function addFav()
{	
	var siteURL = "http://www.synonymo.fr";
	var siteNOM = "Synonymo.fr";
	
	function raccourci(key)
	{
		alert('Vous pouvez faire ' + key + ' pour ajouter cette page dans vos signets, ou favoris.');	
	}
	
	
	
	if (Browser.Engine.trident)								// IE
	{
		window.external.AddFavorite(location.href, document.title);
	}
	else if (Browser.Engine.gecko)							// Firefox
	{
		window.sidebar.addPanel(document.title, location.href, "");
	}
	else if (Browser.Engine.webkit)							// Safari
	{
		if (Browser.Platform.mac)
		{
			raccourci("POMME + D");
		}
		else
		{
			raccourci("CTRL + D");
		}
	}
	else if (Browser.Engine.presto)							// Opera 9
	{
		raccourci("CTRL + T");
	}
	else
	{
		raccourci("CTRL + D");
	}
}


window.addEvent('domready', function(){
	
	// focus le champ de recherche
	if ($('big-input-syno'))
	{
		$('big-input-syno').focus();
	}
	
	// ajouter aux favoris
	if ($('add_fav'))
	{
		$('add_fav').addEvent('click', function(event){  event.stop(); addFav(); });
	}
	
	
	// admin menu fade out when the user scroll
	var menu = $('admin_menu');
	if (menu)
	{
		
		var menuReveal = function(){ menu.tween('opacity', 1); }, menuFadeOut = function() { menu.tween('opacity', 0.5); }, ws = window.getScrollSize().y
		
		var ss = new ScrollSpy({
			min: 30,
			max: ws-30,
			onLeave: function(position){
				menu.tween('opacity', 1).removeEvents({'mouseenter': menuReveal, 'mouseleave': menuFadeOut});
			},
			onEnter: function(position){
				menu.tween('opacity', 0.5).addEvents({'mouseenter': menuReveal, 'mouseleave': menuFadeOut});
			}
		});
	}
	
});