X-Git-Url: https://code.delx.au/comingnext/blobdiff_plain/ce2b31560ab2e99ac8456e7b0b1ed0277169a1d8..a4b0671b585a25871fac3f23b69b2fbe1ad3b7fa:/comingNext/index.html

diff --git a/comingNext/index.html b/comingNext/index.html
index 13745ef..5f84537 100644
--- a/comingNext/index.html
+++ b/comingNext/index.html
@@ -26,17 +26,20 @@
 .calendar6 { background-color:#9fdf57 }
 </style>
 
-<script type="text/javascript" src="localizedTextStrings.js" charset="utf-8" />
-
-<script>
+<script type="text/javascript" src="localizedTextStrings.js" charset="utf-8"></script>
+<script type="text/javascript" src="../debug.js" charset="utf-8"></script>
+<script type="text/javascript">
 // valid types for the config object are 'Int', 'Bool', 'String', 'Enum', 'UID', 'Array'
 var config = {
+	fontsize: { Type: 'Enum', Default: 'auto', Value: 'auto', ValidValues: ['auto', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23', '24', '25', '26', '27', '28'],},
+	eventsPerWidget: { Type: 'Int', Default: 4, Value: 4,},
 	monthRange: { Type: 'Int', Default: 2, Value: 2,},
 	includeTodos: { Type: 'Bool', Default: true, Value: true,},
 	useBackgroundImage: { Type: 'Bool', Default: true, Value: true,},
 	backgroundImageLocation: { Type: 'Enum', Default: 'internal', Value: 'internal', ValidValues: ['internal', 'external']},
 	showCombinedDateTime: { Type: 'Bool', Default: false, Value: false,},
 	showLocation: { Type: 'Bool', Default: true, Value: true,},
+	showIcons: { Type: 'Bool', Default: true, Value: true,},
 	showTodayAsText: { Type: 'Bool', Default: true, Value: true,},
 	todayText: { Type: 'String', Default: getLocalizedText('settings.default.todayText'), Value: getLocalizedText('settings.default.todayText'),},
 	tomorrowText: { Type: 'String', Default: getLocalizedText('settings.default.tomorrowText'), Value: getLocalizedText('settings.default.tomorrowText'),},
@@ -49,7 +52,6 @@ var config = {
 	weekDayLength: { Type: 'Int', Default: 2, Value: 2,},
 	updateDataInterval: { Type: 'Int', Default: 5, Value: 5,},
 	calendarApp: { Type: 'UID', Default: 0x10005901, Value: 0x10005901,},
-	eventsPerWidget: { Type: 'Int', Default: 4, Value: 4,},
 	showNothingText: { Type: 'Bool', Default: true, Value: true,},
 	nothingText: { Type: 'String', Default: getLocalizedText('settings.default.nothingText'), Value: getLocalizedText('settings.default.nothingText'),},
 	enableDaylightSaving: { Type: 'Bool', Default: true, Value: true,},
@@ -67,7 +69,7 @@ var config = {
 	cssStyle_time: { Type: 'String', Default: '', Value: '',},
 	cssStyle_now: { Type: 'String', Default: 'color:#ff00ff', Value: 'color:#ff00ff',},
 	cssStyle_description: { Type: 'String', Default: '', Value: '',},
-	cssStyle_icon: { Type: 'String', Default: 'width:15px; height:15px', Value: 'width:15px; height:15px',},
+	cssStyle_icon: { Type: 'String', Default: '', Value: '',},
 	cssStyle_overdue: { Type: 'String', Default: 'color:#ffff00', Value: 'color:#ffff00',},
 	cssStyle_calendar1: { Type: 'String', Default: 'background-color:#0757cf', Value: 'background-color:#0757cf',},
 	cssStyle_calendar2: { Type: 'String', Default: 'background-color:#579f37', Value: 'background-color:#579f37',},
@@ -83,11 +85,12 @@ var config = {
 // Nothing of interest from here on...
 //-------------------------------------------------------
 var panelNum = 0; // use 1 for second panel
-var version = "1.32";
+var version = "1.37";
 var versionURL = "http://comingnext.sourceforge.net/version.xml";
 var calendarService = null;
 var cacheEntriesHtml = [];
 var months_translated = [];
+var weekdays_translated = [];
 var orientation = '';
 var now = new Date();
 var mode = 0; // 0 = homescreen, 1 = fullscreen, 2 = settings, 3 = about, 4 = check for update
@@ -104,6 +107,10 @@ var lastReloadTime = null; // last time we fetched calendar data
 var reloadInterval = 6 * 60 * 60 * 1000; // = 6 hours; time interval for reloading calendar data
 var errorOccured = false;
 var entryLists = null; // stores all fetched calendar entries until data is refreshed
+var statupSuccessful = false; // indicates if everything started up wihtout errors. If we detect an error after that, it might just be a temporary problem e.g. by a backup process.
+var use12hoursTimeFormat = false; // defines how time should be formated: 19:00 or 07:00 pm
+var timeFormatSeparator = ":"; // format time 19:00 or 19.00 depending on system setting
+var defaultFontSize = null; // default browser font size will be set by init
 
