/* Copyright (c) 2007 Paul Bakaus (paul.bakaus@googlemail.com) and Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net) * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses. * * $LastChangedDate: 2008-01-10 13:07:50 +0000 (Thu, 10 Jan 2008) $ * $Rev: 4403 $ * * Version: 1.2 * * Requires: jQuery 1.2+ */(function($){	$.dimensions = {	version: '1.2'};// Create innerHeight, innerWidth, outerHeight and outerWidth methods$.each( [ 'Height', 'Width' ], function(i, name){		// innerHeight and innerWidth	$.fn[ 'inner' + name ] = function() {		if (!this[0]) return;				var torl = name == 'Height' ? 'Top'    : 'Left',  // top or left		    borr = name == 'Height' ? 'Bottom' : 'Right'; // bottom or right				return this.is(':visible') ? this[0]['client' + name] : num( this, name.toLowerCase() ) + num(this, 'padding' + torl) + num(this, 'padding' + borr);	};		// outerHeight and outerWidth	$.fn[ 'outer' + name ] = function(options) {		if (!this[0]) return;				var torl = name == 'Height' ? 'Top'    : 'Left',  // top or left		    borr = name == 'Height' ? 'Bottom' : 'Right'; // bottom or right				options = $.extend({ margin: false }, options || {});				var val = this.is(':visible') ? 				this[0]['offset' + name] : 				num( this, name.toLowerCase() )					+ num(this, 'border' + torl + 'Width') + num(this, 'border' + borr + 'Width')					+ num(this, 'padding' + torl) + num(this, 'padding' + borr);				return val + (options.margin ? (num(this, 'margin' + torl) + num(this, 'margin' + borr)) : 0);	};});// Create scrollLeft and scrollTop methods$.each( ['Left', 'Top'], function(i, name) {	$.fn[ 'scroll' + name ] = function(val) {		if (!this[0]) return;				return val != undefined ?					// Set the scroll offset			this.each(function() {				this == window || this == document ?					window.scrollTo( 						name == 'Left' ? val : $(window)[ 'scrollLeft' ](),						name == 'Top'  ? val : $(window)[ 'scrollTop'  ]()					) :					this[ 'scroll' + name ] = val;			}) :						// Return the scroll offset			this[0] == window || this[0] == document ?				self[ (name == 'Left' ? 'pageXOffset' : 'pageYOffset') ] ||					$.boxModel && document.documentElement[ 'scroll' + name ] ||					document.body[ 'scroll' + name ] :				this[0][ 'scroll' + name ];	};});$.fn.extend({	position: function() {		var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results;				if (elem) {			// Get *real* offsetParent			offsetParent = this.offsetParent();						// Get correct offsets			offset       = this.offset();			parentOffset = offsetParent.offset();						// Subtract element margins			offset.top  -= num(elem, 'marginTop');			offset.left -= num(elem, 'marginLeft');						// Add offsetParent borders			parentOffset.top  += num(offsetParent, 'borderTopWidth');			parentOffset.left += num(offsetParent, 'borderLeftWidth');						// Subtract the two offsets			results = {				top:  offset.top  - parentOffset.top,				left: offset.left - parentOffset.left			};		}				return results;	},		offsetParent: function() {		var offsetParent = this[0].offsetParent;		while ( offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && $.css(offsetParent, 'position') == 'static') )			offsetParent = offsetParent.offsetParent;		return $(offsetParent);	}});function num(el, prop) {	return parseInt($.curCSS(el.jquery?el[0]:el,prop,true))||0;};})(jQuery);