// JavaScript Document

function anneeCopyright() {
	var date_now = new Date();
	date_now_annee = date_now.getFullYear();
	document.write(date_now_annee);
}


function switchBtnMenu(obj, OverOut, isActif) {
	//si OverOut = 1, alors Over
	//sinon Out
	//si isActif = 1, alors on force OverOut = 1
	if (isActif == 1) {
		OverOut = 1;
	}
	
	if (OverOut == 1) {
		obj.style.backgroundImage = 'url("images/btn_vert.gif")';
		//obj.style.cursor = 'pointer';
	} else {
		obj.style.backgroundImage = 'url("images/btn_bleu.gif")';
		//obj.style.cursor = 'default';
	}

}

function switchBtnAccueil(obj, OverOut) {
	//si OverOut = 1, alors Over
	//sinon Out
	if (OverOut == 1) {
		obj.style.backgroundImage = 'url("images/boutonPageAccueil_over.gif")';
		//obj.style.cursor = 'pointer';
	} else {
		obj.style.backgroundImage = 'url("images/boutonPageAccueil.gif")';
		//obj.style.cursor = 'default';
	}

}

function clickBtnMenu(urlPage) {
	document.location.href = urlPage;
}

function verifFormEmail(formEmail) {
	var formOK = true;
	var messageError = '';
	
	if (formEmail.email.value == "") {
		document.getElementById("email").className = "eltFormError";
		messageError += 'Vous devez saisir une adresse email<br />';
		formOK = false;
	} else {
		//vérif si le mail est valide...
		if (!verif_adresse(formEmail.email.value, false)) {
			document.getElementById("email").className = "eltFormError";
			formOK = false;
			messageError += 'Vous devez saisir une adresse email valide<br />';
		} else {
			//si valide
			document.getElementById("email").className = "";
		}
	}
	if (formEmail.sujet.value == "") {
		document.getElementById("sujet").className = "eltFormError";
		messageError += 'Vous devez saisir un sujet ŕ votre contact<br />';
		formOK = false;
	} else {
		document.getElementById("sujet").className = "";
	}
	if (formEmail.message.value == "") {
		document.getElementById("message").className = "eltFormError";
		messageError += 'Vous devez saisir un message ŕ votre contact<br />';
		formOK = false;
	} else {
		document.getElementById("message").className = "";
	}

	if (formOK == true) {
		formEmail.submit();
	} else {
		document.getElementById("messageError").innerHTML = messageError+'<br />';
	}

}