 // vars for daylight saving time
 var summertime = false; // true, if current date is in summer, false if in winter
@@ -240,7 +247,27 @@ function collectLocales()
 		try {
 			var result = calendarService.IDataSource.Add(criteria);
 			if (result.ErrorCode)
-				error(result.ErrorMessage);
+				throw(result.ErrorMessage);
+		} catch (e) {
+			error("collectLocales: " + e + ', line ' + e.line);
+		}
+	}
+	for (weekday = 0; weekday < 7; weekday++) {
+		var startDate = new Date(2000, 0, 2 + weekday); // date that we know for sure is a sunday
+
+		var item = new Object();
+		item.Type = "DayEvent";
+		item.StartTime = startDate;
+		item.Summary = "__weekday_temp" + weekday;
+
+		var criteria = new Object();
+		criteria.Type = "CalendarEntry";
+		criteria.Item = item;
+
+		try {
+			var result = calendarService.IDataSource.Add(criteria);
+			if (result.ErrorCode)
+				throw(result.ErrorMessage);
 		} catch (e) {
 			error("collectLocales: " + e + ', line ' + e.line);
 		}
@@ -258,13 +285,11 @@ function collectLocales()
 			}
 		}
 		var result = calendarService.IDataSource.GetList(listFiltering);
-		if (result.ErrorCode) {
-			error(result.ErrorMessage);
-			return;
-		}
+		if (result.ErrorCode)
+			throw(result.ErrorMessage);
 		var list = result.ReturnValue;
 	} catch(e) {
-		error(e + ', line ' + e.line);
+		error("collectLocales: " + e + ', line ' + e.line);
 		return;
 	}
 	var ids = new Array();
@@ -274,7 +299,7 @@ function collectLocales()
 		var dateArr = [];
 
 		while (list && (entry = list.getNext()) != undefined) {
-			dateArr = entry.StartTime.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
+			dateArr = (entry.StartTime + '').replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
 			var day = dateArr[1];
 			var month = dateArr[2];
 			var year = dateArr[3];
@@ -296,7 +321,44 @@ function collectLocales()
 			counter++;
 		}
 	} catch(e) {
-		error(e + ', line ' + e.line);
+		error("collectLocales: " + e + ', line ' + e.line);
+		return;
+	}
+	try {
+		var startTime = new Date(2000,0,2);
+		var endTime = new Date(2000,0,9);
+		var listFiltering = {
+			Type:'CalendarEntry', 
+			Filter:{
+				StartRange: startTime,
+				EndRange: endTime,
+				SearchText: '__weekday_temp',
+				Type: 'DayEvent'
+			}
+		}
+		var result = calendarService.IDataSource.GetList(listFiltering);
+		if (result.ErrorCode)
+			throw(result.ErrorMessage);
+		var weekdaylist = result.ReturnValue;
+	} catch(e) {
+		error("collectLocales: " + e + ', line ' + e.line);
+		return;
+	}
+	try {
+		var entry;
+		var counter2 = 0;
+		var curWeekday = "";
+
+		while (weekdaylist && (entry = weekdaylist.getNext()) != undefined) {
+			detectTimeFormat(entry.StartTime + '');
+			curWeekday = (entry.StartTime + '').split(',')[0];
+			log(entry.StartTime + ' -> ' + curWeekday + ' ' + counter2);
+			ids[counter + counter2] = entry.id;
+			weekdays_translated[counter2] = curWeekday;
+			counter2++;
+		}
+	} catch(e) {
+		error("collectLocales: " + e + ', line ' + e.line);
 		return;
 	}
 	log(ids);
@@ -309,13 +371,26 @@ function collectLocales()
 
