title: Fixed DIV throughout the website with changing URLs and content, but fixed DIV must stay without reloading
body: <p>I'm making a radio streaming website using PHP. I need to keep my audio-player DIV static throughout the website. I need to changing URLs and page content, <strong>but player DIV must stay without reloading</strong>. This is something smiler to HTML frames in old days.  My solution must also be search engine friendly. I'm really appreciate if some can help me with this.</p>
  
  <p>I search everywhere to find an exact solution for this problem. But did not able to find something that clear enough for me.</p>
  
  <p><strong>Page structure is something like this</strong></p>
  
  <pre><code>&lt;div id='main_wrap'&gt;
   &lt;div id="header"&gt;
  
    &lt;!-- Titles and other content. Different on each page. --&gt;
  
   &lt;/div&gt;
   &lt;div id="player"&gt;
  
    &lt;!-- Flash live audio streaming player. same throughout the site. Shouldn't reload for constant playback--&gt;
  
   &lt;/div&gt; 
   &lt;div id="footer"&gt;
  
    &lt;!-- Other content. Different on each page. --&gt;
  
   &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>