// MSIE...
if ('undefined' == typeof Node)
    Node = { ELEMENT_NODE: 1, TEXT_NODE: 3 };
//............................................ news vapeur début	
window.onload=Init;

var level = 0;

function Init()
{
	fadeIn( 'newsVapeur' );
}

function slide(id)
{
	var styleLien = document.getElementById(id).style;
	
	if (styleLien.display == "block")
	{
		styleLien.display = "none";
	}
	else
	{
		styleLien.display = "block";
	}
	return false;
	
}

function fadeIn( id )
{
	if( level <= 1 )
	{
		level += 0.003;
		gradient( id, level );
		var timer = setTimeout( "fadeIn('" + id +"')", 1 );
	}
	else
	{
		level = 1;
		gradient( id, level );
		clearTimeout( timer );
	}
}
function gradient( id, level )
{
	var image = document.getElementById( id );
	image.style.opacity = level;
	image.style.MozOpacity = level;
	image.style.filter = "alpha( opacity = " + level * 100 + ")";
	image.style.display = "block";
}
//............................................news vapeur fin

function init()
{
	//menuSelect();
	activeNews();
}


function activeNews()
{
	var newsElt = $$( '.news span a' );
	
	newsElt.each(function(elt)
	{
		Event.observe ( elt, 'click', function()
			{
				elt.up('div').down('p').show();
				newsElt.each(function(elt2)
				{
					if( elt2 != elt )
					{
						elt2.up('div').down('p').hide();
					}
				});
				
			});
	});
}

/*
function menuSelect() // probleme : ajoute bien la classe active mais s enleve au chargement de la page !
{
	var menu = $$( '#menuDeroulant li' );
	menu.each(function(elt)
		{
			Event.observe ( elt, 'click', function()
				{
					menu.each(function(elt2)
					{
						if( elt2 != elt )
						{
							elt2.removeClassName( 'active' );
						}
					});
					elt.addClassName( 'active' );
					console.log( elt.inspect() );
				});
		});
}

*/
function setActiveMenu( id )
{
	$( 'bt_'+id ).addClassName( 'active' );
}

Event.observe ( window, 'load', init);