$(document).ready(function(){
	var id=$.cookie('weather-city');
	if (id) /* setting previously selected option */
		$('#weather-city-select option[value='+id+']').attr('selected',true);
	else  /* or get value of default */
		id=$('#weather-city-select option:selected').val();
	$('#weather-content').load('/weather/'+id);/* loading initial content */
	$('#weather-city-select')
		.change(function(){
			var id=$(this).find('option:selected').val();
			$('#weather-content').load('/weather/'+id);/* loading content */
			$.cookie('weather-city',id,{expires: 5*365}); /* setting cookie, expiration 5 years */
			})
		.show();
});