function submenu(id,idio) {
if (idio=='spa'){
var arrSubmenu = new Array('\u00BFQui\u00E9nes','L\u00EDderes-Socios','Iniciativas','Publicaciones','Preguntas','Negocios','Enlaces','Becas');
}
if (idio=='port'){
var arrSubmenu = new Array('Quem','L\u00EDderes-Parceiros','Iniciativas','Publica\u00E7\u00F5es','Perguntas','Neg\u00F3cios','Links');
}
if (idio=='eng'){
var arrSubmenu = new Array('Who','Partners','Initiatives','Publications','FAQs','Inclusive','Links','AVINA');
}
var mySubmenu = document.getElementById(id);
var mySubmenuItem = document.getElementById("submenu_item_"+id);

for (i=0;i<arrSubmenu.length;i++) {
document.getElementById(arrSubmenu[i]).style["display"] = "none";
document.getElementById("submenu_item_" + arrSubmenu[i]).style["backgroundColor"] = "#2E611D";
 }

 mySubmenu.style["display"] = "block";
 mySubmenuItem.style["backgroundColor"] = "#47952D";
 }