+};\r
+\r
+/**\r
+ * This returns an object with top, left, width, height, borderLeft,\r
+ * borderTop, marginLeft, marginTop, scrollLeft, scrollTop, \r
+ * pageXOffset, pageYOffset.\r
+ *\r
+ * The top and left values include the scroll offsets but the\r
+ * scrollLeft and scrollTop properties of the returned object\r
+ * are the combined scroll offets of the parent elements \r
+ * (not including the window scroll offsets). This is not the\r
+ * same as the element's scrollTop and scrollLeft.\r
+ * \r
+ * For accurate readings make sure to use pixel values.\r
+ *\r
+ * @name offset \r
+ * @type Object\r
+ * @cat Dimensions\r
+ * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)\r
+ */\r
+/**\r
+ * This returns an object with top, left, width, height, borderLeft,\r
+ * borderTop, marginLeft, marginTop, scrollLeft, scrollTop, \r
+ * pageXOffset, pageYOffset.\r
+ *\r
+ * The top and left values include the scroll offsets but the\r
+ * scrollLeft and scrollTop properties of the returned object\r
+ * are the combined scroll offets of the parent elements \r
+ * (not including the window scroll offsets). This is not the\r
+ * same as the element's scrollTop and scrollLeft.\r
+ * \r
+ * For accurate readings make sure to use pixel values.\r
+ *\r
+ * @name offset \r
+ * @type Object\r
+ * @param String refElement This is an expression. The offset returned will be relative to the first matched element.\r
+ * @cat Dimensions\r
+ * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)\r
+ */\r
+/**\r
+ * This returns an object with top, left, width, height, borderLeft,\r
+ * borderTop, marginLeft, marginTop, scrollLeft, scrollTop, \r
+ * pageXOffset, pageYOffset.\r
+ *\r
+ * The top and left values include the scroll offsets but the\r
+ * scrollLeft and scrollTop properties of the returned object\r
+ * are the combined scroll offets of the parent elements \r
+ * (not including the window scroll offsets). This is not the\r
+ * same as the element's scrollTop and scrollLeft.\r
+ * \r
+ * For accurate readings make sure to use pixel values.\r
+ *\r
+ * @name offset \r
+ * @type Object\r
+ * @param jQuery refElement The offset returned will be relative to the first matched element.\r
+ * @cat Dimensions\r
+ * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)\r
+ */\r
+/**\r
+ * This returns an object with top, left, width, height, borderLeft,\r
+ * borderTop, marginLeft, marginTop, scrollLeft, scrollTop, \r
+ * pageXOffset, pageYOffset.\r
+ *\r
+ * The top and left values include the scroll offsets but the\r
+ * scrollLeft and scrollTop properties of the returned object\r
+ * are the combined scroll offets of the parent elements \r
+ * (not including the window scroll offsets). This is not the\r
+ * same as the element's scrollTop and scrollLeft.\r
+ * \r
+ * For accurate readings make sure to use pixel values.\r
+ *\r
+ * @name offset \r
+ * @type Object\r
+ * @param HTMLElement refElement The offset returned will be relative to this element.\r
+ * @cat Dimensions\r
+ * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)\r
+ */\r
+jQuery.fn.offset = function(refElem) {\r
+ if (!this[0]) throw 'jQuery.fn.offset requires an element.';\r
+\r
+ refElem = (refElem) ? jQuery(refElem)[0] : null;\r
+ var x = 0, y = 0, elem = this[0], parent = this[0], sl = 0, st = 0;\r
+ do {\r
+ if (parent.tagName == 'BODY' || parent.tagName == 'HTML') {\r
+ // Safari and IE don't add margin for static and relative\r
+ if ((jQuery.browser.safari || jQuery.browser.msie) && jQuery.css(parent, 'position') != 'absolute') {\r
+ x += parseInt(jQuery.css(parent, 'marginLeft')) || 0;\r
+ y += parseInt(jQuery.css(parent, 'marginTop')) || 0;\r
+ }\r
+ break;\r
+ }\r
+\r
+ x += parent.offsetLeft || 0;\r
+ y += parent.offsetTop || 0;\r
+\r
+ // Mozilla and IE do not add the border\r
+ if (jQuery.browser.mozilla || jQuery.browser.msie) {\r
+ x += parseInt(jQuery.css(parent, 'borderLeftWidth')) || 0;\r
+ y += parseInt(jQuery.css(parent, 'borderTopWidth')) || 0;\r
+ }\r
+\r
+ // Need to get scroll offsets in-between offsetParents\r
+ var op = parent.offsetParent;\r
+ do {\r
+ sl += parent.scrollLeft || 0;\r
+ st += parent.scrollTop || 0;\r
+ parent = parent.parentNode;\r
+ } while (parent != op);\r
+ } while (parent);\r
+\r
+ if (refElem) { // Get the relative offset\r
+ var offset = jQuery(refElem).offset();\r
+ x = x - offset.left;\r
+ y = y - offset.top;\r
+ sl = sl - offset.scrollLeft;\r
+ st = st - offset.scrollTop;\r
+ }\r
+\r
+ // Safari and Opera do not add the border for the element\r
+ if (jQuery.browser.safari || jQuery.browser.opera) {\r
+ x += parseInt(jQuery.css(elem, 'borderLeftWidth')) || 0;\r
+ y += parseInt(jQuery.css(elem, 'borderTopWidth')) || 0;\r
+ }\r
+\r
+ return {\r
+ top: y - st,\r
+ left: x - sl,\r
+ width: elem.offsetWidth,\r
+ height: elem.offsetHeight,\r
+ borderTop: parseInt(jQuery.css(elem, 'borderTopWidth')) || 0,\r
+ borderLeft: parseInt(jQuery.css(elem, 'borderLeftWidth')) || 0,\r
+ marginTop: parseInt(jQuery.css(elem, 'marginTopWidth')) || 0,\r
+ marginLeft: parseInt(jQuery.css(elem, 'marginLeftWidth')) || 0,\r
+ scrollTop: st,\r
+ scrollLeft: sl,\r
+ pageYOffset: window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0,\r
+ pageXOffset: window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0\r
+ };\r