Help passing objects to methods in asp.net mvc 2

I have this snippet in my html... Fusion Charts requires I feed it an XML to create a graph

<script type="text/javascript">
        var myChart = new FusionCharts("/Content/Fusion_Charts/Charts/Column3D.swf", "myChartId", "470", "350", "0", "0");
        myChart.setDataURL("/XML/Graph/?list=<%=Model.list%>");
        myChart.render("Graph");
    </script>

So in my XMLController I simply have a method like this

public ActionResult Graph(FusionChartsLi开发者_JAVA百科st list)
        {
            return View(list);
        }

So my question is... how can I get the object to actually populate when passing it as url parameter??

thanks in advance.

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Call the setDataXML Javascript method with the raw XML string instead.