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			{"company":"97. McDonald's Corporation","price":36.76,"change":0.86,"pct_change":2.4,"last_change":"9\/1 12:00am","_id":98,"_parent":95,"_level":6,"_lft":32,"_rgt":33,"_is_leaf":true},
			{"company":"98. General Electric Company","price":34.14,"change":-0.08,"pct_change":-0.23,"last_change":"9\/1 12:00am","_id":99,"_parent":94,"_level":5,"_lft":153,"_rgt":154,"_is_leaf":true},
			{"company":"99. Boeing Co.","price":75.43,"change":0.53,"pct_change":0.71,"last_change":"9\/1 12:00am","_id":100,"_parent":80,"_level":3,"_lft":179,"_rgt":180,"_is_leaf":true}
		];
   
    // add in some dummy descriptions and loaded flag
		for (var i = 0; i < data.length; i++) {
    	data[i].desc = 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Sed metus nibh, sodales a, porta at, vulputate eget, dui. Pellentesque ut nisl. Maecenas tortor turpis, interdum non, sodales non, iaculis ac, lacus. Vestibulum auctor, tortor quis iaculis malesuada, libero lectus bibendum purus, sit amet tincidunt quam turpis vel lacus. In pellentesque nisl non sem. Suspendisse nunc sem, pretium eget, cursus a, fringilla vel, urna.<br/><br/>Aliquam commodo ullamcorper erat. Nullam vel justo in neque porttitor laoreet. Aenean lacus dui, consequat eu, adipiscing eget, nonummy non, nisi. Morbi nunc est, dignissim non, ornare sed, luctus eu, massa. Vivamus eget quam. Vivamus tincidunt diam nec urna. Curabitur velit.';
    	data[i]._is_loaded = true;
		}
		
		var expander = new Ext.ux.grid.RowExpander({
      tpl : new Ext.Template(
          '<p><b>Company:</b> {company}</p><br>',
          '<p><b>Summary:</b> {desc}</p>'
      )
    });

    // create the data store
    var record = Ext.data.Record.create([
   		{name: 'company'},
     	{name: 'price', type: 'float'},
     	{name: 'change', type: 'float'},
     	{name: 'pct_change', type: 'float'},
     	{name: 'last_change', type: 'date', dateFormat: 'n/j h:ia'},
     	{name: 'desc'},
     	{name: '_id', type: 'int'},
     	{name: '_level', type: 'int'},
     	{name: '_lft', type: 'int'},
     	{name: '_rgt', type: 'int'},
     	{name: '_is_leaf', type: 'bool'}
   	]);
    var store = new Ext.ux.maximgb.tg.NestedSetStore({
    	autoLoad : true,
			reader: new Ext.data.JsonReader({id: '_id'}, record),
			proxy: new Ext.data.MemoryProxy(data)
    });
    // create the Grid
    var grid = new Ext.ux.maximgb.tg.GridPanel({
      store: store,
      master_column_id : 'company',
      columns: [
      	expander,
				{id:'company',header: "Company", width: 160, sortable: true, dataIndex: 'company'},
        {header: "Price", width: 75, sortable: true, renderer: 'usMoney', dataIndex: 'price'},
        {header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change'},
        {header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pct_change'},
        {header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'last_change'}
      ],
      stripeRows: true,
      autoExpandColumn: 'company',
      title: 'Array Grid',
      plugins: expander,
      viewConfig : {
      	enableRowBody : true
      }
    });
    var vp = new Ext.Viewport({
    	layout : 'fit',
    	items : grid
    });
	}
	
	// example of custom renderer function
  function change(val)
  {
    if (val > 0) {
      val = '<span style="color:green;">' + val + '</span>';
    } 
    else if(val < 0) {
			val = '<span style="color:red;">' + val + '</span>';
    }
    return val;
  }

  // example of custom renderer function
  function pctChange(val)
  {
    if (val > 0) {
      val = '<span style="color:green;">' + val + '%</span>';
    } 
    else if(val < 0) {
      val = '<span style="color:red;">' + val + '%</span>';
    }
    return val;
  }

	return {
		init : function()
		{
			createGrid();
		}
	}
}();

Ext.onReady(Controller.init);