title: Javascript function is not working in IE browser
body: <p>i am working on javascript onclick event, when i call function on button click it not gets works on IE browsers (IE-9 &amp; IE-8)</p>
  
  <p>code as following</p>
  
  <pre><code>&lt;input type='image' src="mybutton.jpeg" name="submit" id="button" onclick="return myfunction();" /&gt;
  </code></pre>
  
  <p>i have defined function at top of my page,</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
  function myfunction()
  {
    alert("This is testing");
  }
  &lt;/script&gt;
  </code></pre>
  
  <p>Working on all other browsers like chrome &amp; firefox but not in IE.</p>
  
  <p>Please help me on this.</p>