Datepicker: Style updates

Ref #14246
Ref gh-1588

4 files changed, 167 insertions, 159 deletions

diff --git a/tests/unit/datepicker/events.js b/tests/unit/datepicker/events.js
index f33351b57..4a5654d09 100644
--- a/tests/unit/datepicker/events.js
+++ b/tests/unit/datepicker/events.js
@@ -4,151 +4,159 @@ define( [
 	"ui/widgets/datepicker"
 ], function( $, testHelper ) {
 
-module("datepicker: events");
+module( "datepicker: events" );
 
 var selectedThis = null,
 selectedDate = null,
 selectedInst = null;
 
-function callback(date, inst) {
+function callback( date, inst ) {
 	selectedThis = this;
 	selectedDate = date;
 	selectedInst = inst;
 }
 
-function callback2(year, month, inst) {
+function callback2( year, month, inst ) {
 	selectedThis = this;
 	selectedDate = year + "/" + month;
 	selectedInst = inst;
 }
 
-test("events", function() {
+test( "events", function() {
 	expect( 26 );
 	var dateStr, newMonthYear, inp2,
-		inp = testHelper.init("#inp", {onSelect: callback}),
+		inp = testHelper.init( "#inp", { onSelect: callback } ),
 	date = new Date();
+
 	// onSelect
-	inp.val("").datepicker("show").
-		simulate("keydown", {keyCode: $.ui.keyCode.ENTER});
-	equal(selectedThis, inp[0], "Callback selected this");
-	equal(selectedInst, $.data(inp[0], testHelper.PROP_NAME), "Callback selected inst");
-	equal(selectedDate, $.datepicker.formatDate("mm/dd/yy", date),
-		"Callback selected date");
-	inp.val("").datepicker("show").
-		simulate("keydown", {ctrlKey: true, keyCode: $.ui.keyCode.DOWN}).
-		simulate("keydown", {keyCode: $.ui.keyCode.ENTER});
-	date.setDate(date.getDate() + 7);
-	equal(selectedDate, $.datepicker.formatDate("mm/dd/yy", date),
-		"Callback selected date - ctrl+down");
-	inp.val("").datepicker("show").
-		simulate("keydown", {keyCode: $.ui.keyCode.ESCAPE});
-	equal(selectedDate, $.datepicker.formatDate("mm/dd/yy", date),
-		"Callback selected date - esc");
+	inp.val( "" ).datepicker( "show" ).
+		simulate( "keydown", { keyCode: $.ui.keyCode.ENTER } );
+	equal( selectedThis, inp[ 0 ], "Callback selected this" );
+	equal( selectedInst, $.data( inp[ 0 ], testHelper.PROP_NAME ), "Callback selected inst" );
+	equal( selectedDate, $.datepicker.formatDate( "mm/dd/yy", date ),
+		"Callback selected date" );
+	inp.val( "" ).datepicker( "show" ).
+		simulate( "keydown", { ctrlKey: true, keyCode: $.ui.keyCode.DOWN } ).
+		simulate( "keydown", { keyCode: $.ui.keyCode.ENTER } );
+	date.setDate( date.getDate() + 7 );
+	equal( selectedDate, $.datepicker.formatDate( "mm/dd/yy", date ),
+		"Callback selected date - ctrl+down" );
+	inp.val( "" ).datepicker( "show" ).
+		simulate( "keydown", { keyCode: $.ui.keyCode.ESCAPE } );
+	equal( selectedDate, $.datepicker.formatDate( "mm/dd/yy", date ),
+		"Callback selected date - esc" );
     dateStr = "02/04/2008";
-    inp.val(dateStr).datepicker("show").
-        simulate("keydown", {keyCode: $.ui.keyCode.ENTER});
-    equal(dateStr, selectedDate,
-        "onSelect is called after enter keydown");
+    inp.val( dateStr ).datepicker( "show" ).
+        simulate( "keydown", { keyCode: $.ui.keyCode.ENTER } );
+    equal( dateStr, selectedDate,
