When you combine some neat functionality courtesy of PHP with the cleverness of javascript you can produce some pretty smart results using the <form> tag. In an effort to help you take it up a notch, we’d like to share some methods for helping your site anticipate a user’s next move.
The post below is made up of 10 smart and intelligent ways of using <form> elements to produce some neat effects, components and plugins, they are all of the highest quality and more or less easy to configure. Give them a try.

In this tutorial you will learn how to create a poll using PHP and XHTML, then make use of some jQuery Ajax effects to eliminate the need for a page refresh, and to give it a nice little bit of animation.
<div id="poll-container">
<h3>Poll</h3>
<form id='poll' action="poll.php" method="post" accept-charset="utf-8">
<p>Pick your favorite Javascript framework:</p>
<p><input type="radio" name="poll" value="opt1" id="opt1" /><label for='opt1'> jQuery</label><br />
<input type="radio" name="poll" value="opt2" id="opt2" /><label for='opt2'> Ext JS</label><br />
<input type="radio" name="poll" value="opt6" id="opt6" /><label for='opt6'> mootools</label><br /><br />
<input type="submit" value="Vote →" /></p>
</form>
</div>
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