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    <p>I actually wrote up an answer to a different question, that seems to apply here: <a href="https://stackoverflow.com/a/10012302/166661">https://stackoverflow.com/a/10012302/166661</a></p> <p>You've got a server that will return to you information -- you could place this information in an <code>IFRAME</code>... or you can call a JavaScript function to retrieve that information and display it in a location (<code>DIV</code>) you set aside on your page.</p> <p>Here is a sample HTML page that will retrieve information from the server using AJAX</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;script type="text/javascript"&gt; function getAreaInfo(id) { var infoBox = document.getElementById("infoBox"); if (infoBox == null) return true; var xhr = new XMLHttpRequest(); xhr.onreadystatechange = function() { if (xhr.readyState != 4) return; if (xhr.status != 200) alert(xhr.status); infoBox.innerHTML = xhr.responseText; }; xhr.open("GET", "info.php?id=" + id, true); xhr.send(null); return false; } &lt;/script&gt; &lt;style type="text/css"&gt; #infoBox { border:1px solid #777; height: 400px; width: 400px; } &lt;/style&gt; &lt;/head&gt; &lt;body onload=""&gt; &lt;p&gt;AJAX Test&lt;/p&gt; &lt;p&gt;Click a link... &lt;a href="info.php?id=1" onclick="return getAreaInfo(1);"&gt;Area One&lt;/a&gt; &lt;a href="info.php?id=2" onclick="return getAreaInfo(2);"&gt;Area Two&lt;/a&gt; &lt;a href="info.php?id=3" onclick="return getAreaInfo(3);"&gt;Area Three&lt;/a&gt; &lt;/p&gt; &lt;p&gt;Here is where the information will go.&lt;/p&gt; &lt;div id="infoBox"&gt;&amp;nbsp;&lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>And here is the info.php that returns the information back to the HTML page:</p> <pre><code>&lt;?php $id = $_GET["id"]; echo "You asked for information about area #{$id}. A real application would look something up in a database and format that information using XML or JSON."; ?&gt; </code></pre> <p>Hope this helps!</p>
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    1. POHow exactly can I replace an iframe with a div and Javascript?
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    1. CO+1 for using pure JavaScript.
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