+        "onSelect is called after enter keydown" );
+
 	// onChangeMonthYear
-	inp.datepicker("option", {onChangeMonthYear: callback2, onSelect: null}).
-		val("").datepicker("show");
-	newMonthYear = function(date) {
-		return date.getFullYear() + "/" + (date.getMonth() + 1);
+	inp.datepicker( "option", { onChangeMonthYear: callback2, onSelect: null } ).
+		val( "" ).datepicker( "show" );
+	newMonthYear = function( date ) {
+		return date.getFullYear() + "/" + ( date.getMonth() + 1 );
 	};
 	date = new Date();
-	date.setDate(1);
-	inp.simulate("keydown", {keyCode: $.ui.keyCode.PAGE_UP});
-	date.setMonth(date.getMonth() - 1);
-	equal(selectedThis, inp[0], "Callback change month/year this");
-	equal(selectedInst, $.data(inp[0], testHelper.PROP_NAME), "Callback change month/year inst");
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year date - pgup");
-	inp.simulate("keydown", {keyCode: $.ui.keyCode.PAGE_DOWN});
-	date.setMonth(date.getMonth() + 1);
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year date - pgdn");
-	inp.simulate("keydown", {ctrlKey: true, keyCode: $.ui.keyCode.PAGE_UP});
-	date.setFullYear(date.getFullYear() - 1);
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year date - ctrl+pgup");
-	inp.simulate("keydown", {ctrlKey: true, keyCode: $.ui.keyCode.HOME});
-	date.setFullYear(date.getFullYear() + 1);
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year date - ctrl+home");
-	inp.simulate("keydown", {ctrlKey: true, keyCode: $.ui.keyCode.PAGE_DOWN});
-	date.setFullYear(date.getFullYear() + 1);
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year date - ctrl+pgdn");
-	inp.datepicker("setDate", new Date(2007, 1 - 1, 26));
-	equal(selectedDate, "2007/1", "Callback change month/year date - setDate");
+	date.setDate( 1 );
+	inp.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
+	date.setMonth( date.getMonth() - 1 );
+	equal( selectedThis, inp[ 0 ], "Callback change month/year this" );
+	equal( selectedInst, $.data( inp[ 0 ], testHelper.PROP_NAME ), "Callback change month/year inst" );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year date - pgup" );
+	inp.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
+	date.setMonth( date.getMonth() + 1 );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year date - pgdn" );
+	inp.simulate( "keydown", { ctrlKey: true, keyCode: $.ui.keyCode.PAGE_UP } );
+	date.setFullYear( date.getFullYear() - 1 );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year date - ctrl+pgup" );
+	inp.simulate( "keydown", { ctrlKey: true, keyCode: $.ui.keyCode.HOME } );
+	date.setFullYear( date.getFullYear() + 1 );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year date - ctrl+home" );
+	inp.simulate( "keydown", { ctrlKey: true, keyCode: $.ui.keyCode.PAGE_DOWN } );
+	date.setFullYear( date.getFullYear() + 1 );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year date - ctrl+pgdn" );
+	inp.datepicker( "setDate", new Date( 2007, 1 - 1, 26 ) );
+	equal( selectedDate, "2007/1", "Callback change month/year date - setDate" );
 	selectedDate = null;
-	inp.datepicker("setDate", new Date(2007, 1 - 1, 12));
