var i;
var imagenes = new Array(
	"images/op_ca_off.gif","images/op_en_off.gif","images/op_es_off.gif","images/op_fr_off.gif",
	"images/op_ca_on.gif","images/op_en_on.gif","images/op_es_on.gif","images/op_fr_on.gif",
	
	"images/op_home_off_es.gif","images/op_productos_off_es.gif","images/op_atencionUsuario_off_es.gif",
	"images/op_home_on_es.gif","images/op_productos_on_es.gif","images/op_atencionUsuario_on_es.gif",
	
	"images/op_home_off_ca.gif","images/op_productos_off_ca.gif","images/op_atencionUsuario_off_ca.gif",
	"images/op_home_on_ca.gif","images/op_productos_on_ca.gif","images/op_atencionUsuario_on_ca.gif",
	
	"images/op_ayuda_on_es.gif","images/op_empresa_on_es.gif","images/op_notaLegal_on_es.gif",
	"images/op_ayuda_off_es.gif","images/op_empresa_off_es.gif","images/op_notaLegal_off_es.gif",
	
	"images/op_ayuda_off_ca.gif","images/op_empresa_off_ca.gif","images/op_notaLegal_off_ca.gif",
	"images/op_ayuda_on_ca.gif","images/op_empresa_on_ca.gif","images/op_notaLegal_on_ca.gif",
		
	"images/submenu_op01_es.gif","images/submenu_op02_es.gif","images/submenu_op03_es.gif","images/submenu_op04_es.gif",
	"images/submenu_op01_over_es.gif","images/submenu_op02_over_es.gif","images/submenu_op03_over_es.gif","images/submenu_op04_over_es.gif",
	
	"images/submenu_op01_ca.gif","images/submenu_op02_ca.gif","images/submenu_op03_ca.gif","images/submenu_op04_ca.gif",
	"images/submenu_op01_over_ca.gif","images/submenu_op02_over_ca.gif","images/submenu_op03_over_ca.gif","images/submenu_op04_over_ca.gif"
);

var lista_imagenes = new Array();

function precargaImagenes() {
	for(i in imagenes){
		lista_imagenes[i] = new Image();
		lista_imagenes[i].src = imagenes[i];
	}
}

function openWin(pag,nomVentana,ancho,alto) {
	posx = (window.screen.width/2) - (ancho/2 + 10);
	posy = (window.screen.height/2) - (alto/2 + 30);

	stringCaracteristicas=""
	stringCaracteristicas += "width=" + ancho 
	stringCaracteristicas += " ,height=" + alto
	stringCaracteristicas += " ,left=" + posx
	stringCaracteristicas += " ,top=" + posy
	stringCaracteristicas += " ,screenX=" + posx
	stringCaracteristicas += " ,screenY=" + posy
	stringCaracteristicas += " ,scrollbars=yes"
		 
	myWin=open(pag,nomVentana,stringCaracteristicas);
}

var validez = 30;
var caduca = new Date(); 
caduca.setTime(caduca.getTime() + (validez*24*60*60*1000));

function getCookie(name){
	var cname = name + "=";               
	var dc = document.cookie;             
	if (dc.length > 0) {              
		begin = dc.indexOf(cname);       
		if (begin != -1) {           
			begin += cname.length;       
			end = dc.indexOf(";", begin);
			if (end == -1) end = dc.length;
			return unescape(dc.substring(begin, end));
		} 
	}
	return null;
}

function setCookie(name, value, expires, path, domain, secure) {
	document.cookie = name + "=" + escape(value) + 
	((expires == null) ? "" : "; expires=" + expires.toGMTString()) +
	((path == null) ? "" : "; path=" + path) +
	((domain == null) ? "" : "; domain=" + domain) +
	((secure == null) ? "" : "; secure");
}

/* Menu */
function mostrarMenu(id) {
	var d = document.getElementById(id);
	for (var i = 1; i<=11; i++) {
		if (document.getElementById('smenu'+i)) {
			document.getElementById('smenu'+i).style.display='none';
		}
	}
	if (d) {
		d.style.display='block';
	}
}

function ocultarMenu(sec) {
	for (var i = 1; i<=11; i++) {
		if (document.getElementById('smenu'+i)) {
			document.getElementById('smenu'+i).style.display='none';
		}
	}
	if (sec==1 || sec==2) {
		document.getElementById('smenu'+ sec).style.display='block';
	}
}