//MENU
function hide_menu()
{	 
	var listItems = $('ul_menu').select('ul');		
	listItems.invoke('hide');	
}


function affiche_menu(id_menu)
{	
	hide_menu();  
	Effect.Appear('menu_' + id_menu,{ duration:0.5 });  
}


/*
var _prefix = 'event_';
var _prefix_onglet = 'onglet_';
var _nb_div = 7;
var _no_actuelle = 1;
var _div = _prefix + _no_actuelle;
var _onglet = _prefix_onglet + _no_actuelle;
var _slide_interval = setTimeout('next_slide()',3000);

function set_div(_div_deb)
{
	_div = _div_deb;	
}

function next_slide()
{
	if(_no_actuelle == _nb_div)
		_no_actuelle = 1;
	else
		_no_actuelle = _no_actuelle + 1;
		
	slide(_prefix + _no_actuelle, 'appear', 'fade', '1', '1');
	change_onglet(_prefix_onglet + _no_actuelle, 'actif')
	
	_slide_interval = setTimeout('next_slide()',5000);
}

function slide(_div_appear, effect_1, effect_2, delay_1, delay_2)
{
	if($(_div).style.display != 'none')
	{
		if(effect_2 == 'blindup') { Effect.BlindUp(_div); }
		else 
		{ 
			if(effect_2 == 'blinddown') { Effect.BlindDown(_div); }
			else
			{
				if(effect_2 == 'appear') { Effect.Appear(_div); }
				else
				{
					if(effect_2 == 'fade') { Effect.Fade(_div); }
				}
			}
		}
	}
	
	_div = _div_appear;
	if(effect_1 == 'blindup') { Effect.BlindUp(_div); }
	else 
	{ 
		if(effect_1 == 'blinddown') { Effect.BlindDown(_div); }
		else
		{
			if(effect_1 == 'appear') { Effect.Appear(_div); }
			else
			{
				if(effect_1 == 'fade') { Effect.Fade(_div); }
			}
		}
	}
}

function change_onglet(_onglet_appear, classe)
{
	$(_onglet).className = '';
	$(_onglet_appear).className = classe;
	_onglet = _onglet_appear;
}

function affiche_slide(_onglet_no)
{
	clearTimeout(_slide_interval);
	_no_actuelle = _onglet_no;
	_onglet_appear = _prefix_onglet + _onglet_no;
	_div_appear = _prefix + _onglet_no;
	
	change_onglet(_onglet_appear, 'actif');
	slide(_div_appear, 'appear', 'fade', '1', '1');
}

function stop_slide()
{
	clearTimeout(_slide_interval);
}

*/