-	ok(selectedDate == null, "Callback change month/year date - setDate no change");
+	inp.datepicker( "setDate", new Date( 2007, 1 - 1, 12 ) );
+	ok( selectedDate == null, "Callback change month/year date - setDate no change" );
+
 	// onChangeMonthYear step by 2
-	inp.datepicker("option", {stepMonths: 2}).
-		datepicker("hide").val("").datepicker("show").
-		simulate("keydown", {keyCode: $.ui.keyCode.PAGE_UP});
-	date.setMonth(date.getMonth() - 14);
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year by 2 date - pgup");
-	inp.simulate("keydown", {ctrlKey: true, keyCode: $.ui.keyCode.PAGE_UP});
-	date.setMonth(date.getMonth() - 12);
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year by 2 date - ctrl+pgup");
-	inp.simulate("keydown", {keyCode: $.ui.keyCode.PAGE_DOWN});
-	date.setMonth(date.getMonth() + 2);
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year by 2 date - pgdn");
-	inp.simulate("keydown", {ctrlKey: true, keyCode: $.ui.keyCode.PAGE_DOWN});
-	date.setMonth(date.getMonth() + 12);
-	equal(selectedDate, newMonthYear(date),
-		"Callback change month/year by 2 date - ctrl+pgdn");
+	inp.datepicker( "option", { stepMonths: 2 } ).
+		datepicker( "hide" ).val( "" ).datepicker( "show" ).
+		simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
+	date.setMonth( date.getMonth() - 14 );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year by 2 date - pgup" );
+	inp.simulate( "keydown", { ctrlKey: true, keyCode: $.ui.keyCode.PAGE_UP } );
+	date.setMonth( date.getMonth() - 12 );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year by 2 date - ctrl+pgup" );
+	inp.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
+	date.setMonth( date.getMonth() + 2 );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year by 2 date - pgdn" );
+	inp.simulate( "keydown", { ctrlKey: true, keyCode: $.ui.keyCode.PAGE_DOWN } );
+	date.setMonth( date.getMonth() + 12 );
+	equal( selectedDate, newMonthYear( date ),
+		"Callback change month/year by 2 date - ctrl+pgdn" );
+
 	// onClose
-	inp.datepicker("option", {onClose: callback, onChangeMonthYear: null, stepMonths: 1}).
-		val("").datepicker("show").
-		simulate("keydown", {keyCode: $.ui.keyCode.ESCAPE});
-	equal(selectedThis, inp[0], "Callback close this");
-	equal(selectedInst, $.data(inp[0], testHelper.PROP_NAME), "Callback close inst");
-	equal(selectedDate, "", "Callback close date - esc");
-	inp.val("").datepicker("show").
-		simulate("keydown", {keyCode: $.ui.keyCode.ENTER});
-	equal(selectedDate, $.datepicker.formatDate("mm/dd/yy", new Date()),
-		"Callback close date - enter");
-	inp.val("02/04/2008").datepicker("show").
-		simulate("keydown", {keyCode: $.ui.keyCode.ESCAPE});
-	equal(selectedDate, "02/04/2008", "Callback close date - preset");
-	inp.val("02/04/2008").datepicker("show").
-		simulate("keydown", {ctrlKey: true, keyCode: $.ui.keyCode.END});
-	equal(selectedDate, "", "Callback close date - ctrl+end");
-
-	inp2 = testHelper.init("#inp2");
-	inp2.datepicker().datepicker("option", {onClose: callback}).datepicker("show");
-	inp.datepicker("show");
-	equal(selectedThis, inp2[0], "Callback close this");
-});
-
-test("beforeShowDay-getDate", function() {