 		var result = calendarService.IDataSource.Delete(criteria);
 		if (result.ErrorCode)
-			error(result.ErrorMessage);
+			throw(result.ErrorMessage);
 	} catch(e) {
 		error('deleting temp calendar entries:' + e + ', line ' + e.line);
 		return;
 	}
 }
 
+function stringEndsWith(str, suffix)
+{
+	return str.indexOf(suffix, str.length - suffix.length) !== -1;
+}
+
+// detects the system's current time format by parsing a native calendar timestamp (this is the only reliable formating across all devices and firmwares)
+function detectTimeFormat(localeTimeString)
+{
+	localeTimeString = localeTimeString.toLowerCase();
+	use12hoursTimeFormat = stringEndsWith(localeTimeString, "am") || stringEndsWith(localeTimeString, "pm");
+	timeFormatSeparator = localeTimeString.indexOf(":") != -1 ? ":" : ".";
+}
+
 function requestNotification()
 {
 	var criteria = new Object();
@@ -385,49 +460,58 @@ function parseDate(dateString)
 	Wednesday,  2009 August, 28 8.00.00 pm
 	Wednesday,  2009 August, 28 08:00:00 PM
 	*/
+	var result = null;
 
-	if (dateString == "" || dateString == null)
-		return null;
-	var dateArr = dateString.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
-	if (dateArr.length != 5 && dateArr.length != 6)
-		return null;
-
-	// parse date
-	var weekDay = dateArr[0];
-	var day = dateArr[1];
-	var month = dateArr[2];
-	var year = dateArr[3];
-	// make sure month is set properly
-	if (isNaN(parseInt(day))) {
-		var tmp = day;
-		day = month;
-		month = tmp;
-	} else if (isNaN(parseInt(year))) {
-		var tmp = year;
-		year = month;
-		month = tmp;
+	if (dateString == "" || dateString == null || dateString == undefined)
+		return result;
+	if (dateString instanceof Date) {
+		// we already have a date object, no need to parse string here
+		result = dateString;
 	}
-	// make sure day and year are set properly
-	if (Number(day) > Number(year)) {
-		var tmp = year;
-		year = day;
-		day = tmp;
+	else {
+		var dateArr = (dateString + '').replace(/,/g, '').replace(/\./g, ':').replace(/  /g, ' ').split(' ');
+		if (dateArr.length != 5 && dateArr.length != 6) 
+			return null;
+		
+		// parse date
+		var weekDay = dateArr[0];
+		var day = dateArr[1];
+		var month = dateArr[2];
+		var year = dateArr[3];
+		// make sure month is set properly
+		if (isNaN(parseInt(day))) {
+			var tmp = day;
+			day = month;
+			month = tmp;
+		}
+		else 
+			if (isNaN(parseInt(year))) {
+				var tmp = year;
+				year = month;
+				month = tmp;
+			}
+		// make sure day and year are set properly
+		if (Number(day) > Number(year)) {
+			var tmp = year;
+			year = day;
+			day = tmp;
+		}
+		month = months_translated[month];
+		
+		// parse time
+		var timeArr = dateArr[4].split(':');
+		if (timeArr.length != 3) 
+			return null;
+		var hours = Number(timeArr[0]);
+		var minutes = Number(timeArr[1]);
+		var seconds = Number(timeArr[2]);
+		if (dateArr.length == 6 && dateArr[5].toLowerCase() == 'pm' && hours < 12) 
+			hours += 12;
+		if (dateArr.length == 6 && dateArr[5].toLowerCase() == 'am' && hours == 12) 
+			hours = 0;
+		
+		result = new Date(year, month - 1, day, hours, minutes, seconds);
 	}
-	month = months_translated[month];
-
-	// parse time
-	var timeArr = dateArr[4].split(':');
-	if (timeArr.length != 3)
-		return null;
-	var hours = Number(timeArr[0]);
-	var minutes = Number(timeArr[1]);
-	var seconds = Number(timeArr[2]);
-	if (dateArr.length == 6 && dateArr[5].toLowerCase() == 'pm' && hours < 12)
-		hours += 12;
-	if (dateArr.length == 6 && dateArr[5].toLowerCase() == 'am' && hours == 12)
-		hours = 0;
-
-	var result = new Date(year, month - 1, day, hours, minutes, seconds);
 	
