// JavaScript Document
var ie = (document.all) ? true : false;
var ns = (document.layers) ? true: false;


function mediana(wpagina)
	{
	var ventana=window.open(wpagina,"","width=430,height=500,top=200,left=200" + "fullscreen=yes,scrollbars=0, resizable=0");
	ventana.focus();
	}
function pequena(wpagina)
	{
	var ventana=window.open(wpagina,"","width=350,height=300,top=20,left=20" + "fullscreen=yes,scrollbars=0, resizable=0");
	ventana.focus();
	}