imedia, вот некая иллюстрация...
<!DOCTYPE html>
<html>
<head>
<script src='http://code.jquery.com/jquery-latest.js'></script>
<!--
<link rel='stylesheet type=text/css href=tmp.css' />
-->
<style type='text/css'>
</style>
<script type='text/javascript'>
$(function (){
$('button').click(function (){
var a=[];
var o=document.getElementsByName('resort');
for (var i=0; i<o.length; i++) {
a[i]=o[i].value;
};
var data={resort: a};
console.log(data);
// далее отправка данных...
});
});
</script>
</head>
<body>
<form>
<select name="country">
</select>
<select name="resort">
<option value='0'>0</option>
</select>
<select name="resort">
<option value='1'>1</option>
</select>
<select name="resort">
<option value='2'>2</option>
</select>
<button>Test</button>
</form>
</body>
</html>
</html>