 	// take care of daylight saving time
 	if (config['enableDaylightSaving'].Value) {
@@ -449,6 +533,14 @@ function parseDate(dateString)
 	return result;
 }
 
+function getWeekdayLocalized(date) {
+	var localizedString = date.toLocaleDateString();
+	if (localizedString.indexOf(",") == -1) {
+		return weekdays_translated[date.getDay()];
+	} else
+		return localizedString.split(',')[0];
+}
+
 // returns a short date as string ("31.12" or "12.31") based on the format string which should look like "Wednesday,  26 August, 2009 12:00:00 am"
 function formatDate(date, format)
 {
@@ -462,6 +554,13 @@ function formatDate(date, format)
 	if (config['showTodayAsText'].Value && isTomorrow(date))
 		return '<span class="tomorrow">' + config['tomorrowText'].Value + '</span>';
 
+	if (format instanceof Date) {
+		// we don't know how to format this
+		if (config['dateFormat'].Value == 'auto' || config['dateFormat'].Value == 'DDMM')
+			return day + config['dateSeparator'].Value + month;
+		else
+			return month + config['dateSeparator'].Value + day;
+	}
 	var dateArr = format.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
 	if (dateArr.length != 5 && dateArr.length != 6) {
 		// we don't know how to format this
@@ -508,12 +607,35 @@ function formatDate(date, format)
 function formatTime(date)
 {
 	// date is a Date() object
-	date.setSeconds(0); // we don't care about seconds
-	var time = date.toLocaleTimeString().replace(/[\.:]00/, ''); // remove seconds from string
-	if (time.replace(/\./, ':').split(':')[0].length < 2)
-		time = '0' + time;
+	var hour = date.getHours();
+	var minute = date.getMinutes();
+	
+	// don't use Date().toLocaleTimeString() as it is utterly broken on newer firmwares
+	if (use12hoursTimeFormat) {
+		var ap = "AM";
+		if (hour > 11)
+			ap = "PM";
+		if (hour > 12)
+			hour = hour - 12;
+		if (hour == 0)
+			hour = 12;
+		if (hour < 10)
+			hour = "0" + hour;
+		if (minute < 10)
+			minute = "0" + minute;
+		time = hour + timeFormatSeparator + minute + " " + ap;
+	}
+	else {
+		if (hour < 10)
+			hour = "0" + hour;
+		if (minute < 10)
+			minute = "0" + minute;
+		time = hour + timeFormatSeparator + minute;
+	}
+	
 	if (config['showNowAsText'].Value && date.getTime() == now.getTime())
 		time = '<span class="now">' + config['nowText'].Value + '</span>';
+	log("formatTime(): " + time + ", use12hoursTimeFormat=" + use12hoursTimeFormat + ", timeFormatSeparator=" + timeFormatSeparator + ", date.toLocateTimeString(): " + date.toLocaleTimeString());
 	return time;
 }
 
@@ -526,6 +648,16 @@ function updateData()
 