+	inp.datepicker( "option", { onClose: callback, onChangeMonthYear: null, stepMonths: 1 } ).
+		val( "" ).datepicker( "show" ).
+		simulate( "keydown", { keyCode: $.ui.keyCode.ESCAPE } );
+	equal( selectedThis, inp[ 0 ], "Callback close this" );
+	equal( selectedInst, $.data( inp[ 0 ], testHelper.PROP_NAME ), "Callback close inst" );
+	equal( selectedDate, "", "Callback close date - esc" );
+	inp.val( "" ).datepicker( "show" ).
+		simulate( "keydown", { keyCode: $.ui.keyCode.ENTER } );
+	equal( selectedDate, $.datepicker.formatDate( "mm/dd/yy", new Date() ),
+		"Callback close date - enter" );
+	inp.val( "02/04/2008" ).datepicker( "show" ).
+		simulate( "keydown", { keyCode: $.ui.keyCode.ESCAPE } );
+	equal( selectedDate, "02/04/2008", "Callback close date - preset" );
+	inp.val( "02/04/2008" ).datepicker( "show" ).
+		simulate( "keydown", { ctrlKey: true, keyCode: $.ui.keyCode.END } );
+	equal( selectedDate, "", "Callback close date - ctrl+end" );
+
+	inp2 = testHelper.init( "#inp2" );
+	inp2.datepicker().datepicker( "option", { onClose: callback } ).datepicker( "show" );
+	inp.datepicker( "show" );
+	equal( selectedThis, inp2[ 0 ], "Callback close this" );
+} );
+
+test( "beforeShowDay-getDate", function() {
 	expect( 3 );
-	var inp = testHelper.init("#inp", {beforeShowDay: function() { inp.datepicker("getDate"); return [true, ""]; }}),
-		dp = $("#ui-datepicker-div");
-	inp.val("01/01/2010").datepicker("show");
+	var inp = testHelper.init( "#inp", { beforeShowDay: function() { inp.datepicker( "getDate" ); return [ true, "" ]; } } ),
+		dp = $( "#ui-datepicker-div" );
+	inp.val( "01/01/2010" ).datepicker( "show" );
+
 	// contains non-breaking space
-	equal($("div.ui-datepicker-title").text(),
-		// support: IE <9, jQuery <1.8
+	equal( $( "div.ui-datepicker-title" ).text(),
+
+		// Support: IE <9, jQuery <1.8
 		// In IE7/8 with jQuery <1.8, encoded spaces behave in strange ways
-		$( "<span>January&#xa0;2010</span>" ).text(), "Initial month");
-	$("a.ui-datepicker-next", dp).trigger( "click" );
-	$("a.ui-datepicker-next", dp).trigger( "click" );
+		$( "<span>January&#xa0;2010</span>" ).text(), "Initial month" );
+	$( "a.ui-datepicker-next", dp ).trigger( "click" );
+	$( "a.ui-datepicker-next", dp ).trigger( "click" );
+
 	// contains non-breaking space
-	equal($("div.ui-datepicker-title").text(),
-		$( "<span>March&#xa0;2010</span>" ).text(), "After next clicks");
-	inp.datepicker("hide").datepicker("show");
-	$("a.ui-datepicker-prev", dp).trigger( "click" );
-	$("a.ui-datepicker-prev", dp).trigger( "click" );
+	equal( $( "div.ui-datepicker-title" ).text(),
+		$( "<span>March&#xa0;2010</span>" ).text(), "After next clicks" );
+	inp.datepicker( "hide" ).datepicker( "show" );
+	$( "a.ui-datepicker-prev", dp ).trigger( "click" );
+	$( "a.ui-datepicker-prev", dp ).trigger( "click" );
+
 	// contains non-breaking space
-	equal($("div.ui-datepicker-title").text(),
-		$( "<span>November&#xa0;2009</span>" ).text(), "After prev clicks");
-	inp.datepicker("hide");
-});
+	equal( $( "div.ui-datepicker-title" ).text(),
+		$( "<span>November&#xa0;2009</span>" ).text(), "After prev clicks" );
+	inp.datepicker( "hide" );
+} );
 
