// JavaScript Document

var oVisible = new Object();
oVisible['somos'] = false;
oVisible['productos']=false;
oVisible['expertos']=false;
oVisible['club']=false;

function showSubmenu(id) {
	hideAllSubmenus();
	oVisible[id] = true;
	document.getElementById('m_'+id).style.backgroundPosition = '0px -42px';
	document.getElementById('sub_'+id).style.visibility = 'visible';
}

function hideSubmenu(id) {
	hideAllSubmenus();
	document.getElementById('m_'+id).style.backgroundPosition = '0px -21px';
	document.getElementById('sub_'+id).style.visibility = 'hidden';
}

function hideAllSubmenus() {
	oVisible['somos'] = false;
	oVisible['productos']=false;
	oVisible['expertos']=false;
	oVisible['club']=false;
	document.getElementById('m_somos').style.backgroundPosition = '0px 0px';
	document.getElementById('m_productos').style.backgroundPosition = '0px 0px';
	document.getElementById('m_expertos').style.backgroundPosition = '0px 0px';
	document.getElementById('m_representantes').style.backgroundPosition = '0px 0px';
	document.getElementById('m_club').style.backgroundPosition = '0px 0px';
	document.getElementById('sub_somos').style.visibility = 'hidden';
	document.getElementById('sub_productos').style.visibility = 'hidden';
	document.getElementById('sub_expertos').style.visibility = 'hidden';
	document.getElementById('sub_club').style.visibility = 'hidden';
}

function toggleSubmenu(id) {
	if (!oVisible[id]) {
		showSubmenu(id);
	} else {
		hideSubmenu(id);
	}
}

function showMenuRollover(id) {
	if (!oVisible[id]) {
		document.getElementById('m_'+id).style.backgroundPosition = '0px -21px';
	} 
}

function showMenuRollout(id) {
	if (!oVisible[id]) {
		document.getElementById('m_'+id).style.backgroundPosition = '0px 0px';
	} 
}