joomla component

[youvi]

<form method="post" action="check.php" onsubmit="return validate()">

<table width="200" border="0">
  <tr>
    <td>Username</td>
    <td><input type="text" name="uname" id="u"/></td>
  </tr>
  <tr>
    <td>Password</td>
    <td><input type="password" name="paswd" id="p"/></td>
  </tr>
  <tr>
    <tr>
    <td>Select Location</td>
    <td><a href="http://maps.google.co.in/">Click Here</a></td>
  </tr>
  <tr>  

    <td><input type="submit" value="Submit" /></td>
	
    
  </tr>
</table>
</form>

Hello friends, how can i implement this form using joomla mvc architecture??
i want to submit this data and add the submited data to database..Please show me how can i do it??