function showFormLayer()
{	
    Shadowbox.open({
        content:    '/quiz/6/cours/',
        player:     ["iframe"],
        height:     1000,
        width:      980
    });

};


function sendPhone(number)
{
	var param = '&n='+ number  ;
	
	if(document.all)
	{
		//Internet Explorer
		var XhrObj = new ActiveXObject("Microsoft.XMLHTTP") ;
	}//fin if
	else
	{
		//Mozilla
		var XhrObj = new XMLHttpRequest();
	}//fin else

	//dfinition de l'endroit d'affichage:
	var content = document.getElementById("phone_area");
	
	XhrObj.open("POST", '/ajax/sendphone.php');

	//Ok pour la page cible
	XhrObj.onreadystatechange = function()
	{
		if (XhrObj.readyState == 4 && XhrObj.status == 200)
			content.innerHTML = XhrObj.responseText ;
	}
	XhrObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	//XhrObj.setRequestHeader('Set-Cookie' , 'PHPSESSID=' + sid); 
	XhrObj.send(param);
}