function createTemporaryResa( obj, cmd_stage_id, reservation_id ) { 
	var crenau_name			= obj.id;
	var crenau_id			= obj.value;
	var debug 				= $( '#debug' ).val();

	$( '#reservation_id-error-' + cmd_stage_id ).text( '' );
	
	var URL 	= 'ajax/createTemporaryResa.php';
	var params 	= '';

	stage_id	= $( '#stage_id-' + cmd_stage_id ).val();
	params 		= 'reservation_id=' + reservation_id + '&stage_id=' + stage_id + '&crenau_id=' + crenau_id + '&cmd_stage_id=' + cmd_stage_id + '&debug=' + debug;
	
	if( crenau_id ) {
		
		$( '#reservation_id-error-' + cmd_stage_id ).html( '<img src="images/wait.gif">' );

		$.ajax ( {
			type	: "POST"	,
			url		: URL		,
			async	: true		,
			data	: params	,
			success	: function( msg ) {
				if ( msg.search( "Attention" ) == -1 ) {
					$( '#reservation_id-error-' + cmd_stage_id ).html( msg );
				}else {
					$( '#reservation_id-error-' + cmd_stage_id ).html( msg );
					$( '#crenau_id-' + cmd_stage_id ).text( '' );
				}
			}
		} );

	}else {
		$( '#reservation_id-error-' + cmd_stage_id ).html( '&nbsp;&nbsp;&nbsp;Veuillez s&eacute;lectionner un cr&eacute;nau horaire.' );
	}
}