Position: Don't create $.support.offsetFractions

Author: scottgonzalez

ui/position.js

@@ -23,7 +23,7 @@
 
 $.ui = $.ui || {};
 
-var cachedScrollbarWidth,
+var cachedScrollbarWidth, supportsOffsetFractions,
 	max = Math.max,
 	abs = Math.abs,
 	round = Math.round,
@@ -236,7 +236,7 @@ $.fn.position = function( options ) {
 		position.top += myOffset[ 1 ];
 
 		// if the browser doesn't support fractions, then round for consistent results
-		if ( !$.support.offsetFractions ) {
+		if ( !supportsOffsetFractions ) {
 			position.left = round( position.left );
 			position.top = round( position.top );
 		}
@@ -501,7 +501,7 @@ $.ui.position = {
 	div.style.cssText = "position: absolute; left: 10.7432222px;";
 
 	offsetLeft = $( div ).offset().left;
-	$.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;
+	supportsOffsetFractions = offsetLeft > 10 && offsetLeft < 11;
 
 	testElement.innerHTML = "";
 	testElementParent.removeChild( testElement );