jQuery.each(["Height", "Width"] , function (i, name){ 
var type = name.toLowerCase(); 
jQuery.fn["inner" + name] = function (){ 
return this[0]? jQuery.css(this[0], type, false , "padding"): null ; 
} 
; 
jQuery.fn["outer" + name] = function (margin){ 
return this[0]? jQuery.css(this[0], type, false , margin? "margin": "border"): null ; 
} 
; 
jQuery.fn[type] = function (size){ 
var elem = this[0]; 
if (!elem) { 
return size == null ? null : this; 
} 
if (jQuery.isFunction(size)) { 
return this.each(function (i){ 
var self = jQuery(this); 
self[type](size.call(this, i, self[type]())); 
} 
); 
} 
return ("scrollTo" in elem && elem.document)? elem.document.compatMode === "CSS1Compat" && elem.document.documentElement["client" + name] || elem.document.body["client" + name]: (elem.nodeType === 9)? Math.max(elem.documentElement["client" + name], elem.body["scroll" + name], elem.documentElement["scroll" + name], elem.body["offset" + name], elem.documentElement["offset" + name]): size === undefined? jQuery.css(elem, type): this.css(type, typeof size === "string"? size: size + "px"); 
} 
; 
} 
);