/*
 * jQuery UI Accordion 1.6
 * 
 * Copyright (c) 2007 Jörn Zaefferer
 *
 * http://docs.jquery.com/UI/Accordion
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 * Revision: $Id: jquery.accordion.js 4876 2008-03-08 11:49:04Z joern.zaefferer $
 *
 */

;(function($) {
	
// If the UI scope is not available, add it
$.ui = $.ui || {};

$.fn.extend({
	accordion: function(options, data) {
		var args = Array.prototype.slice.call(arguments, 1);

		return this.each(function() {
			if (typeof options == "string") {
				var accordion = $.data(this, "ui-accordion");
				accordion[options].apply(accordion, args);
			// INIT with optional options
			} else if (!$(this).is(".ui-accordion"))
				$.data(this, "ui-accordion", new $.ui.accordion(this, options));
		});
	},
	// deprecated, use accordion("activate", index) instead
	activate: function(index) {
		return this.accordion("activate", index);
	}
});

$.ui.accordion = function(container, options) {
	
	// setup configuration
	this.options = options = $.extend({}, $.ui.accordion.defaults, options);
	this.element = container;
	
	$(container).addClass("ui-accordion");
	
	if ( options.navigation ) {
		var current = $(container).find("a").filter(options.navigationFilter);
		if ( current.length ) {
			if ( current.filter(options.header).length ) {
				options.active = current;
			} else {
				options.active = current.parent().parent().prev();
				current.addClass("current");
			}
		}
	}
	
	// calculate active if not specified, using the first header
	options.headers = $(container).find(options.header);
	options.active = findActive(options.headers, options.active);

	if ( options.fillSpace ) {
		var maxHeight = $(container).parent().height();
		options.headers.each(function() {
			maxHeight -= $(this).outerHeight();
		});
		var maxPadding = 0;
		options.headers.next().each(function() {
			maxPadding = Math.max(maxPadding, $(this).innerHeight() - $(this).height());
		}).height(maxHeight - maxPadding);
	} else if ( options.autoheight ) {
		var maxHeight = 0;
		options.headers.next().each(function() {
			maxHeight = Math.max(maxHeight, $(this).outerHeight());
		}).height(maxHeight);
	}

	options.headers
		.not(options.active || "")
		.next()
		.hide();
	options.active.parent().andSelf().addClass(options.selectedClass);
	
	if (options.event)
		$(container).bind((options.event) + ".ui-accordion", clickHandler);
};

$.ui.accordion.prototype = {
	activate: function(index) {
		// call clickHandler with custom event
		clickHandler.call(this.element, {
			target: findActive( this.options.headers, index )[0]
		});
	},
	
	enable: function() {
		this.options.disabled = false;
	},
	disable: function() {
		this.options.disabled = true;
	},
	destroy: function() {
		this.options.headers.next().css("display", "");
		if ( this.options.fillSpace || this.options.autoheight ) {
			this.options.headers.next().css("height", "");
		}
		$.removeData(this.element, "ui-accordion");
		$(this.element).removeClass("ui-accordion").unbind(".ui-accordion");
	}
}

function scopeCallback(callback, scope) {
	return function() {
		return callback.apply(scope, arguments);
	};
}

function completed(cancel) {
	// if removed while animated data can be empty
	if (!$.data(this, "ui-accordion"))
		return;
	var instance = $.data(this, "ui-accordion");
	var options = instance.options;
	options.running = cancel ? 0 : --options.running;
	if ( options.running )
		return;
	if ( options.clearStyle ) {
		options.toShow.add(options.toHide).css({
			height: "",
			overflow: ""
		});
	}
	$(this).triggerHandler("change.ui-accordion", [options.data], options.change);
}

function toggle(toShow, toHide, data, clickedActive, down) {
	var options = $.data(this, "ui-accordion").options;
	options.toShow = toShow;
	options.toHide = toHide;
	options.data = data;
	var complete = scopeCallback(completed, this);
	
