/* 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: 2007-12-20 08:43:48 -0600 (Thu, 20 Dec 2007) $
 * $Rev: 4257 $
 *
 * Version: 1.2
 *
 * Requires: jQuery 1.2+
 */
(function($){$.dimensions={version:'1.2'};$.each(['Height','Width'],function(i,name){$.fn['inner'+name]=function(){if(!this[0])return;var torl=name=='Height'?'Top':'Left',borr=name=='Height'?'Bottom':'Right';return this.is(':visible')?this[0]['client'+name]:num(this,name.toLowerCase())+num(this,'padding'+torl)+num(this,'padding'+borr);};$.fn['outer'+name]=function(options){if(!this[0])return;var torl=name=='Height'?'Top':'Left',borr=name=='Height'?'Bottom':'Right';options=$.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);};});$.each(['Left','Top'],function(i,name){$.fn['scroll'+name]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(name=='Left'?val:$(window)['scrollLeft'](),name=='Top'?val:$(window)['scrollTop']()):this['scroll'+name]=val;}):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){offsetParent=this.offsetParent();offset=this.offset();parentOffset=offsetParent.offset();offset.top-=num(elem,'marginTop');offset.left-=num(elem,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');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);


/* Copyright (c) 2008 Brian Beck (exogen@gmail.com)
 * MIT (http://www.opensource.org/licenses/mit-license.php) licensed.
 *
 * Version: 1.0
 *
 * Requires:
 *   jQuery 1.2+
 *   Dimensions (http://plugins.jquery.com/project/dimensions)
 */

(function($) {
    $.extend({
        ahover: {
            version: 1.0,
            defaults: {
                toggleSpeed: 75,
                toggleEffect: 'both',
                hoverEffect: null,
                moveSpeed: 250,
                easing: 'swing',
                className: 'ahover'
            },
            effects: {
                'width': {width: 0},
                'height': {height: 0},
                'both': {width: 0, height: 0}
            }
        }
    });
    
    $.fn.extend({
        ahover: function(options) {
            var options = $.extend({}, $.ahover.defaults, options);
            var effect = (
                (typeof options.toggleEffect == 'string') ?
                $.ahover.effects[options.toggleEffect] : options.toggleEffect
            );
            var parent = this.offsetParent();
            return this.hover(
                function(e) {
                    var over = $(this);
                    var overSize = {
                        width: over.outerWidth(),
                        height: over.outerHeight()
                    };
                    var overOffset = over.offset();
                    var parentOffset = parent.offset();

                    var under = $('div.' + options.className, parent).stop();
                    var created = (under.length == 0);
                    if (created) {
                        under = $('<div>&nbsp;</div>')
                            .addClass(options.className)
                            .appendTo(parent).css(overSize);
                    }
                    
                    var underOffset = {
                        left: overOffset.left - parentOffset.left -
                            (under.outerWidth() - under.width()) / 2,
                        top: overOffset.top - parentOffset.top -
                            (under.outerHeight() - under.height()) / 2
                    }

                    if (created) {
                        under.css(underOffset).css(effect).animate(overSize, {
                            queue: false,
                            duration: options.toggleSpeed,
                            easing: options.easing
                        });
                    }
                    else {
                        var underCSS = $.extend({}, overSize, underOffset);
                        under.animate(underCSS, {
                            queue: false,
                            duration: options.moveSpeed,
                            easing: options.easing
                        });
                    }
                    if ($.isFunction(options.hoverEffect)) {
                        under.queue(options.hoverEffect);
                    }
                },
                function(e) {
                    $('div.' + options.className, parent).animate(effect, {
                        queue: false,
                        duration: options.toggleSpeed,
                        easing: options.easing,
                        complete: function() { $(this).remove(); }
                    });
                }
            );
        }
    });
})(jQuery);