title: call onload from separate file
body: <p>I have a file header.php which is being used by all other files. This file has body onload function. But this function is only being used by one other file called test.php. How can i call this function from test.php by using jQuery or php. </p>
  
  <pre><code>&lt;body onLoad="setCountDown();"&gt;
  </code></pre>