function pullFromAdEdCalendar(filter, lim)
{
  	today = new Date();
	m = (1 + today.getMonth()).toString();
	if (m.length == 1)
		m = "0"+m;
	d = today.getDate().toString();
	y = today.getFullYear().toString();
	tz = today.getTimezoneOffset();

	jan = new Date(today.getFullYear(), 0, 1).getTimezoneOffset();
	jul = new Date(today.getFullYear(), 6, 1).getTimezoneOffset();
	if(Math.max(jan, jul) != tz)
		tz += 60;

	tz_save = tz;

	if(tz%60 == 0)
	{		
		tz = tz/60;
		if(tz > 0 && tz < 10)
			tzString = '-0'+tz+':00';
		if(tz > 0 && tz > 9)
			tzString = '-'+tz+':00';
		if(tz < 0 && tz > -10)
			tzString = '+0'+tz+':00';
		if(tz < 0 && tz < -9)
			tzString = '+'+tz+':00';
	}
	else
		tzString = 'Z'

	if(typeof filter == "undefined" || (typeof filter != "string"))
		filter = "all"

	filter = filter.trim().toLowerCase();
	
	if(filter === "")
		filter = "all";

	if(typeof lim == "undefined" || (typeof lim != "number"))
		lim = 10;

	counter = 0;
		
	url  = 'https://www.googleapis.com/calendar/v3/calendars/temple-etzchaim.org_f080sbgj4ef9opqd84a4sbrg1o@group.calendar.google.com/events';
	url += '?key=AIzaSyBYLr8AcutfgdiPOc24PyugzAwzBUjQ8a0&singleEvents=True&orderBy=startTime';
	url += '&timeMin='+y+'-'+m+'-'+d+'T00:00:00.000'+tzString;
	
    var months = ["January","February","March","April","May","June","July","August","September","October","November","December"];
	
	jQuery.getJSON(url, function(data) {
		jQuery.each(data.items, function( index, val ) {
			if(filter === "all")
		    {
				counter++;
				arr = getCalendarOutput(val, months, tz_save, tzString, filter);
				jQuery('#myGCal').append(arr[0] + ' - <strong>' + arr[1] + '</strong><br>' + arr[2] + '<br><br>');
			}
			else if(val.summary.toLowerCase().indexOf(filter) > -1)
			{
				counter++
				arr = getCalendarOutput(val, months, tz_save, tzString, filter);
				jQuery('#myGCal').append(arr[0] + ' - <strong>' + arr[1] + '</strong><br>' + arr[2] + '<br><br>');
			}
			if(counter >= lim)
				return false;
		 });
		 
		 if (typeof arr == "undefined")
		 	 jQuery('#myGCal').append('<em>No scheduled events</em><br>');
	});
}

function getCalendarOutput(val, months, tz_save, tzString, filter) {
	epoch = 0;
	retDate = new Date(val.start.dateTime);
	
	eventM = months[retDate.getMonth()];
	
	// all day events are returned as a string with no timezone info
	// convert to epoch, add timezone offset from above and convert back
	if(eventM === undefined)
	{
		tz_millisecs = tz_save*60000;
		arr = (val.start.date).split("-");
		epoch = Date.UTC(arr[0],(arr[1]-1),arr[2]);
		retDate = new Date(epoch+tz_millisecs);
		eventM = months[retDate.getMonth()];						
	}
	
	eventD = retDate.getDate();
	eventDate = eventM + ' ' + eventD;
	
	eventH = retDate.getHours();
	if(epoch != 0)
		eventTime = "All Day";
	else
	{
		eventToD = "am";
		if(eventH > 12)
		{	
			eventH = eventH - 12;
			eventToD = "pm";
		}
		if(eventH == 12)
			eventToD = "pm";

		eventH = eventH.toString();
		
		eventM = retDate.getMinutes();
		if(eventM == 0)
			eventM = ":00";
		else
			eventM = ":"+eventM;
		
		eventTime = eventH + eventM + eventToD;
	}	
	eventDate = eventDate + ', ' + eventTime;
					
	eventLoc = val.location;
	if(eventLoc === undefined) // assume at the temple building
			eventLoc = "Temple Etz Chaim";
	eventLoc = eventLoc.split(",")[0];
	return [eventDate,val.summary,eventLoc];
}