title: Trying to use two IFrames on a page each pointing to an aspx page. How to trigger a refresh from the Code behind of one to the other
body: <p>I want to display two windows on a page.  Currently I'm trying it with 2 Iframes.  The left window will primarily be images.  The right will be primarily controls.   On the controls window if I hit a button I need to cause a refresh to the images window.  I planned to use query strings or session variables to pass info.</p>
  
  <p>I've been trying to find a way to call up into the parent window possibly calling a jQuery function to call the page.  Not sure how to get to the controls in parent.</p>
  
  <p>The IFrames on my page are </p>
  
  <pre><code>&lt;div style="display: inline-block"&gt;
      &lt;table border="0" class="Worldmap"&gt;
          &lt;tr id="hidethis" style="display: ;"&gt;
              &lt;td&gt;
                  &lt;iframe src="WorldMapView2.aspx" id="Iframe1" name=" page1" align="center"
                      marginwidth="0" marginheight="0" frameborder="No" noresize scrolling="auto" height="1000"
                      width="1000" runat="server" target="_top"&gt;&lt;/iframe&gt;
              &lt;/td&gt;
          &lt;/tr&gt;
      &lt;/table&gt;
  &lt;/div&gt;
  &lt;div style="display: inline-block"&gt;
      &lt;table border="0"&gt;
          &lt;tr id="hidethis2" style="display: ;"&gt;
              &lt;td&gt;
                  &lt;iframe src="Controls.aspx" id="Iframe2" name=" page2" align="center"
                      marginwidth="0" marginheight="0" frameborder="No" noresize scrolling="auto" height="700"
                      width="250" runat="server" target="_top"&gt;&lt;/iframe&gt;
              &lt;/td&gt;
          &lt;/tr&gt;
      &lt;/table&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>From within Content.aspx code behind how can I call a function on the parent that will refresh WorldMapView2...thoughts?</p>