3 files changed, 31 insertions, 7 deletions

diff --git a/tests/unit/position/position_core.js b/tests/unit/position/position_core.js
index 7b51223ac..cefd7929c 100644
--- a/tests/unit/position/position_core.js
+++ b/tests/unit/position/position_core.js
@@ -221,7 +221,7 @@ test( "of", function() {
 });
 
 test( "offsets", function() {
-	expect( 4 );
+	expect( 7 );
 
 	$( "#elx" ).position({
 		my: "left top",
@@ -254,6 +254,30 @@ test( "offsets", function() {
 		collision: "none"
 	});
 	deepEqual( $( "#elx" ).offset(), { top: 65, left: 37 }, "percentage offsets in my" );
+
+	$( "#elx" ).position({
+		my: "left-30.001% top+50.0%",
+		at: "left bottom",
+		of: "#parentx",
+		collision: "none"
+	});
+	deepEqual( $( "#elx" ).offset(), { top: 65, left: 37 }, "decimal percentage offsets in my" );
+
+	$( "#elx" ).position({
+		my: "left+10.4 top-10.6",
+		at: "left bottom",
+		of: "#parentx",
+		collision: "none"
+	});
+	deepEqual( $( "#elx" ).offset(), { top: 49, left: 50 }, "decimal offsets in my" );
+
+	$( "#elx" ).position({
+		my: "left+right top-left",
+		at: "left-top bottom-bottom",
+		of: "#parentx",
+		collision: "none"
+	});
+	deepEqual( $( "#elx" ).offset(), { top: 60, left: 40 }, "invalid offsets" );
 });
 
 test( "using", function() {
diff --git a/ui/i18n/jquery.ui.datepicker-sk.js b/ui/i18n/jquery.ui.datepicker-sk.js
index 83ae8e811..0cb76c4e8 100644
--- a/ui/i18n/jquery.ui.datepicker-sk.js
+++ b/ui/i18n/jquery.ui.datepicker-sk.js
@@ -6,11 +6,11 @@ jQuery(function($){
 		prevText: '<Predchádzajúci',
 		nextText: 'Nasledujúci>',
 		currentText: 'Dnes',
-		monthNames: ['Január','Február','Marec','Apríl','Máj','Jún',
-		'Júl','August','September','Október','November','December'],
+		monthNames: ['január','február','marec','apríl','máj','jún',
+		'júl','august','september','október','november','december'],
 		monthNamesShort: ['Jan','Feb','Mar','Apr','Máj','Jún',
 		'Júl','Aug','Sep','Okt','Nov','Dec'],
-		dayNames: ['Nedeľa','Pondelok','Utorok','Streda','Štvrtok','Piatok','Sobota'],
+		dayNames: ['nedeľa','pondelok','utorok','streda','štvrtok','piatok','sobota'],
 		dayNamesShort: ['Ned','Pon','Uto','Str','Štv','Pia','Sob'],
 		dayNamesMin: ['Ne','Po','Ut','St','Št','Pia','So'],
 		weekHeader: 'Ty',
diff --git a/ui/jquery.ui.position.js b/ui/jquery.ui.position.js
index 0209b442c..81f1e4e8a 100644
--- a/ui/jquery.ui.position.js
+++ b/ui/jquery.ui.position.js
@@ -18,15 +18,15 @@ var cachedScrollbarWidth,
 	round = Math.round,
 	rhorizontal = /left|center|right/,
 	rvertical = /top|center|bottom/,
-	roffset = /[\+\-]\d+%?/,
+	roffset = /[\+\-]\d+(\.[\d]+)?%?/,
 	rposition = /^\w+/,
 	rpercent = /%$/,
 	_position = $.fn.position;
 
 function getOffsets( offsets, width, height ) {
 	return [
-		parseInt( offsets[ 0 ], 10 ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
-		parseInt( offsets[ 1 ], 10 ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
+		parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
+		parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
 	];
 }