var externalLinks=function(){
	if( !document.getElementsByTagName ){
		return;
	}
	var anchorList=document.getElementById('div_logo').getElementsByTagName('A');
	for(var i=0,anchor;anchor=anchorList[i];i++){
		if( anchor.href != 'javascript:void(0);'){
			anchor.target='_blank';
		}
	}
};
window.onload=externalLinks;

/*function montre(id_elt) {
	var ssm = getElementsByClassName('detail_menu');
	if(ssm) {
		var nb_ssm = ssm.length;
		for (var i = 0; i<nb_ssm; i++) {
			if(ssm[i].id != id_elt) {
				$('#'+ssm[i].id).hide('slow');
			}
		}
	}
	$('#'+id_elt).show('slow');
}*/

function mref(obj) {
	var div1=document.getElementById(obj);
	if(div1) {
		div1.style.visibility='visible';
	}
}

function cref(obj) {
	var div1=document.getElementById(obj);
	if(div1) {
		div1.style.visibility='hidden';
	}
}

function montre(id) {
var d = document.getElementById(id);
if (d) {
	d.style.visibility='visible';
	d.style.display = 'block';
	d.style.zIndex = 40;
	}
}


function cache(id) {
var d = document.getElementById(id);
if (d) {
	d.style.visibility='hidden';
	d.style.display = 'none';
	d.style.zIndex = 10;
	}
}

function montre_actu(id_elt) {
	var d = document.getElementById(id_elt);
	if (d) {
		d.style.display = 'block';
		d.style.zIndex='40';
	}
}


function cache_actu(id_elt) {
	var d = document.getElementById(id_elt);
	if (d) {
		d.style.display = 'none';
	}
}

function verif_contact()
{
var strTexte=" Veuillez remplir tout les champs\n";
var good="1";

if (document.form_contact.nom_contact.value=="")
{
document.form_contact.nom_contact.style.border="solid 2px red";
document.form_contact.nom_contact.style.color="#FFFFFF";
document.form_contact.nom_contact.style.backgroundColor="#CCCCCC";
good="0";
}
else
{
document.form_contact.nom_contact.style.border="solid 1px gray";
document.form_contact.nom_contact.style.color="black";
document.form_contact.nom_contact.style.backgroundColor="#FFFFFF";
}

if (document.form_contact.prenom_contact.value=="")
{
document.form_contact.prenom_contact.style.border="solid 2px red";
document.form_contact.prenom_contact.style.color="#FFFFFF";
document.form_contact.prenom_contact.style.backgroundColor="#CCCCCC";
good="0";
}
else
{
document.form_contact.prenom_contact.style.border="solid 1px gray";
document.form_contact.prenom_contact.style.color="black";
document.form_contact.prenom_contact.style.backgroundColor="#FFFFFF";
}

if (document.form_contact.email_contact.value=="")
{
document.form_contact.email_contact.style.border="solid 2px red";
document.form_contact.email_contact.style.color="#FFFFFF";
document.form_contact.email_contact.style.backgroundColor="#CCCCCC";
good="0";
}
else
{
	var email = document.form_contact.email_contact.value; 
	if (email.search(/^[_a-z0-9-]+(.[_a-z0-9-]+)*[^._-]@[a-z0-9-]+(.[a-z0-9]{2,4})*[^._-].[a-z0-9-]+(.[a-z0-9]{2,4})*$/) == -1)
	{ 
		document.form_contact.email_contact.style.border="solid 2px red";
		document.form_contact.email_contact.style.color="#FFFFFF";
		document.form_contact.email_contact.style.backgroundColor="#CCCCCC";
		good="0";
		strTexte=" Veuillez indiquer une adresse email valide.\n";
	}
	else
	{
		document.form_contact.email_contact.style.border="solid 1px gray";
		document.form_contact.email_contact.style.color="black";
		document.form_contact.email_contact.style.backgroundColor="#FFFFFF";
	}

}

if (good=="0")
{
alert(strTexte);
return false;
}
else
{
return true;
}
}