如何添加JQPlot类来隐藏页面加载时的所有图表行?

see this example

<h:body onload="HideSeries()" >
    <!-- [unrelevant code ommited] -->
</h:body>

<script>
    function HideSeries() {
        $('#chartsFormID\\:lineChartID').toggleClass('jqplot-series-hidden');
    }
</script>

我的index.xhtml文件:

<h:form id="chartsFormID" >
    <p:accordionPanel multiple="false" dynamic="true" cache="true" >
        <p:tab title="myTab title">
            <p:chart type="line" id="lineChartID" model="#{bean.myChart}" />
        </p:tab>
    </p:accordionPanel>
</h:form>

谁能帮帮我吗?