function showLoad()
{
	$('container').startWaiting();
	
}

function hideLoad()
{
	$('container').stopWaiting();
}



function postForm(myDiv, parametres)
{
	var requete = new Ajax.Updater( 
	  myDiv, 
	  'outils/ajax.php', { 
		method: 'post', 
		parameters: parametres,
		evalScripts: true,
		onCreate: showLoad,
		onSuccess: hideLoad
		} ); 
	
	function showLoad()
	{
		$(myDiv).update('<img src="assets/pict/page/ajax-loader.gif" />');
		
	}
	
	function hideLoad()
	{
		$(myDiv).update('');
	}	
}