// JavaScript Document
//****************************---------------------------------------***************************************
//FUNCION PARA CAMBIAR EL ESTILO DEL CONTENEDOR Y OCULTAR SOMBRAS EN FUNCIÓN DE LA RESOLUCION DE LA PANTALLA
//****************************---------------------------------------***************************************
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function mandarGalleta(nombre, tarea, mision, rango, destreza, nalumno, npelicula, numllaves, partesllave1, partesllave2, caducidad) {
	 caducidad=new Date (2004, 12, 31)
  document.cookie = nombre + "=" + "tarea="+tarea+":" + "mision=" + mision + ":" + "rango=" + rango + ":" + "destreza=" + destreza + ":" + "nalumno=" + nalumno + ":" +
 "npelicula=" + npelicula + ":" + "numllaves=" + numllaves + ":" + "partesllave1=" + partesllave1 + ":" +
  "partesllave2=" + partesllave2 + ":" +((caducidad == null) ? "" : ("; expires=" + caducidad.toGMTString()));


}
function consultarGalleta(nombre,dato,sumador,nombrevariable) {
  var buscamos = nombre + "=";
  if (document.cookie.length > 0) {
    i = document.cookie.indexOf(buscamos);

    if (i != -1) {
      i += buscamos.length;
      j = document.cookie.indexOf(";", i);
      if (j == -1)
        j = document.cookie.length;
		numllavesI=document.cookie.indexOf(dato);
		numllavesJ=document.cookie.indexOf(":",numllavesI);
		//alert(document.cookie.substring(numllavesI+sumador,numllavesJ));
     // return unescape(document.cookie.substring(i,j));
		//return unescape(document.cookie.substring(numllavesI+sumador,numllavesJ));
		//movie.SetVariable("nombrevariable",unescape(document.cookie.substring(numllavesI+sumador,numllavesJ)));
movie.SetVariable("nombrevariable","pepe");
    }
  }
}

function pantallaCompleta(pagina){
	window.open(pagina, '', 'fullscreen=yes,scrollbars=auto');
}
function CambiarContenedor (x) {
	var anc, ie, nt;
	anc= screen.width;
	ie=document.all;
	nt=document.getElementById('contenedor');
	if(document.all && anc==800) {
		ie.contenedor.className=x;
		ie.SombraDrch.style.visibility="hidden";
		ie.sombraInf.style.visibility="hidden";
		}
	if(nt && anc==800) {
		nt.className=x;
		}
	}
//****************************----------------------***************************************
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
//****************************----------------------***************************************
//CAMBIAR EL TAMAÑO DEL TEXTO
//****************************----------------------***************************************
function reducir()
{
	for (var j=0;j<document.styleSheets.length;j++){
		s=document.styleSheets[j].rules;
		for(var i=0;i<s.length;i++){
			T=s[i].style.fontSize;if (T!=''){
				N=parseFloat(T);if (!isNaN(N)) {
				U=T.substring(String(N).length,100);
				s[i].style.fontSize=(N/1.1)+U; 
								}
							}
					}
				}
}

function normal() {location.reload();}
function aumentar(){
	for (var j=0;j<document.styleSheets.length;j++){
		s=document.styleSheets[j].rules;
		for (var i=0;i<s.length;i++){
			T=s[i].style.fontSize;if (T!=''){
				N=parseFloat(T);if (!isNaN(N)) {
				U=T.substring(String(N).length,100);
				s[i].style.fontSize=(N*1.1)+U; }
							}
					}
		}
}
//****************************----------------------***************************************