function displayMenu(e) {
	var node = document.getElementById(e);
    if (node.style.display == 'none') {
        node.style.display = 'block';
    } else {
        node.style.display = 'none';
    }
}

function hideall() {
	var rightColumn = document.getElementById("contright");
	var nodes = rightColumn.getElementsByTagName('ul');
	var max = nodes.length;
	for (var i = 0; i < max; i++) {
			var node = nodes.item(i);
			node.style.display = 'none';
	}
	var part1 = document.getElementById("part1");
	if(part1) part1.style.display = 'none';
}

function protoDisplayMenu(e) {
	var node = document.getElementById(e);
    if (node.style.display == 'none') {
         new Effect.Appear(e);
    } else {
         new Effect.Fade(e);
    }
}

function displayPart(e) {
	var node = document.getElementById(e);
	var dnode = document.getElementById("d"+e);
	var text1 = document.createTextNode("Lire la suite");
	var text2 = document.createTextNode("Cacher le texte");
	var label = document.createElement('span');
	label.setAttribute('id', "d"+e);
	label.onmouseover = function(){ this.style.border='2px solid #aaa' ;};
	label.onmouseout = function(){ this.style.border='2px solid #ddd' ;};
    if (node.style.display == 'none') {
        new Effect.Appear(e); label.appendChild(text2); 
    } else {
        new Effect.Fade(e); label.appendChild(text1); 
    };
	dnode.parentNode.replaceChild(label,dnode);
	
}

function displayMail() {
	var name = "mc";
	var domain_prefix = "2virgule718";
	var domain_suffix = ".net";
	document.write('<a href="mailto:' + name + '&#64;' + domain_prefix + domain_suffix + '?subject=Un message provenant du site&body=Bonjour, Monsieur">');
	document.write(name + '&#64;' + domain_prefix + domain_suffix + '</a>');
}