/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: Ultimater, Mr J :: http://www.webdeveloper.com/forum/showthread.php?t=77389 */


function toggleMe(a,b)
{

	var e=document.getElementById(a);
  	var f=document.getElementById(b);
	var fondo = document.getElementById('todo');
	
	if(!e || !f)return true;
	if(e.style.display=="none" && f.style.display=="none")
	{
		e.style.display="block"
		f.style.display="block"
		fondo.style.filter="alpha(opacity=15)"
		fondo.style.opacity=".15"
	}
	else
	{
		e.style.display="none"
		f.style.display="none"
		fondo.style.filter="alpha(opacity=100)"
		fondo.style.opacity="1"		
	}
	return true;
}

function toggleMe2(a,i)
{
  var e=document.getElementById(a);
  var d=document.getElementById(i);
  if(!e)return true;
  if(e.style.display=="none")
  {
    e.style.display="block"
	d.src="imagenes/flechaabajo.gif"
  } 
  else 
  {
    e.style.display="none"
	d.src="imagenes/flecha.gif"
  }
  return true;
}

function toggleMe3(a,b)
{
	var e=document.getElementById(a);
  	var f=document.getElementById(b);
	if(!e || !f)return true;
	if(e.style.display=="none" && f.style.display=="none")
	{
		e.style.display="block"
		f.style.display="block"

	}
	else
	{
		e.style.display="none"
		f.style.display="none"
	
	}
	return true;
}