document.write("<script src='js/ajax.js' type='text/javascript'></script>");
document.write("<script src='js/util.js' type='text/javascript'></script>");
document.write("<script src='js/usuario.js' type='text/javascript'></script>");
document.write("<script src='js/tienda.js' type='text/javascript'></script>");

document.write('<script src="js/prototype.js" type="text/javascript"></script>');
document.write('<script src="js/effects.js" type="text/javascript"></script>');
document.write('<script src="js/scriptaculous.js?load=effects" type="text/javascript"></script>');

var cualCerrar;

function overMenu(cual){
	clearInterval(itvMenu);
	if (cualCerrar != cual){
		cerrarSubMenu(cualCerrar);
		cualCerrar = cual;
	}
	
	if (document.getElementById(cual+'_i') != null) document.getElementById(cual+'_i').innerHTML = "<img src='img/comun/fondos/menu_a_l.jpg'>";
	if (document.getElementById(cual+'_d') != null) document.getElementById(cual+'_d').innerHTML = "<img src='img/comun/fondos/menu_a_r.jpg'>";
	if (document.getElementById(cual+'_t') != null) document.getElementById(cual+'_t').style.backgroundImage = "url('img/comun/fondos/menu_a_fnd.jpg')";
	if (document.getElementById(cual+'_t') != null) document.getElementById(cual+'_t').style.color = "#0099cc";
	
	cerrarTodosSubMenus();
	if (document.getElementById(cual+'_s') != null){
		document.getElementById(cual+'_s').style.display = "block";
	}
}

var itvMenu = 0;

function outMenu(cual){
	clearInterval(itvMenu);
	itvMenu = setInterval("cerrarSubMenu('"+cual+"')",100);
}

function cerrarSubMenu(cual){
	clearInterval(itvMenu);
	
	if (document.getElementById(cual+'_i') != null) document.getElementById(cual+'_i').innerHTML = "&nbsp;";
	if (document.getElementById(cual+'_d') != null) document.getElementById(cual+'_d').innerHTML = "&nbsp;";
	if (document.getElementById(cual+'_t') != null) document.getElementById(cual+'_t').style.backgroundImage = "url('img/comun/fondos/menu_fnd.jpg')";
	if (document.getElementById(cual+'_t') != null) document.getElementById(cual+'_t').style.color = "#555";
	
	if (document.getElementById(cual+'_s') != null){
		document.getElementById(cual+'_s').style.display = "none";
	}
}

function verMenu(cual){
	clearInterval(itvMenu);
	if (cualCerrar != cual){
		cerrarSubMenu(cualCerrar);
		cualCerrar = cual;
	}
	
	if (document.getElementById(cual+'_s') != null){
		document.getElementById(cual+'_s').style.display = "block";
	}
}

function cerrarTodosSubMenus(){
	document.getElementById('laboratorio_s').style.display = "none";
	document.getElementById('perdida_s').style.display = "none";
	document.getElementById('suplementacion_s').style.display = "none";
	document.getElementById('tienda_s').style.display = "none";
	document.getElementById('comunidad_s').style.display = "none";
	document.getElementById('links_s').style.display = "none";
}