// The MIT License; http://www.opensource.org/licenses/mit-license.php
// Copyright (c) 2010 Takayuki Miwa

(function($, useDOM0) {
     $.extend($.fn,
        useDOM0 ? {
            clearOptions: function() {
                this.each(function(){ this.options.length=0 });
            },
            addOption: function(text, value, selected) {
                this.each(function() {
                              this.options[this.options.length]
                                  = new Option(text, value, selected, selected);
                          });
            }
        } : {
            clearOptions: function() {
                this.empty();
            },
            addOption: function(text, value, selected) {
                $(selected ? '<option selected="selected" />' : '<option />')
                .text(text).attr('value', value).appendTo(this);
            }
        })
 })(jQuery, jQuery.browser.msie);