// mostrar subopciones en el menu lateral
function SwitchMenu(contenedor,obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById(contenedor).getElementsByTagName("span"); // change
		if(el.style.display != "block"){ // change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") // change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}
if (document.getElementById){ // change
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}

// Anular boton derecho
function derecha(e) {
if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2)){
alert('Textalia S.L., c Todos los derechos reservados')
return false;
}

if (navigator.appName == 'Mozilla' && (e.which == 3 || e.which == 2)){
alert('Textalia S.L., c Todos los derechos reservados')
return false;
}

else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2)){
alert('Textalia S.L., c Todos los derechos reservados')
}
}
document.onmousedown=derecha

function abretpv() {
	vent=window.open('','tpv','width=725,height=600,scrollbars=no,resizable=yes,status=yes,menubar=no,location=no');
}

function haztpv() {
	document.compra.submit();
	document.location="tpv_en_curso.asp";
}

function abreImagen(imagen)
{
	window.open('visualiza.asp?imagen='+imagen,'visualizar','width=300,height=300');	
}

// Funciones para intercambio de imagenes
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function cantidadmas(objeto) {
	valor=eval('document.carrito.' + objeto + '.value');
	if (isNaN(valor))
	{
		valor=1;
	} else {
		valor=parseInt(valor,10);
		valor+=1;
		if (valor>255) valor=255;
		if (valor<0) valor=1;
	}
	eval('document.carrito.' + objeto).value=valor;
}

function cantidadmenos(objeto) {
	valor=eval('document.carrito.' + objeto + '.value');
	if (isNaN(valor))
	{
		valor=1;
	} else {
		valor=parseInt(valor,10);
		if (valor>1) valor-=1;
		if (valor>255) valor=255;
		if (valor<=0) valor=1;
	}
	eval('document.carrito.' + objeto).value=valor;
}

function cantidad(objeto) {
	valor=eval('document.carrito.' + objeto + '.value');
	if (isNaN(valor)) {
		valor=1;
		eval('document.carrito.' + objeto).value=valor;
	}
}

function eliminacarrito(campo) {
//	alert(campo);
	document.carrito.campo.value=campo;
	document.carrito.ac.value="3";
	document.carrito.submit();
}

// mostrar fecha
var mydate=new Date()
var year=mydate.getYear()
if (year < 1000)
year+=1900
var day=mydate.getDay()
var month=mydate.getMonth()
var daym=mydate.getDate()
if (daym<10)
daym="0"+daym
var dayarray_es=new Array("Domingo","Lunes","Martes","Miércoles","Jueves","Viernes","Sábado")
var montharray_es=new Array("Enero","Febrero","Marzo","Abril","Mayo","Junio","Julio","Agosto","Septiembre","Octubre","Noviembre","Diciembre")

var dayarray_in=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
var montharray_in=new Array("January","February","March","April","May","June","Julio","August","September","October","December","November")

function fecha_es() {
	document.write(dayarray_es[day]+"&nbsp;"+daym+"&nbsp;de&nbsp;"+montharray_es[month]+"&nbsp;de&nbsp;"+year+"&nbsp;");
}

function fecha_in() {
	document.write(dayarray_in[day]+",&nbsp;"+daym+"&nbsp;"+montharray_in[month]+"&nbsp;"+year+"&nbsp;");
}