validating internet address in javascript
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1420896/how-can-i-validate-a-url-in-javascript-using-regular-expression">how can i validate a url in javascript using regular expression</a>  </p>
</blockquote>



<p>I want to validate whether user input a valid internet adress like
www.hotmail.com
<a href="http://www.abc.com.pk" rel="nofollow">http://www.abc.com.pk</a></p>
