title: A4J reRender not working on IE9 [Working on IE8]
body: <p>The idea is to cascade the values from the <code>store combobox</code> based on the selected value on the <code>customer combobox</code>. Here's a code snippet:</p>
  
  <p>Customer Combobox:</p>
  
  <pre><code>&lt;rich:comboBox directInputSuggestions="true" width="220"
        listStyle="text-align:left;" enableManualInput="false"
        id="customerList" value="#{gpsReport.selectedCustomer}" &gt;
  
        &lt;a4j:support actionListener="#{gpsReport.selectCustomer}"
              event="onchange" reRender="storeList"
              ajaxSingle="true" limitToList="true" /&gt;
  
        &lt;f:selectItems value="#{gpsReport.customers}" /&gt;
  
  &lt;/rich:comboBox&gt;
  </code></pre>
  
  <p>Store Combobox:</p>
  
  <pre><code>&lt;rich:comboBox directInputSuggestions="true" width="220"
        listStyle="text-align:left;" enableManualInput="false"
        id="storeList" value="#{gpsReport.selectedStore}"&gt;
  
        &lt;a4j:support actionListener="#{gpsReport.selectStore}"
               event="onchange"
               ajaxSingle="true" limitToList="true" /&gt;
  
        &lt;f:selectItems value="#{gpsReport.stores}" /&gt;
  
  &lt;/rich:comboBox&gt;
  </code></pre>
  
  <p>This is actually working on IE8. However, on IE9, changing the value of Customer Combobox removes the Stores Combobox. I wonder what's happening.
  <br><br>
  Thanks SO!</p>