initial version of the tizen app

daylight-old.js

    window.onload = function() {
        document.addEventListener('tizenhwkey', function(e) {
            if (e.keyName === "back") {
                try {
                    tizen.application.getCurrentApplication().exit();
                } catch (ignore) {}
            }
        });
        /**
         * Gets The Sunrise and sunset based on location.
         */
        function getTimeSpan() {
        	var xmlHttp = new XMLHttpRequest(),
        	elSunset = document.querySelector("#content-Sunset"),
        	elSunrise = document.querySelector("#content-Sunrise"),
        	lat,
        	lon,
        	SunRes,
        	sunrise,
        	sunset;
        	xmlHttp.onload = function(){
        		if(xmlHttp.status === 200 && xmlHttp.readyState === 4) {
        			elSunrise.innerHTML = 'Loading';
        			elSunset.innerHTML = 'Data';
        			var res = JSON.parse(xmlHttp.responseText);
        			lat = res.lat;
        			lon = res.lon;
        			var xmlHttp2 = new XMLHttpRequest();
        			xmlHttp2.onload = function() {
        				if(xmlHttp2.status === 200 && xmlHttp2.readyState === 4) {
        					SunRes = JSON.parse(xmlHttp2.responseText);
        					sunrise = new tizen.TZDate(new Date(SunRes.results.sunrise),tizen.time.getLocalTimezone()).toLocaleTimeString();
        					sunset = new tizen.TZDate(new Date(SunRes.results.sunset),tizen.time.getLocalTimezone()).toLocaleTimeString();
        					elSunset.innerHTML = 'Sunset: '+sunset;
        					elSunrise.innerHTML = 'Sunrise: '+sunrise;
        				}    		
        			};
        			xmlHttp2.open("GET","http://api.sunrise-sunset.org/json?lat="+lat+"&lng="+lon+"&formatted=0", true);
        			xmlHttp2.send();
        		}
        	};
        	xmlHttp.overrideMimeType("application/json");
        	xmlHttp.open("GET","http://ip-api.com/json/", true);
        	xmlHttp.send();
        	
        }
        
        getTimeSpan();
    };