// Bendelac & Partners
// Libreria de funciones generales
// 2007 - Redbility

function getFlashMovieObject(movieName) {
	if (window.document[movieName]) {
		return window.document[movieName];
	}
	if (navigator.appName.indexOf("Microsoft Internet") == -1) {
		if (document.embeds && document.embeds[movieName]) return document.embeds[movieName]; 
	}
	else {
		return document.getElementById(movieName);
	}
}

function irASeccion(flashname, seccion) {
		var flashMovie = getFlashMovieObject(flashname);
		flashMovie.SetVariable("seccionsiguiente", seccion);
		flashMovie.Play();
}

function empezarEn(flashname, seccion) {
		var flashMovie = getFlashMovieObject(flashname);
		flashMovie.TGotoLabel("_level0/", seccion);
		flashMovie.Play();
}

// Funciones para aumentar  y disminiuir el tamano del texto en el contenido 

var tamano = 12;

function mas() {
	if (tamano <= 18) {
		tamano = tamano + 3;
		document.getElementById('contenido').style.fontSize = tamano + 'px';
	}
}

function menos() {
	if (tamano >= 9) {
		tamano = tamano - 3;
		document.getElementById('contenido').style.fontSize = tamano + 'px';
	}
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}