bannndi,
Вариант...
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<select id="setAll" name="" size="1" class="date">
<option value="1">test</option>
</select>
<select id="setOne" name="" size="1" class="date">
<option value="2">test</option>
</select>
<script>
$('body').delegate('#setAll.date, #setOne.date', 'click'
,function(){
alert([this.id,$(this).attr('id')])
});
</script>
</body>
</html>