@@ -119,49 +119,52 @@ $.fn.extend({
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}
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} ) ;
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- $ . each ( [ "Width" , "Height" ] , function ( i , name ) {
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- var side = name === "Width" ? [ "Left" , "Right" ] : [ "Top" , "Bottom" ] ,
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- type = name . toLowerCase ( ) ,
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- orig = {
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- innerWidth : $ . fn . innerWidth ,
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- innerHeight : $ . fn . innerHeight ,
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- outerWidth : $ . fn . outerWidth ,
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- outerHeight : $ . fn . outerHeight
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- } ;
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+ // support: jQuery <1.8
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+ if ( ! $ ( "<a>" ) . outerWidth ( 1 ) . jquery ) {
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+ $ . each ( [ "Width" , "Height" ] , function ( i , name ) {
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+ var side = name === "Width" ? [ "Left" , "Right" ] : [ "Top" , "Bottom" ] ,
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+ type = name . toLowerCase ( ) ,
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+ orig = {
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+ innerWidth : $ . fn . innerWidth ,
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+ innerHeight : $ . fn . innerHeight ,
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+ outerWidth : $ . fn . outerWidth ,
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+ outerHeight : $ . fn . outerHeight
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+ } ;
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+
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+ function reduce ( elem , size , border , margin ) {
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+ $ . each ( side , function ( ) {
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+ size -= parseFloat ( $ . css ( elem , "padding" + this ) ) || 0 ;
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+ if ( border ) {
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+ size -= parseFloat ( $ . css ( elem , "border" + this + "Width" ) ) || 0 ;
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+ }
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+ if ( margin ) {
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+ size -= parseFloat ( $ . css ( elem , "margin" + this ) ) || 0 ;
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+ }
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+ } ) ;
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+ return size ;
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+ }
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- function reduce ( elem , size , border , margin ) {
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- $ . each ( side , function ( ) {
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- size -= parseFloat ( $ . css ( elem , "padding" + this ) ) || 0 ;
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- if ( border ) {
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- size -= parseFloat ( $ . css ( elem , "border" + this + "Width" ) ) || 0 ;
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+ $ . fn [ "inner" + name ] = function ( size ) {
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+ if ( size === undefined ) {
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+ return orig [ "inner" + name ] . call ( this ) ;
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}
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- if ( margin ) {
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- size -= parseFloat ( $ . css ( elem , "margin" + this ) ) || 0 ;
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- }
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- } ) ;
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- return size ;
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- }
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-
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- $ . fn [ "inner" + name ] = function ( size ) {
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- if ( size === undefined ) {
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- return orig [ "inner" + name ] . call ( this ) ;
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- }
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- return this . each ( function ( ) {
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- $ ( this ) . css ( type , reduce ( this , size ) + "px" ) ;
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- } ) ;
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- } ;
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+ return this . each ( function ( ) {
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+ $ ( this ) . css ( type , reduce ( this , size ) + "px" ) ;
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+ } ) ;
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+ } ;
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- $ . fn [ "outer" + name ] = function ( size , margin ) {
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- if ( typeof size !== "number" ) {
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- return orig [ "outer" + name ] . call ( this , size ) ;
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- }
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+ $ . fn [ "outer" + name ] = function ( size , margin ) {
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+ if ( typeof size !== "number" ) {
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+ return orig [ "outer" + name ] . call ( this , size ) ;
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+ }
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- return this . each ( function ( ) {
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- $ ( this ) . css ( type , reduce ( this , size , true , margin ) + "px" ) ;
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- } ) ;
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- } ;
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- } ) ;
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+ return this . each ( function ( ) {
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+ $ ( this ) . css ( type , reduce ( this , size , true , margin ) + "px" ) ;
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+ } ) ;
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+ } ;
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+ } ) ;
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+ }
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// selectors
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function focusable ( element , isTabIndexNotNaN ) {
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