/**
 * @author     Wynn Chen <wynn.chen.cn@gmail.com>
 * @version    $Id$
 */
window.addEvent('domready', function(){
	var el = $('currency_select');
	if(el){
		var c = Cookie.read('currency');
		el.getElements('option').each(function(opt){
			if(opt.get('value') === c){
				opt.set('selected', 'selected');
			}
		});
		el.addEvent('change', function(){
			Cookie.write('currency', this.value, {'path': '/'});
			window.location.href=window.location.href;
		});
	}
});