// JavaScript Document

var emailpattern = /^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/;
var numberpattern=/(^\d+$)|(^\d+\.\d+$)/;

function conf(msg){
	var message =  ( msg ) ? msg : 'Etes-vous certain ?';
	return confirm( message )	;
}


function chkname(obj, val){
	if (obj.value == val) {
		obj.value = "";
	}
}


function chkname1(obj, val){
	if (obj.value == "") {
		obj.value = val;
	}
}


function chkForm(obj){
	var chk = true;
	if (obj.fullname.value == "Votre nom") {
		document.getElementById("cmpl_fullname").style.display = "block";
		chk = false;
	} else {
		document.getElementById("cmpl_fullname").style.display = "none";
	}
	if (obj.company.value == "Société") {
		document.getElementById("cmpl_company").style.display = "block";
		chk = false;
	} else {
		document.getElementById("cmpl_company").style.display = "none";
	}
	if (obj.telephone.value == "Téléphone") {
		document.getElementById("cmpl_telephone").style.display = "block";
		document.getElementById("val_telephone").style.display = "none";
		chk = false;
	} else if (!numberpattern.test(obj.telephone.value)) {
		document.getElementById("val_telephone").style.display = "block";
		document.getElementById("cmpl_telephone").style.display = "none";
		chk = false;
	} else {
		document.getElementById("val_telephone").style.display = "none";
		document.getElementById("cmpl_telephone").style.display = "none";
	}
	if (obj.email.value == "Votre email") {
		document.getElementById("cmpl_email").style.display = "block";
		document.getElementById("val_email").style.display = "none";
		chk = false;
	} else if (!emailpattern.test(obj.email.value)) {
		document.getElementById("val_email").style.display = "block";
		document.getElementById("cmpl_email").style.display = "none";
		chk = false;
	} else {
		document.getElementById("val_email").style.display = "none";
		document.getElementById("cmpl_email").style.display = "none";
	}
	if (obj.message.value == "") {
		document.getElementById("cmpl_message").style.display = "block";
		chk = false;
	} else {
		document.getElementById("cmpl_message").style.display = "none";
	}
	return chk;
}