function loadSousAct(id)
{
	new Ajax.Request("load_sous_activite.php",{
			method : 'post',
			parameters : 'id_activite='+id,
		onException: function(req,exception) { 
		alert("Request failed on Exception : "+ exception);
		},
		onFailure : function(){
		alert('l\'appel a échoué');
		},
		onSuccess : function(transport){					
			var response = transport.responseText;
			$('select_ss_act').innerHTML = response;
			}			
		});
}
function loadSousActInscr(id)
{
	new Ajax.Request("load_sous_activite.php",{
			method : 'post',
			parameters : 'id_activite='+id,
		onException: function(req,exception) { 
		alert("Request failed on Exception : "+ exception);
		},
		onFailure : function(){
		alert('l\'appel a échoué');
		},
		onSuccess : function(transport){					
			var response = transport.responseText;
			$('select_ss_act_formulaire').innerHTML = response;
			}			
		});
}
function loadAllSousActInscr(id)
{
	new Ajax.Request("load_all_sous_activite.php",{
			method : 'post',
			parameters : 'id_activite='+id,
		onException: function(req,exception) { 
		alert("Request failed on Exception : "+ exception);
		},
		onFailure : function(){
		alert('l\'appel a échoué');
		},
		onSuccess : function(transport){					
			var response = transport.responseText;
			$('select_ss_act_formulaire').innerHTML = response;
			}			
		});
}