jQuery readonly select

HTML

<select>
    <option value="foo1">foo1</option>
    <option value="bar1" selected="selected">bar1</option>
    <option value="test1">test1</option>
</select>

<select>
    <option value="foo2">foo2</option>
    <option value="bar2">bar2</option>
    <option value="test2" selected="selected">test2</option>
</select>

JavaScript

$("select :selected").each(function(){
    $(this).parent().data("default", this);
});

$("select").change(function(e) {
    $($(this).data("default")).prop("selected", true);
});