 } );
diff --git a/ui/i18n/datepicker-af.js b/ui/i18n/datepicker-af.js
index 6c5355696..f13315e10 100644
--- a/ui/i18n/datepicker-af.js
+++ b/ui/i18n/datepicker-af.js
@@ -1,37 +1,37 @@
 /* Afrikaans initialisation for the jQuery UI date picker plugin. */
 /* Written by Renier Pretorius. */
-(function( factory ) {
+( function( factory ) {
 	if ( typeof define === "function" && define.amd ) {
 
 		// AMD. Register as an anonymous module.
-		define([ "../widgets/datepicker" ], factory );
+		define( [ "../widgets/datepicker" ], factory );
 	} else {
 
 		// Browser globals
 		factory( jQuery.datepicker );
 	}
-}(function( datepicker ) {
+}( function( datepicker ) {
 
-datepicker.regional['af'] = {
-	closeText: 'Selekteer',
-	prevText: 'Vorige',
-	nextText: 'Volgende',
-	currentText: 'Vandag',
-	monthNames: ['Januarie','Februarie','Maart','April','Mei','Junie',
-	'Julie','Augustus','September','Oktober','November','Desember'],
-	monthNamesShort: ['Jan', 'Feb', 'Mrt', 'Apr', 'Mei', 'Jun',
-	'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Des'],
-	dayNames: ['Sondag', 'Maandag', 'Dinsdag', 'Woensdag', 'Donderdag', 'Vrydag', 'Saterdag'],
-	dayNamesShort: ['Son', 'Maa', 'Din', 'Woe', 'Don', 'Vry', 'Sat'],
-	dayNamesMin: ['So','Ma','Di','Wo','Do','Vr','Sa'],
+datepicker.regional[ "af" ] = {
+	closeText: "Selekteer",
+	prevText: "Vorige",
+	nextText: "Volgende",
+	currentText: "Vandag",
+	monthNames: [ "Januarie","Februarie","Maart","April","Mei","Junie",
+	"Julie","Augustus","September","Oktober","November","Desember" ],
+	monthNamesShort: [ "Jan", "Feb", "Mrt", "Apr", "Mei", "Jun",
+	"Jul", "Aug", "Sep", "Okt", "Nov", "Des" ],
+	dayNames: [ "Sondag", "Maandag", "Dinsdag", 'Woensdag', 'Donderdag', 'Vrydag', 'Saterdag' ],
+	dayNamesShort: [ 'Son', 'Maa', 'Din', 'Woe', 'Don', 'Vry', 'Sat' ],
+	dayNamesMin: [ 'So','Ma','Di','Wo','Do','Vr','Sa' ],
 	weekHeader: 'Wk',
 	dateFormat: 'dd/mm/yy',
 	firstDay: 1,
 	isRTL: false,
 	showMonthAfterYear: false,
-	yearSuffix: ''};
-datepicker.setDefaults(datepicker.regional['af']);
+	yearSuffix: '' };
+datepicker.setDefaults( datepicker.regional[ 'af' ] );
 
-return datepicker.regional['af'];
+return datepicker.regional[ 'af' ];
 
-}));
+} ) );
diff --git a/ui/i18n/datepicker-ar-DZ.js b/ui/i18n/datepicker-ar-DZ.js
index ff003c998..ab8c1f08b 100644
--- a/ui/i18n/datepicker-ar-DZ.js
+++ b/ui/i18n/datepicker-ar-DZ.js
@@ -1,37 +1,37 @@
 /* Algerian Arabic Translation for jQuery UI date picker plugin. (can be used for Tunisia)*/
 /* Mohamed Cherif BOUCHELAGHEM -- cherifbouchelaghem@yahoo.fr */
 
-(function( factory ) {
+( function( factory ) {
 	if ( typeof define === "function" && define.amd ) {
 
 		// AMD. Register as an anonymous module.
-		define([ "../widgets/datepicker" ], factory );
+		define( [ "../widgets/datepicker" ], factory );
 	} else {
 
 		// Browser globals
 		factory( jQuery.datepicker );
 	}
-}(function( datepicker ) {
+}( function( datepicker ) {
 
