function cargoframes(urltorrentant, tittorrent, urltorrentpos, urlsubtant, titsub, urlsubtpos){
	cadenaframe = "<frameset cols='50%,50%'>"
	+ "<frame src='" + urltorrentant +"&quot;"+ escape(tittorrent) +"&quot;"+ urltorrentpos + "'>"
	+ "<frame src='" + urlsubtant +"&quot;"+ escape(titsub) +"&quot;"+ urlsubtpos + "'>"
	+ "</frameset>";
	page = window.open("");
	page.document.open();
	page.document.write(cadenaframe);
	page.document.close();
}

var calendarioactual = 0;
function iniciocalendario(){
	if (document.layers){ desplegable = document.calendario;}
	if (document.getElementById){desplegable = document.getElementById('calendario').style;}
	if (document.all){desplegable = calendario.style;}
	desplegable.height = "275px";
	calendarioactual = 0;
	traigocalendario(0);
}

function abrocierro(){
	if (document.layers){ desplegable = document.calendario;}
	if (document.getElementById){desplegable = document.getElementById('calendario').style;}
	if (document.all){desplegable = calendario.style;}
	if(desplegable.height == "275px"){
		desplegable.height = "auto";
		document.getElementById("imagenabrocierro").src = "img/cerrar.png";
		document.getElementById("imagenabrocierro1").src = "img/cerrar1.png";
	}else{
		desplegable.height = "275px";
		document.getElementById("imagenabrocierro").src = "img/abrir.png";
		document.getElementById("imagenabrocierro1").src = "img/abrir1.png";
	}
}

function traigocalendario(diasmasmenos){
	var pagina_requerida = false
	if(window.XMLHttpRequest){// Si es Mozilla, Safari etc
		pagina_requerida = new XMLHttpRequest();
		if(pagina_requerida.overrideMimeType){
			pagina_requerida.overrideMimeType('text/html');
		}
	}else if(window.ActiveXObject){ // pero si es IE
		try{
			pagina_requerida = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e){ // en caso que sea una versión antigua
			try{
				pagina_requerida = new ActiveXObject("Microsoft.XMLHTTP");
			}
		catch(e){}
		}
	}else{
		return false
	}
	pagina_requerida.onreadystatechange = function(){
		if (pagina_requerida.readyState == 4 && (pagina_requerida.status==200 || window.location.href.indexOf("http")==-1)){
			cadenacalendario = pagina_requerida.responseText;
			
			document.getElementById('calendario').innerHTML = cadenacalendario;
		}
	}
	if(diasmasmenos == 0){
		calendarioactual = 0;
	}else{
		calendarioactual += diasmasmenos;
	}
	pagina_requerida.open('GET', "include/php/calendario.php?p="+calendarioactual, true); // asignamos los métodos open y send
	pagina_requerida.send(null);
}