fxSubmenu1 = null;
fxSubmenu2 = null;
fxSubmenu3 = null;

window.onload = function() {
	fxSubmenu1 = new Fx.Opacity('submenu1', {duration: 300});
	fxSubmenu2 = new Fx.Opacity('submenu2', {duration: 300});
	fxSubmenu3 = new Fx.Opacity('submenu3', {duration: 300});
	fxSubmenu1.set(0);
	fxSubmenu2.set(0);
	fxSubmenu3.set(0);
	$('submenu1').style.display = 'block';
	$('submenu2').style.display = 'block';
	$('submenu3').style.display = 'block';
	
	$('submenu1').onmouseout = 'hideMenu()';
	
	$('all').onclick = 'hideMenu()';

	$('submenu1').style.left = (document.documentElement.clientWidth - 770)/2+243;
	$('submenu2').style.left = (document.documentElement.clientWidth - 770)/2+243;
	$('submenu3').style.left = (document.documentElement.clientWidth - 770)/2+243;
}
window.onresize = function() {
	$('submenu1').style.left = (document.documentElement.clientWidth - 770)/2+243;
	$('submenu2').style.left = (document.documentElement.clientWidth - 770)/2+243;
	$('submenu3').style.left = (document.documentElement.clientWidth - 770)/2+243;
}

var FINAL = 0.8;
var acctualMenu = 0;
function openSubmenu(id) {
	var atual = eval('fxSubmenu'+id);
	if(atual != null) {
		if(id == 1) {
			var IDoutro = 2;
			var IDoutro2 = 3;
		} else if(id == 2) {
			var IDoutro = 1;
			var IDoutro2 = 3;
		} else if(id == 3) {
			var IDoutro = 1;
			var IDoutro2 = 2;
		}
		var outro = eval('fxSubmenu'+IDoutro);
		var outro2 = eval('fxSubmenu'+IDoutro2);
		
		if(outro.now == FINAL) {
			outro.custom(FINAL,0);
		}
	
		if(outro2.now == FINAL) {
			outro2.custom(FINAL,0);
		}
	
		var acctualMenu = id;
		if(atual.now != FINAL) {
			atual.custom(0,FINAL);
		}
	}
}


function hideMenu() {
	if(fxSubmenu1 != null ) {
		if(fxSubmenu1.now == FINAL) {
			fxSubmenu1.custom(FINAL,0);
		} else {
			fxSubmenu1.set(0);
		}
		if(fxSubmenu2.now == FINAL) {
			fxSubmenu2.custom(FINAL,0);
		} else {
			fxSubmenu2.set(0);
		}
		if(fxSubmenu3.now == FINAL) {
			fxSubmenu3.custom(FINAL,0);
		} else {
			fxSubmenu3.set(0);
		}
	}
}