I found CAPTCHA Control in Kentico and it's Types (Simple - Logic - Text) CAPTCHA
Now, how can I add it inside WebZone?
I tried using it as a WebPart but it's not like webparts can be added inside Zone What Steps Should i Follow?
</div>
<div id="MessageForm">
<div class="feedback_form">
<h2>Feedback</h2>
<div class="feedback_input">
<span>Name</span><input class="text_feedback" type="text" value="" />
</div>
<div class="feedback_input">
<span>Email</span><input class="text_feedback" type="text" value="" />
</div>
<div class="feedback_input">
<span>Subject</span><input class="text_feedback" type="text" value="" />
</div>
<div class="feedback_input Message">
<span>Message</span><textarea class="Message_input" rows="4" cols="50"></textarea>
</div>
<div class="feedback_input">
<input class="send" type="submit" value="" />
<img src="image/Captcha.png" />
<input class="type_Captcha" type="text" value="Enter Captcha ... " />
</div>
</div>
</div>
</div>

That's what i'm trying to do.
Replace the html Code inside my form for this areaZone and put customize webpart if available to do the required function.