 	// check if we got additional or less calendars since our last update
 	var newCalendarList = listCalendars();
+	if (newCalendarList == null) {
+		// Something went wrong fetching the calendars list.
+		// This usually happens when a backup is being made.
+		// Retry the next time updateData() is called by 
+		// resetting errorOccured
+		log('updateData(): listCalendars() failed, trying again later...');
+		cacheEntriesHtml = ''; // make sure we replace the currently shown error message on the next update
+		errorOccured = false;
+		return;
+	}
 	if (newCalendarList.length != calendarList.length) {
 		calendarList = newCalendarList;
 		updateCalendarColors();
@@ -604,24 +736,22 @@ function updateData()
 		var counter = 0;
 		var entryDate = '';
 		var dateArr = [];
-		var fontsize = 'normal';
+		var fontsize = getDefaultFontSize()[1] + 'px';
+		var lineheight = fontsize;
 		if (mode == 0) {
-			if (config['eventsPerWidget'].Value == 3) {
-				fontsize = '17pt';
-				changeCssClass('.icon', 'width:20px; height:20px');
-			}
-			else if (config['eventsPerWidget'].Value == 5) {
-				fontsize = '10pt';
-				changeCssClass('.icon', 'width:10px; height:10px');
-			}
-			else if (config['eventsPerWidget'].Value == 6) {
-				fontsize = '8pt';
-				changeCssClass('.icon', 'width:8px; height:8px');
+			if (config['fontsize'].Value == config['fontsize'].ValidValues[0]) {
+				fontsize = parseInt(72 / config['eventsPerWidget'].Value) + 'px';
+				lineheight = parseInt(72 / config['eventsPerWidget'].Value) + 'px';
 			}
 		}
-		else
-			changeCssClass('.icon', config['cssStyle_icon'].Value);
-		var entriesHtml = '<table style="font-size:' + fontsize + ';">';
+		if (config['fontsize'].Value != config['fontsize'].ValidValues[0]) {
+			fontsize = config['fontsize'].Value + 'px';
+			lineheight = fontsize;
+		}
+		changeCssClass('.icon', config['cssStyle_icon'].Value + '; width:' + fontsize + '; height:' + fontsize + ';');
+		var entriesHtml = '<table style="font-size:' + fontsize + '; line-height:' + lineheight + ';">';
+		if (mode == 0)
+			entriesHtml = '<table width="307" height="82"><tr><td>' + entriesHtml; // this is needed to center the actual content vertically
 		var eventIds = [];
 		var max;
 		if (mode == 0)
@@ -692,6 +822,14 @@ function updateData()
 				log('date: ' + date);
 				var endDate = ((entryEndTime == null) ? null : parseDate(entryEndTime));
 				log('endDate: ' + endDate);
+				
+				// check if Meeting is actually a DayEvent. Bug introduced by "Anna" updates to various Symbian^3 devices.
+				// Note that this workaround is not 100% save! It might missinterpret some meetings as dayevents of starting and ending on 00:00
+				if (entry.Type == 'Meeting' && date.getHours() == 0 && date.getMinutes() == 0 && 
+					endDate != null && endDate.getHours() == 0 && endDate.getMinutes() == 0) {
+					log('fixing event type: changed from "Meeting" to "DayEvent".');
+					entry.Type = 'DayEvent';
+				}
 
 				// check if meeting event has already passed
 				if (entry.Type == 'Meeting') {
@@ -755,14 +893,19 @@ function updateData()
 				// generate html output
 				entriesHtml += '<tr>';
 				if (config['showCalendarIndicator'].Value && calendarList.length - config['excludedCalendars'].Value.length > 1) {
-					entriesHtml += '<td><span class="calendar' + calendarColors[entry.CalendarName] + '">&nbsp;</span></td>';
+					entriesHtml += '<td><div class="calendar' + calendarColors[entry.CalendarName] + '" style="height:' + (lineheight.split("px")[0] - 1) + 'px; width:4px;"></div></td>';
 				}
-				entriesHtml += '<td><img class="icon" src="' + entry.Type + '.png" /></td>';
+				if (config['showIcons'].Value)
+					entriesHtml += '<td><img class="icon" align="top" src="' + entry.Type + '.png" /></td>';
+				else
+					entriesHtml += '<td style="padding:0px;"></td>';
 				if(date == null) {
 					// some languages have very strange locale date formats, can't parse all those. Also some todos don't have dates at all.
 					entriesHtml += '<td colspan="4"><span class="date">' + entryDate + '</span> ';
 				} else {
-					var weekDay = date.toLocaleDateString().substr(0,config['weekDayLength'].Value);
+					var weekDay = getWeekdayLocalized(date).substr(0,config['weekDayLength'].Value);
+					log('date.toLocaleDateString(): ' + date.toLocaleDateString());
+					log('weekDay: ' + weekDay);
 					var time = formatTime(date);
 					var dateStr = formatDate(date, entryDate);
 					if (entry.Type == 'ToDo' && overdue && config['markOverdueTodos'].Value) {
@@ -793,10 +936,13 @@ function updateData()
 			}
 		}
 		entriesHtml += '</table>';
+		if (mode == 0)
+			entriesHtml = entriesHtml + '</td></tr></table>';
 		if (config['showNothingText'].Value && entriesHtml == '<table></table>') {
 			var text = config['nothingText'].Value.replace(/%d/, config['monthRange'].Value);
 			entriesHtml = '<div style="width:295px; height:75px; text-align:center; line-height:75px; overflow:visible;">' + text + '</div>';
 		}
+		log("output: " + entriesHtml);
 		if (cacheEntriesHtml != entriesHtml) {
 			if (mode == 0)
 				document.getElementById('calendarList').innerHTML = entriesHtml;
@@ -815,16 +961,21 @@ function updateData()
 // called by handleOnShow() and onResize events
 function updateScreen()
 {
-	log('updateScreen()');
+	log('updateScreen(): mode=' + mode + ', window.innerHeight=' + window.innerHeight);
 
