function active(id){
	
	switch(id){
		case "home" :
			document.getElementById("home").className="active";
			document.getElementById("presentation").className="default";
			document.getElementById("devis").className="default";
			document.getElementById("partenaires").className="default";
			document.getElementById("contact").className="default";
			document.getElementById("plan").className="default";
			document.getElementById("link_home").src="/images/home_on.jpg";
			document.getElementById("link_contact").src="/images/contact.jpg";
			document.getElementById("link_sitemap").src="/images/sitemap.jpg";
			break;
			
		case "presentation" :
			document.getElementById("home").className="default";
			document.getElementById("presentation").className="active";
			document.getElementById("devis").className="default";
			document.getElementById("partenaires").className="default";
			document.getElementById("contact").className="default";
			document.getElementById("plan").className="default";
			document.getElementById("link_home").src="/images/home_on.jpg";
			document.getElementById("link_contact").src="/images/contact.jpg";
			document.getElementById("link_sitemap").src="/images/sitemap.jpg";
			break;
			
		case "realisation" :
			document.getElementById("home").className="default";
			document.getElementById("presentation").className="active";
			document.getElementById("devis").className="default";
			document.getElementById("partenaires").className="default";
			document.getElementById("contact").className="default";
			document.getElementById("plan").className="default";
			document.getElementById("link_home").src="/images/home_on.jpg";
			document.getElementById("link_contact").src="/images/contact.jpg";
			document.getElementById("link_sitemap").src="/images/sitemap.jpg";
			break;
		
		case "devis" :
			document.getElementById("home").className="default";
			document.getElementById("presentation").className="default";
			document.getElementById("devis").className="active";
			document.getElementById("partenaires").className="default";
			document.getElementById("contact").className="default";
			document.getElementById("plan").className="default";
			document.getElementById("link_home").src="/images/home_on.jpg";
			document.getElementById("link_contact").src="/images/contact.jpg";
			document.getElementById("link_sitemap").src="/images/sitemap.jpg";
			break;
			
		case "partenaires" :
			document.getElementById("home").className="default";
			document.getElementById("presentation").className="default";
			document.getElementById("devis").className="default";
			document.getElementById("partenaires").className="active";
			document.getElementById("contact").className="default";
			document.getElementById("plan").className="default";
			document.getElementById("link_home").src="/images/home_on.jpg";
			document.getElementById("link_contact").src="/images/contact.jpg";
			document.getElementById("link_sitemap").src="/images/sitemap.jpg";
			break;
		
		case "contact" :
			document.getElementById("home").className="default";
			document.getElementById("presentation").className="default";
			document.getElementById("devis").className="default";
			document.getElementById("partenaires").className="default";
			document.getElementById("contact").className="active";
			document.getElementById("plan").className="default";
			document.getElementById("link_home").src="/images/home.jpg";
			document.getElementById("link_contact").src="/images/contact_on.jpg";
			document.getElementById("link_sitemap").src="/images/sitemap.jpg";
			break;
		
		case "plan" :
			document.getElementById("home").className="default";
			document.getElementById("presentation").className="default";
			document.getElementById("devis").className="default";
			document.getElementById("partenaires").className="default";
			document.getElementById("contact").className="default";
			document.getElementById("plan").className="active";
			document.getElementById("link_home").src="/images/home.jpg";
			document.getElementById("link_contact").src="/images/contact.jpg";
			document.getElementById("link_sitemap").src="/images/sitemap_on.jpg";
			break;
	}
	
}

function verifform(){

	document.form.nom.style.background="#FFF";
	document.form.tel.style.background="#FFF";
	document.form.email.style.background="#FFF";
	document.form.message.style.background="#FFF";

	var Check = 0;
	if (document.form.nom.value == '') {
		Check = 1; 
		document.form.nom.style.background="#FFC77F";
	}
	if (document.form.tel.value == '') { Check = 1; document.form.tel.style.background="#FFC77F"; }
	if (document.form.email.value == '') { Check = 1; document.form.email.style.background="#FFC77F"; }
	if (document.form.message.value == '') { Check = 1; document.form.message.style.background="#FFC77F"; }
	
	if (Check == 1) {
		alert("Merci de renseigner tous les champs du formulaire !");
		return false;
	} else {
		return true;
	}	
}

function verifformdevis(){

	document.form.nom.style.background="#FFF";
	document.form.prenom.style.background="#FFF";
	document.form.societe.style.background="#FFF";
	document.form.tel.style.background="#FFF";
	document.form.fax.style.background="#FFF";
	document.form.email.style.background="#FFF";
	document.form.descript.style.background="#FFF";

	var Check = 0;
	if (document.form.nom.value == '') {
		Check = 1; 
		document.form.nom.style.background="#FFC77F";
	}
	if (document.form.prenom.value == '') { Check = 1; document.form.prenom.style.background="#FFC77F"; }
	if (document.form.societe.value == '') { Check = 1; document.form.societe.style.background="#FFC77F"; }
	if (document.form.tel.value == '') { Check = 1; document.form.tel.style.background="#FFC77F"; }
	if (document.form.fax.value == '') { Check = 1; document.form.fax.style.background="#FFC77F"; }
	if (document.form.email.value == '') { Check = 1; document.form.email.style.background="#FFC77F"; }
	if (document.form.descript.value == '') { Check = 1; document.form.descript.style.background="#FFC77F"; }
	
	if (Check == 1) {
		alert("Merci de renseigner tous les champs du formulaire !");
		return false;
	} else {
		return true;
	}	
}

//Ouvrir une popup
function OuvrirPopup(page,nom,option) {
       window.open(page,nom,option);
}

/**
 * ouvrirVideo
 */
function ouvrirVideo() {
	document.getElementById("video").innerHTML = 
			"<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width=\"600\" height=\"450\">" + 
			"<param name=\"movie\" value=\"flash/CaribouFlash.swf\">" + 
			"<param name=\"quality\" value=\"high\">" + 
			"<embed src=\"flash/CaribouFlash.swf\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"600\" height=\"450\"></embed></object>" +
			"<span id=\"fermer_video\" onClick=\"fermerVideo();\">Fermer</span>";
	//document.getElementById("conteneur_video").style.display = "block";
	document.getElementById("conteneur_video").style.display = "";
	document.body.style.overflow = "hidden";
}

/**
 * fermerVideo
 */
function fermerVideo() {
	document.getElementById("conteneur_video").style.display = "none";
	document.getElementById("video").innerHTML = "";
	document.body.style.overflow = "visible";
}