Radio/Dropdown Fields

[SChaput]

I am making a form where i need the user to select one of two radio buttons, enter some text fields and select info from a drop down box. I know how to put the text fields into a database, but im not sure how to put in the radio button value, and the drop-down box value.
The below code is what i have to add the text fields.

<?php
  if ($HTTP_POST_VARS['submit']) {
    mysql_connect("freshsql.com:","","");
    mysql_select_db("");
    $entrytitle=$HTTP_POST_VARS['entrytitle'];
    $entrytext=$HTTP_POST_VARS['entrytext'];
	$entrytime=$HTTP_POST_VARS['entrytime'];
    $query ="INSERT INTO weblog (entrytitle,entrytext,entrytime)";
    $query.=" VALUES ('$entrytitle','$entrytext', '$entrytime')";
    $result=mysql_query($query);
    if ($result) echo "<b>Successfully Posted!</b>";
	else echo"ERROR";


  }
 ?>
<p><a href="index.php">Click Here to View</a></p>

Any help is greatly appreciated. THanks.

[prasanthmj]

For select box, see the examples in the page:
select box in a PHP form

For radio,
HTML sample:

<input type="radio" group="membership_type" value="Free">
<input type="radio" group="membership_type" value="Normal">
<input type="radio" group="membership_type" value="Deluxe">

PHP handling

$type = $_POST['membership_type'];