var changeSpectacle = new Request({
	  url : "http://www.zenith-de-rouen.com/outils/js/traitementChangeSpectPromu.php",
	  method : "post",
	  onSuccess: function(reponse) {
		$('bloc_SpectPromu').innerHTML = reponse;
	  }
});

function changer() {
	
	changeSpectacle.send();
	setTimeout("changer()",7000);
};
	

window.addEvent('domready', function() {
	
	changer();

});