// Amaga el contingut del <div id="name"></div>
function amaga(name) 
{
	var NN= (document.layers ? true : false);
	var hideName = (NN ? 'hide' : 'hidden');
	var showName = (NN ? 'show' : 'visible');
	// Define a central function to reference layers
	function refSlide(name) 
		{
		if (NN) 
			{
			return document.layers[name]; 
			}
  		else
			{
			return eval('document.all.' + name + '.style');
			}
		}
	refSlide(name).visibility = hideName;
}

// Mostra el contingut del <div id="name"></div>
function mostra(name)
{
	var NN= (document.layers ? true : false);
	var hideName = (NN ? 'hide' : 'hidden');
	var showName = (NN ? 'show' : 'visible');
	// Define a central function to reference layers
	function refSlide(name) 
		{
		if (NN) 
			{
			return document.layers[name]; 
			}
  		else
			{
			return eval('document.all.' + name + '.style');
			}
		}
	refSlide(name).visibility = showName;
}