title: jqGrid Memory leak on reloadGrid in IE6 browser
body: <p>I am trying to reload the <code>jqGrid</code> but at every <code>reload trigger of jqGrid</code> The memory used by the <code>IE6</code> browser is increased and browser is hanged for some time. I also tried in my mobile, my mobile is hanged and the takes some time to load the <code>jqGrid Data</code> and after many time of <code>reload</code> the <code>jqGrid</code> my mobile browser become to die.</p>
  
  <p><code>jqGrid Version</code>: 4.4.3</p>
  
  <p><code>jquery Version</code>: 1.7.2</p>
  
  <p><code>jquery UI version</code>: 1.8.24</p>
  
  <p>First I made the request to <code>server</code> for the data with <code>jquery</code> post and after that I passed that <code>data</code> to <code>jqGrid</code> to fill.</p>
  
  <p>My code:</p>
  
  <pre><code>$.post(this.actionURL, this.postData, function (data) {
  //my function is called to fill the jqGrid
  }
  </code></pre>
  
  <p>Create the <code>jqGrid</code> if not exist:</p>
  
  <pre><code>this.jqGridView.jqGrid({
              datatype: "jsonstring",
              datastr: data,
              loadui: "block",
              jsonReader: { "repeatitems": false },
              colNames: this.columnNames,
              colModel: this.columnModel,
              height: "auto",
              gridview: true,
              rowNum: '',
              ignoreCase: true,
              forceFit: true,
              autowidth: false,
              width: this.jqGridViewWidth,
              loadComplete: function () {
              }
          });
  </code></pre>
  
  <p>Reload the <code>jqGrid</code> if th <code>jqGrid</code> is exist:</p>
  
  <pre><code> this.jqGridView.jqGrid("clearGridData");
          this.jqGridView.jqGrid('setGridParam',
              {
                  datatype: 'jsonstring',
                  datastr: data
              })
              .trigger("reloadGrid");
  </code></pre>
  
  <p>Problem:</p>
  
  <ol>
  <li>Memory used by the browser is increased at every time reload of the jqGrid.</li>
  <li>Can we clear the jqGrid data after the jqGrid is displayed on the screen? So the memory can become the clean and the jqGrid still display the data.</li>
  </ol>