window.addEvent('domready', function() {

	if ($("city_select"))
	{
		$("city_select").addEvent('change', function(event) {
            getSunrise_set_Table($('calendar_month').value,$('calendar_year').value,this.value);
		});
	}
});

function getSunrise_set_Table(iMonth,iYear,iCityID)
{
	var req = new Request({
	    method: 'get',
	    url: 'js/lookup.php',
	    data: { 'iMonth' : iMonth,
                'iYear' : iYear,
                'iCityID' : iCityID,
	    		'page' : 'sunrise_sunset'
				 },
	    onRequest: function() {
            $('sunrise_sunset_div').set('html','<div style="width:370px;"><br /><br /><br /><center><img src="images/loading.gif"></center></div>');
	    },
	    onComplete: function(response) {
			$('sunrise_sunset_div').set('html',response);
			$('sunrise_sunset_div').setStyle('display', 'block');

            setTimeout('activateDays()',10);
		}
	}).send();
}