length); i++){
      if (document.layers[i].name.search(L2hide) != -1){document.layers[i].display = 'none';}
      if (document.layers[i].name.search(L2show) != -1){document.layers[i].display = 'block';}
    }
  }else
  if (document.all != null){ //ie
    var yydiv = document.all.tags("DIV");
    for (i=0; i<(yydiv.length); i++){
      if (yydiv[i]) {var yydivname = yydiv[i].id;} else {var yydivname = '';}
      if (yydivname.search(L2hide) != -1) document.all[yydivname].style.display = 'none';
      if (yydivname.search(L2show) != -1) document.all[yydivname].style.display = 'block';
        }
  }else
  if (document.getElementById){ //mz
    var yydiv = document.getElementsByTagName("DIV");
    for (i=0; i<(yydiv.length); i++){
      if (yydiv[i]) {var yydivname = yydiv[i].id;} else {var yydivname = '';}
      if (yydivname.search(L2hide) != -1) document.getElementById(yydivname).style.display = 'none';
      if (yydivname.search(L2show) != -1) document.getElementById(yydivname).style.display = 'block';
    }
  }
}