L = "";
            renderChart(new RegExp(e.target.value))
        }, 250));
    });

    // Prevent page refresh from pressing enter in input box
    $('#filterInput').keypress((e) => {
        if (event.which == '13') {
            event.preventDefault();
        }
    });

    function isOperatorAvailable(eventInterval) {
        return eventInterval.locator.type === "ClusterOperator" &&
            eventInterval.message.annotations["condition"] === "Available" &&
            eventInterval.message.annot