function checkEmail(EmailField){
	var EmailCorrect = false
	var EmailPoint = false

	for (var i = 1;	i <= EmailField.value.length-4;	i++) {
		if (EmailField.value.charAt(i) == "@") {EmailCorrect = true}
	}
	for (var i = 3;	i <= EmailField.value.length-3;	i++) {
		if (EmailField.value.charAt(i) == ".") {EmailPoint = true}
	}
	if (EmailCorrect==false	| EmailPoint==false) {
		alert("Le champ	\"email\" n'est	pas valide. Il faut une	adresse	du type	xxxx@xxxx.xxx.");
		EmailField.focus();
		return (false);
	}
	if (EmailField.value.length > 45)  {
		alert("Tapez au	plus 45	caractères dans	le champ \"email\".");
		EmailField.focus();
		return (false);
	}
	return (true);
}
function checkNick(EmailField){
	var EmailCorrect = false
	var EmailPoint = false
	for (var i = 1;	i <= EmailField.value.length-4;	i++) {
		if (EmailField.value.charAt(i) == "@") {EmailCorrect = true}
	}
	for (var i = 3;	i <= EmailField.value.length-3;	i++) {
		if (EmailField.value.charAt(i) == ".") {EmailPoint = true}
	}
	if (EmailCorrect==true | EmailPoint==true) {
		alert("Les points et les @ sont	interdits dans les pseudonymes.");
		EmailField.focus();
		return (false);
	}
	if (EmailField.value.length > 45)  {
		alert("Tapez au	plus 45	caractères dans	le champ \"Nick\".");
		EmailField.focus();
		return (false);
	}
	return (true);
}
function ClearField(field)
{
	field.value = "";
} 
function openWindow(url) {
  popupWin = window.open(url, 'new_page', 'width=500,height=400')
}
function Mandatory(Field,sVersion){
	if (Field.value	=="")  {
		if (sVersion=="F"){
			alert("Le champ	\""+Field.name+"\" est obligatoire.");
		}
		else {
			alert("Field \""+Field.name+"\"	is mandatory.");

		}
		Field.focus();
		return (false);
	}
	return (true);
}
    function Launch(url,taille,titre)
    {
      launcher=window.open(url,titre,'toolbar=no,location=no,directories=no,menubar=no,top=1,left=1,'+taille);
    }
function Copy(FieldSrc,FieldDest){
	if (FieldDest.value =="")  {
		FieldDest.value=FieldSrc.value
	}
	return (true);
}