var tamanyoBody = 0.8;

function fijarTamanyo(tamanyo) {
  setCookie( "tamanyoLetra", tamanyo, 100, "/" );
  tamanyoTexto=tamanyo+'em';
  document.body.style.fontSize=tamanyoTexto;
  redimFlash(tamanyo);
}
function aumentarTamanyo() {
  var tamanyo=getCookie("tamanyoLetra");
  if (tamanyo==null)
	tamanyo=tamanyoBody+0.1;
  else if (tamanyo<1.4)
	tamanyo=eval(tamanyo)+0.1;
  fijarTamanyo(tamanyo);
}
function disminuirTamanyo() {
//deleteCookie("tamanyoLetra", "/");

  var tamanyo=getCookie("tamanyoLetra");
  if (tamanyo==null)
	tamanyo=tamanyoBody-0.1;
  else if (tamanyo>0.4)
	tamanyo=eval(tamanyo)-0.1;


  fijarTamanyo(tamanyo);
  
}
function iniciarTamanyo() {
  var tamanyo=getCookie("tamanyoLetra");
  if (tamanyo==null)
	tamanyo=tamanyoBody;
  fijarTamanyo(tamanyo);
}
function reestablecerTamanyo() {
  var tamanyo=tamanyoBody;
  fijarTamanyo(tamanyo);
}
function redimensionarPagina() {
  var tamanyo=getCookie("tamanyoLetra");
  if(tamanyo!="")
  {
  	fijarTamanyo(tamanyo);
  }
}

function redimFlash(tamanyo)
{
  if(tamanyo==0.8)
  {
  	document.getElementById("VideoPlayback").style.width = "506px";	
  	document.getElementById("VideoPlayback").style.height = "120px";	
  	  	document.getElementById("VideoPlayback1").style.width = "615px";	
  	document.getElementById("VideoPlayback1").style.height = "146px";	
  }
  else
  {
  	numero=tamanyo*632,5;
  	document.getElementById("VideoPlayback").style.width = numero+"px";	
  	numero=tamanyo*150;
  	document.getElementById("VideoPlayback").style.height = numero+"px";	
  	
  	numero=tamanyo*632,5;
  	document.getElementById("VideoPlayback1").style.width = numero+"px";	
  	numero=tamanyo*150;
  	document.getElementById("VideoPlayback1").style.height = numero+"px";	
  }
}