 	// check if opening fullscreen
-	if( window.innerHeight > 91 && mode == 0) {
+
+	// Note: according to Nokia's documentation, an innerHeight of >91 is an indicator for fullscreen view. 
+	// However a bug in E6's firmware causes different window widths and heights (disabled compatibility scaling). 
+	// So far, values of 104 and 115 for window.innerHeight were reported, we use a safty margin here and check 
+	// for 150 instead.
+	if( window.innerHeight > 150 && mode == 0) {
 		mode = 1;
 		cacheEntriesHtml = '';
 		document.getElementById('body').style.backgroundImage = "";
 		showFullscreen();
 	}
-	else if (window.innerHeight <= 91 && mode != 0) {
+	else if (window.innerHeight <= 150 && mode != 0) {
 		mode = 0;
 		cacheEntriesHtml = '';
 		showHomescreen();
@@ -900,6 +1051,8 @@ function init()
 	window.widget.onshow = handleOnShow;
 
 	log("init(): finished...");
+	if (!errorOccured)
+		statupSuccessful = true;
 }
 
 function checkOrientation()
@@ -1018,8 +1171,12 @@ function showSettings()
 			settingsHtml += '<table><tr><td>' + getLocalizedText('settings.name.' + key) + '<br /><input class="textInput" name="settings.' + key + '" type="text" value="0x' + config[key].Value.toString(16) + '" /></td>' + printHintBox(getLocalizedText('settings.info.' + key)) + '<hr />';
 		else if (config[key].Type == 'Enum') {
 			settingsHtml += '<table><tr><td>' + getLocalizedText('settings.name.' + key) + '<br /><select name="settings.' + key + '" size="1">';
-			for(var i = 0; i < config[key].ValidValues.length; i++)
-				settingsHtml += '<option value="' + config[key].ValidValues[i] + '"' + (config[key].Value == config[key].ValidValues[i] ? ' selected="selected"' : '') + '>' + getLocalizedText('settings.validValues.' + key + '.' + config[key].ValidValues[i]) + '</option>';
+			for(var i = 0; i < config[key].ValidValues.length; i++)	{
+				var text = getLocalizedText('settings.validValues.' + key + '.' + config[key].ValidValues[i]);
+				if (text.indexOf('ERROR') == 0)
+					text = config[key].ValidValues[i];
+				settingsHtml += '<option value="' + config[key].ValidValues[i] + '"' + (config[key].Value == config[key].ValidValues[i] ? ' selected="selected"' : '') + '>' + text + '</option>';
+			}
 			settingsHtml += '</select></div></td>' + printHintBox(getLocalizedText('settings.info.' + key)) + '<hr />';
 		}
 		else if (config[key].Type == 'Array') {
@@ -1072,9 +1229,14 @@ function getSettingsCalEntryId()
 				Type: 'DayEvent'
 			}
 		}
-		var result = calendarService.IDataSource.GetList(listFiltering);
-		if (result.ErrorCode) {
-			error(result.ErrorMessage);
+		var result = null;
+		try {
+			result = calendarService.IDataSource.GetList(listFiltering);
+			if (result.ErrorCode)
+				throw(result.ErrorMessage);
+		}
+		catch (e) {
+			error("getSettingsCalEntryId: GetList() failed: " + e + ', line ' + e.line);
 			return;
 		}
 		var list = result.ReturnValue;
@@ -1096,7 +1258,7 @@ function getSettingsCalEntryId()
 			try {
 				var result = calendarService.IDataSource.Add(criteria);
 				if (result.ErrorCode)
-					error(result.ErrorMessage);
+					throw(result.ErrorMessage);
 			} catch (e) {
 				error("getSettingsCalEntryId: " + e + ', line ' + e.line);
 			}
@@ -1121,9 +1283,14 @@ function loadSettings()
 			LocalId: settingsCalEntryId
 		}
 	}
-	var result = calendarService.IDataSource.GetList(listFiltering);
-	if (result.ErrorCode) {
