Follow the style guide, lose 72 bytes! Closes gh-840.

1 files changed, 8 insertions, 15 deletions

diff --git a/src/css.js b/src/css.js
index b1df6d422..2b756c392 100644
--- a/src/css.js
+++ b/src/css.js
@@ -1,6 +1,3 @@
-// order is important!
-jQuery.cssExpand = [ "Top", "Right", "Bottom", "Left" ];
-
 var curCSS, iframe, iframeDoc,
 	ralpha = /alpha\([^)]*\)/i,
 	ropacity = /opacity=([^)]*)/,
@@ -11,7 +8,8 @@ var curCSS, iframe, iframeDoc,
 	elemdisplay = {},
 	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
 
-	cssExpand = jQuery.cssExpand,
+	// order is important!
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
 	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
 	rposition = /^(top|right|bottom|left)$/,
 
@@ -254,8 +252,8 @@ jQuery.extend({
 
 	// A method for quickly swapping in/out CSS properties to get correct calculations
 	swap: function( elem, options, callback ) {
-		var old = {},
-			ret, name;
+		var ret, name,
+			old = {};
 
 		// Remember the old values, and insert the new ones
 		for ( name in options ) {
@@ -304,14 +302,14 @@ if ( window.getComputedStyle ) {
 	};
 } else if ( document.documentElement.currentStyle ) {
 	curCSS = function( elem, name ) {
-		var left, rsLeft, uncomputed,
+		var left, rsLeft,
 			ret = elem.currentStyle && elem.currentStyle[ name ],
 			style = elem.style;
 
 		// Avoid setting ret to empty string here
 		// so we don't default to auto
-		if ( ret == null && style && (uncomputed = style[ name ]) ) {
-			ret = uncomputed;
+		if ( ret == null && style && style[ name ] ) {
+			ret = style[ name ];
 		}
 
 		// From the awesome hack by Dean Edwards
@@ -555,8 +553,6 @@ jQuery(function() {
 				return jQuery.swap( elem, { "display": "inline-block" }, function() {
 					if ( computed ) {
 						return curCSS( elem, "marginRight" );
-					} else {
-						return elem.style.marginRight;
 					}
 				});
 			}
@@ -584,10 +580,7 @@ jQuery(function() {
 
 if ( jQuery.expr && jQuery.expr.filters ) {
 	jQuery.expr.filters.hidden = function( elem ) {
-		var width = elem.offsetWidth,
-			height = elem.offsetHeight;
-
-		return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
+		return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
 	};
 
 	jQuery.expr.filters.visible = function( elem ) {