function OuvrirFenetre(url, name, largeur, hauteur, centrer, options)
{
	lesOptions = "width=" + largeur;
	lesOptions += ", height=" + hauteur;
	
	if (centrer)
	{
		lesOptions += ", left=" + ((screen.availWidth - largeur) / 2);
		lesOptions += ", top=" + ((screen.availHeight - hauteur) / 2);
	}
	else
	{
		lesOptions += ", left=0, top=0";
	}
	
	if (options==null || options=="")
	{
		lesOptions += ", status=no, menu=no, toolbar=no, menubar=no, scrollbars=auto, location=no, resizable=yes";
	}
	else
	{
		lesOptions += ", " + options;
	}
	
	window.open(url, name, lesOptions);
}


function VerifierEmail(email) 
{
	var arobase = email.indexOf("@");
	var point = email.lastIndexOf(".");
	if ((arobase < 2) || (point + 2 > email.length) || (point < arobase + 3))
		return false;
	else
		return true;
}