-		error(result.ErrorMessage);
+	var result = null;
+	try	{
+		result = calendarService.IDataSource.GetList(listFiltering);
+		if (result.ErrorCode)
+			throw(result.ErrorMessage);
+	}
+	catch (e) {
+		error("loadSettings: GetList() failed: " + e + ', line ' + e.line);
 		return;
 	}
 	var entry = result.ReturnValue.getNext();
@@ -1143,7 +1310,7 @@ function loadSettings()
 					log('Warning: unknown or invalid setting: ' + stringlist[i]);
 					continue;
 				}
-				log('stringlist: ' + key + '=\'' + value + '\'');
+				log('stringlist[' + i + ']: ' + key + '=\'' + value + '\'');
 				if (config[key].Type == 'Int') {
 					config[key].Value = Number(value);
 					if (isNaN(config[key].Value))
@@ -1212,7 +1379,7 @@ function saveSettings()
 	try {
 		var result = calendarService.IDataSource.Add(criteria);
 		if (result.ErrorCode)
-			error(result.ErrorMessage);
+			throw(result.ErrorMessage);
 	} catch (e) {
 		error("saveSettings: " + e + ', line ' + e.line);
 	}
@@ -1235,7 +1402,7 @@ function printHintBox(text)
 {
 	uniqueId++;
 	return '<td width="1%" align="right" onclick="javascript:toggleVisibility(\'info' + uniqueId + '\')">' + getLocalizedText('settings.help') + '</td></tr></table>'+
-	       '<div class="settingsInfo" id="info' + uniqueId + '">' + text + '</div>';
+	       '<div class="settingsInfo" id="info' + uniqueId + '" style="display:none">' + text + '</div>';
 }
 
 function showAbout()
@@ -1291,14 +1458,22 @@ function getBackgroundImage()
 function updateHomescreen()
 {
 	if (config['useBackgroundImage'].Value) {
+		// check if we have a completely unknown screen resolution
+		var screenHeight = screen.height;
+		var screenWidth = screen.width;
+		if (screenHeight != 640 && screenHeight != 480 && screenHeight != 360)
+			screenHeight = 360; // we can only assume we're in portrait mode, so we set the screen dims as needed for the following code
+		if (screenWidth != 640 && screenWidth != 480 && screenWidth != 360)
+			screenWidth = 640; // we can only assume we're in portrait mode, so we set the screen dims as needed for the following code
+		
 		// check for screen rotation
-		if (orientation != 'portrait' && screen.width == 360 && screen.height == 640) {
+		if (orientation != 'portrait' && ((screenWidth == 360 && screenHeight == 640) || (screenWidth == 640 && screenHeight == 480))) {
 			window.widget.prepareForTransition("fade");
 			orientation = 'portrait';
 			document.getElementById('body').style.backgroundImage = 'url(' + getBackgroundImage() + ')';
 			document.getElementById('body').style.backgroundColor = 'none';
 			window.widget.performTransition();
-		} else if (orientation != 'landscape' && screen.width == 640 && screen.height == 360) {
+		} else if (orientation != 'landscape' && ((screenWidth == 640 && screenHeight == 360) || (screenWidth == 480 && screenHeight == 640))) {
 			window.widget.prepareForTransition("fade");
 			orientation = 'landscape';
 			document.getElementById('body').style.backgroundImage = 'url(' + getBackgroundImage() + ')';
@@ -1357,7 +1532,6 @@ function checkForUpdate()
 	reqV.onreadystatechange = checkForUpdateCallback;
 	document.getElementById("updateDiv").innerHTML = getLocalizedText("update.checking");
 	reqV.open("GET", versionURL, true);
-	reqV.setRequestHeader( "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" ); // disable caching
 	reqV.send(null);
 }
 
