function submitRequestAsynchJson(url,callBackFct,params) {
	urlCible = url+"?"+params;
	dojo.xhrGet({
		url: urlCible,
		load: function(responseObject, ioArgs){
			eval(callBackFct)(responseObject);
			return responseObject;
		},
		error: function(response, ioArgs){
			ajouterTrace(response,true);
			return response;			
		},
		handleAs: "json"	
	});	
}

function submitRequestAsynch(url,callBackFct,params) {
	urlCible = url+"?"+params;
	dojo.xhrGet({
		url: urlCible,
		load: function(response, ioArgs){
			eval(callBackFct)(response);
			return response;
		},
		error: function(response, ioArgs){
			ajouterTrace(response,true);
			return response;			
		},
		handleAs: "xml"	
	});	
}