-datepicker.regional['ar-DZ'] = {
-	closeText: 'إغلاق',
-	prevText: '&#x3C;السابق',
-	nextText: 'التالي&#x3E;',
-	currentText: 'اليوم',
-	monthNames: ['جانفي', 'فيفري', 'مارس', 'أفريل', 'ماي', 'جوان',
-	'جويلية', 'أوت', 'سبتمبر','أكتوبر', 'نوفمبر', 'ديسمبر'],
-	monthNamesShort: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12'],
-	dayNames: ['الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
-	dayNamesShort: ['الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
-	dayNamesMin: ['الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
+datepicker.regional[ "ar-DZ" ] = {
+	closeText: "إغلاق",
+	prevText: "&#x3C;السابق",
+	nextText: "التالي&#x3E;",
+	currentText: "اليوم",
+	monthNames: [ "جانفي", "فيفري", "مارس", "أفريل", "ماي", "جوان",
+	"جويلية", "أوت", "سبتمبر","أكتوبر", "نوفمبر", "ديسمبر" ],
+	monthNamesShort: [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", '12' ],
+	dayNames: [ 'الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت' ],
+	dayNamesShort: [ 'الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت' ],
+	dayNamesMin: [ 'الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت' ],
 	weekHeader: 'أسبوع',
 	dateFormat: 'dd/mm/yy',
 	firstDay: 6,
 		isRTL: true,
 	showMonthAfterYear: false,
-	yearSuffix: ''};
-datepicker.setDefaults(datepicker.regional['ar-DZ']);
+	yearSuffix: '' };
+datepicker.setDefaults( datepicker.regional[ 'ar-DZ' ] );
 
-return datepicker.regional['ar-DZ'];
+return datepicker.regional[ 'ar-DZ' ];
 
-}));
+} ) );
diff --git a/ui/widgets/datepicker.js b/ui/widgets/datepicker.js
index 85b658319..36e7ef327 100644
--- a/ui/widgets/datepicker.js
+++ b/ui/widgets/datepicker.js
@@ -360,7 +360,7 @@ $.extend(Datepicker.prototype, {
 				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
 		}
 
-		// move input on screen for focus, but hidden behind dialog
+		// Move input on screen for focus, but hidden behind dialog
 		this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px");
 		inst.settings.onSelect = onSelect;
 		this._inDialog = true;
@@ -547,7 +547,7 @@ $.extend(Datepicker.prototype, {
 		}
 	},
 
-	// change method deprecated
+	// Change method deprecated
 	_changeDatepicker: function(target, name, value) {
 		this._optionDatepicker(target, name, value);
 	},
@@ -611,7 +611,7 @@ $.extend(Datepicker.prototype, {
 						if (onSelect) {
 							dateStr = $.datepicker._formatDate(inst);
 
-							// trigger custom callback
+							// Trigger custom callback
 							onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
 						} else {
 							$.datepicker._hideDatepicker();
@@ -836,7 +836,7 @@ $.extend(Datepicker.prototype, {
 			inst.input.trigger( "focus" );
 		}
 
-		// deffered render of the years select (to avoid flashes on Firefox)
+		// Deffered render of the years select (to avoid flashes on Firefox)
 		if( inst.yearshtml ){
 			origyearshtml = inst.yearshtml;
 			setTimeout(function(){
@@ -869,7 +869,7 @@ $.extend(Datepicker.prototype, {
 		offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0;
 		offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
 
-		// now check if datepicker is showing outside window viewport - move to a better place if so.
+		// Now check if datepicker is showing outside window viewport - move to a better place if so.
 		offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
 			Math.abs(offset.left + dpWidth - viewWidth) : 0);
 		offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
@@ -1824,7 +1824,7 @@ $.extend(Datepicker.prototype, {
 			html = "<div class='ui-datepicker-title'>",
 			monthHtml = "";
 
-		// month selection
+		// Month selection
 		if (secondary || !changeMonth) {
 			monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>";
 		} else {
@@ -1845,7 +1845,7 @@ $.extend(Datepicker.prototype, {
 			html += monthHtml + (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "");
 		}
 
-		// year selection
+		// Year selection
 		if ( !inst.yearshtml ) {
 			inst.yearshtml = "";
 			if (secondary || !changeYear) {