@@ -1556,28 +1730,45 @@ function updateCalendarColors()
 	}
 }
 
-function log(message) {
+function log(message)
+{
 	if (config['enableLogging'].Value) {
 		console.info(message);
 	}
 }
 
+function getDefaultFontSize()
+{
+	if (defaultFontSize == null) {
+		var pa = document.body;
+		var who = document.createElement('div');
+		who.className = 'defaultEm';
+		who.appendChild(document.createTextNode('M'));
+		pa.appendChild(who);
+		var fs = [who.offsetWidth, who.offsetHeight];
+		pa.removeChild(who);
+		defaultFontSize = fs;
+	}
+	return defaultFontSize;
+}
+
 </script>
 
 <style type="text/css">
 a { color:#aaccff }
-table { margin:0px; padding:0px; border-spacing:0px; }
-td { padding:0px 5px 0px 0px; white-space:nowrap; overflow:hidden; }
+table { margin:0px; padding:0px; border-spacing:0px; border-collapse: collapse; }
+td { padding:0px 5px 0px 0px; white-space:nowrap; overflow:visible; margin:0px; }
 hr { color:#ffffff; background-color:#ffffff; height:1px; text-align:left; border-style:none; }
 .settingsInfo { display:none; font-style:italic; }
 .title { font-weight:bold; font-size:14pt; }
 .textInput { width:90%; }
 .credits { margin-left:40px; text-indent: -20px; margin-bottom:0px; }
-#homescreenView { width: 315px; height:91px; overflow:hidden; }
-#calendarList { position:absolute; left:5px; top:4px; width:295px; height:75px; overflow:hidden; }
+#homescreenView { width: 312px; height:82px; overflow:hidden; }
+#calendarList { position:absolute; left:5px; top:0px; width:307px; height:82px; overflow:hidden; }
 #name { text-align:center; }
 #appicon { display: block; margin-left: auto; margin-right: auto; margin-top: 10px; }
 #smallappicon { width:22px; height:22px; margin-right:10px; float:left; }
+.defaultEm { font-size:1em; position:absolute; line-height:1; padding:0; visibility:hidden; } 
 </style>
 
 </head>
@@ -1606,11 +1797,15 @@ hr { color:#ffffff; background-color:#ffffff; height:1px; text-align:left; borde
 	<p>Contributions:</p>
 		<p class="credits">Paul Moore (bug fixes, new features and code cleanup)</p>
 		<p class="credits">Manfred Hanselmann (DST support)</p>
-		<p class="credits">Christophe Milsent (translation support & french translation)</p>
-		<p class="credits">Flavio Nathan (portuguese-brazilian translation)</p>
-		<p class="credits">Tokeda (russian translation)</p>
-		<p class="credits">Marcella Ferrari (italian translation)</p>
-		<p class="credits">Venos (italian translation)</p>
+		<p class="credits">Christophe Milsent (translation support & French translation)</p>
+		<p class="credits">Flavio Nathan (Portuguese-Brazilian translation)</p>
+		<p class="credits">Tokeda (Russian translation)</p>
+		<p class="credits">Marcella Ferrari (Italian translation)</p>
+		<p class="credits">Venos (Italian translation)</p>
+		<p class="credits">Francisco Rodero (Catalan translation)</p>
+		<p class="credits">zbigzbig20 (Polish translation)</p>
+		<p class="credits">Streamkeskus (Finnish translation)</p>
+		<p class="credits">renek (Czech translation)</p>
 	<p>This software is open source and licensed under the GPLv3.</p>
 	<p>Visit <a onclick="widget.openURL('http://comingnext.sf.net/'); return false;" href="http://comingnext.sf.net/">comingnext.sf.net</a> for free updates.</p>
 	<hr />