/* LOAD */
var capasVisibles = ['pasteleria','past_menu','past_alim','heladeria','hela_menu','hela_carta','hela_alim'];

var NEISS = {
	init : function()
	{
		var so = new FlashObject("http://www.lacteosarnedo.com/flash/cabecera.swf ", "Royne", "100%", "255", "version8", null);
		so.addVariable("lang", "es");
		so.addParam("menu", "false");
		so.addParam("wmode", "transparent");
		so.write("cabecera");
		
		var logos_pie = document.getElementById('pie').getElementsByTagName('img');
		for (var lm=0; lm<logos_pie.length; ++lm){
			if (logos_pie[lm].id!='off'){
				logos_pie[lm].onmouseover = function()
				{
					document.getElementById(this.id).src = 'http://www.lacteosarnedo.com/imagenes/footer/'+this.id+'_over.gif';	
				}
				logos_pie[lm].onmouseout = function()
				{
					document.getElementById(this.id).src = 'http://www.lacteosarnedo.com/imagenes/footer/'+this.id+'.gif';	
				}
			}
		}
		MENU.init();
	}
}


var MENU = {
	init : function()
	{	
		document.getElementById('productos').onclick = function()
			{				
				if ((document.getElementById('pasteleria').style.display == 'none') || (document.getElementById('pasteleria').style.display == ''))
				{										
					MENU.muestraCapa('pasteleria');
					MENU.muestraCapa('heladeria');
				}
				else
				{
					MENU.ocultaMenu();
				}
				return false;
			}
		
		document.getElementById('pasteleria').onclick = function()
			{
				if ((document.getElementById('past_menu').style.display == 'none') || (document.getElementById('past_menu').style.display == ''))
				{
					MENU.muestraCapa('past_menu');
					MENU.muestraCapa('past_alim');
					MENU.ocultaCapa('hela_menu');
					MENU.ocultaCapa('hela_carta');
					MENU.ocultaCapa('hela_alim');
				}
				else
				{
					MENU.ocultaCapa('past_menu');
					MENU.ocultaCapa('past_alim');
				}
				return false;
			}
			
		document.getElementById('heladeria').onclick = function()
			{
				if ((document.getElementById('hela_menu').style.display == 'none') || (document.getElementById('hela_menu').style.display == ''))
				{
					MENU.muestraCapa('hela_menu');
					MENU.muestraCapa('hela_carta');
					MENU.muestraCapa('hela_alim');
					MENU.ocultaCapa('past_menu');
					MENU.ocultaCapa('past_alim');
				}
				else
				{
					MENU.ocultaCapa('hela_menu');
					MENU.ocultaCapa('hela_carta');
					MENU.ocultaCapa('hela_alim');
				}
				return false;
			}
	},
	muestraCapa : function(idcapa)
	{
		document.getElementById(idcapa).style.display = 'block';
	},
	ocultaCapa : function(idcapa)
	{
		document.getElementById(idcapa).style.display = 'none';
	},
	ocultaMenu : function()
	{
		for (var cont=0; cont < capasVisibles.length; ++cont)
		{
			document.getElementById(capasVisibles[cont]).style.display = 'none';
		}
	}	
}

function addLoadEvent(fn)
 {
	var old = window.onload;
	if(typeof window.onload != 'function')
		window.onload = fn;
	else
		window.onload = function()
		 {
			old();
			fn();
		 }
 }

addLoadEvent( function() { NEISS.init(); } );