function RollOver(id, lien) {
	document.images[id].src = lien;
}

// ROLLOVER INPUT IMAGE + IMAGE
Event.observe(window, 'load', function(evt){
	var input = $$('input[type=image], img.rollover');
	input.each( function(e,index){
		var chemin = input[index].src;
		var pos_debut = chemin.lastIndexOf('/')+1;
		var pos_fin = chemin.lastIndexOf('.');
		var chemin_fichier = chemin.substring(0,pos_debut);
		var nom_fichier = chemin.substring(pos_debut,pos_fin);
		var ext_fichier = chemin.substr(pos_fin);
		Event.observe(e, 'mouseover', function(evt){
			e.src = chemin_fichier+nom_fichier+'_on'+ext_fichier;
		});			 
		Event.observe(e, 'mouseout', function(evt){
			e.src = chemin_fichier+nom_fichier+ext_fichier;
		});			 
	});
});

// --- OPEN DIV --- //
var open_div = function(a, div){
	if($(a).hasClassName('tous')){
		$$('#utiles div.lettre', '#utiles div.selection a').each( function(e) {
			if (e.nodeName=='DIV') $(e).setStyle({display:'block'});
			else if(e.nodeName=='A') {
				if (e==$(a)) {
					if ($(e).hasClassName('on')) $(e).removeClassName('on');
					else $(e).addClassName('on');
				}
				else $(e).removeClassName('on');
			}
		});
	}
	else{						 
		$$('#utiles div.lettre', '#utiles div.selection a').each( function(e) {
			if (e.nodeName=='DIV') {
				if (e==$(div)) {
					/*if ($(e).getStyle('display')=='block') $(e).setStyle({display:'none'});
					else $(e).setStyle({display:'block'});*/
					$(e).setStyle({display:'block'});
				}
				else $(e).setStyle({display:'none'});
			}
			else if(e.nodeName=='A') {
				if (e==$(a)) {
					if ($(e).hasClassName('on')) $(e).removeClassName('on');
					else $(e).addClassName('on');
				}
				else $(e).removeClassName('on');
			}
		});
	}
};

// AFFICHE LE FORM PRESSE
var affPresse = function(){
	$('t_contact').blur();
	if($('contact').style.display == 'none'){
		new Effect.BlindDown('contact',{duration:0.3});
		$('t_contact').addClassName("on");
	}else{
		new Effect.BlindUp('contact',{duration:0.3});
		$('t_contact').removeClassName("on");
	}
}

// COLONNE GAUCHE
Event.observe(window, 'load',function(){
	var liste = $$('.menu_g .parole, .menu_g .fleur, .menu_g .h_engagement','.lightwindow .fleur');
	liste.each( function(e,index){
		Event.observe(e, 'mouseover', function(evt){
			e.addClassName('on');
		});			 
		Event.observe(e, 'mouseout', function(evt){
			e.removeClassName('on');
		});			 
	});
});			 

// FAVORIS
var addFav = function(){
   if (window.sidebar) window.sidebar.addPanel('Astredhor', window.location.href, '');
   else window.external.AddFavorite(window.location.href, 'Astredhor');
}

// ToolTIPS
var decor1 = '<div class="bulle"><div class="b_bulle"><div class="f_bulle"><cite><span>';
var decor2 = '</cite></div></div></div>';