	// count elements to animate
	options.running = toHide.size() == 0 ? toShow.size() : toHide.size();
	
	if ( options.animated ) {
		if ( !options.alwaysOpen && clickedActive ) {
			$.ui.accordion.animations[options.animated]({
				toShow: jQuery([]),
				toHide: toHide,
				complete: complete,
				down: down,
				autoheight: options.autoheight
			});
		} else {
			$.ui.accordion.animations[options.animated]({
				toShow: toShow,
				toHide: toHide,
				complete: complete,
				down: down,
				autoheight: options.autoheight
			});
		}
	} else {
		if ( !options.alwaysOpen && clickedActive ) {
			toShow.toggle();
		} else {
			toHide.hide();
			toShow.show();
		}
		complete(true);
	}
}

function clickHandler(event) {
	var options = $.data(this, "ui-accordion").options;
	if (options.disabled)
		return false;
	
	// called only when using activate(false) to close all parts programmatically
	if ( !event.target && !options.alwaysOpen ) {
		options.active.parent().andSelf().toggleClass(options.selectedClass);
		var toHide = options.active.next(),
			data = {
				instance: this,
				options: options,
				newHeader: jQuery([]),
				oldHeader: options.active,
				newContent: jQuery([]),
				oldContent: toHide
			},
			toShow = options.active = $([]);
		toggle.call(this, toShow, toHide, data );
		return false;
	}
	// get the click target
	var clicked = $(event.target);
	
	// due to the event delegation model, we have to check if one
	// of the parent elements is our actual header, and find that
	if ( clicked.parents(options.header).length )
		while ( !clicked.is(options.header) )
			clicked = clicked.parent();
	
	var clickedActive = clicked[0] == options.active[0];
	
	// if animations are still active, or the active header is the target, ignore click
	if (options.running || (options.alwaysOpen && clickedActive))
		return false;
	if (!clicked.is(options.header))
		return;

	// switch classes
	options.active.parent().andSelf().toggleClass(options.selectedClass);
	if ( !clickedActive ) {
		clicked.parent().andSelf().addClass(options.selectedClass);
	}

	// find elements to show and hide
	var toShow = clicked.next(),
		toHide = options.active.next(),
		//data = [clicked, options.active, toShow, toHide],
		data = {
			instance: this,
			options: options,
			newHeader: clicked,
			oldHeader: options.active,
			newContent: toShow,
			oldContent: toHide
		},
		down = options.headers.index( options.active[0] ) > options.headers.index( clicked[0] );
	
	options.active = clickedActive ? $([]) : clicked;
	toggle.call(this, toShow, toHide, data, clickedActive, down );

	return false;
};

function findActive(headers, selector) {
	return selector != undefined
		? typeof selector == "number"
			? headers.filter(":eq(" + selector + ")")
			: headers.not(headers.not(selector))
		: selector === false
			? $([])
			: headers.filter(":eq(0)");
}

$.extend($.ui.accordion, {
	defaults: {
		selectedClass: "selected",
		alwaysOpen: true,
		animated: 'slide',
		event: "click",
		header: "a",
		autoheight: false,
		running: 0,
		navigationFilter: function() {
			return this.href.toLowerCase() == location.href.toLowerCase();
		}
	},
	animations: {
		slide: function(options, additions) {
			options = $.extend({
				easing: "swing",
				duration: 300
			}, options, additions);
			if ( !options.toHide.size() ) {
				options.toShow.animate({height: "show"}, options);
				return;
			}
			var hideHeight = options.toHide.height(),
				showHeight = options.toShow.height(),
				difference = showHeight / hideHeight;
			options.toShow.css({ height: 0, overflow: 'hidden' }).show();
			options.toHide.filter(":hidden").each(options.complete).end().filter(":visible").animate({height:"hide"},{
				step: function(now) {
					var current = (hideHeight - now) * difference;
					if ($.browser.msie || $.browser.opera) {
						current = Math.ceil(current);
					}
					options.toShow.height( current );
				},
				duration: options.duration,
				easing: options.easing,
				complete: function() {
					if ( !options.autoheight ) {
						options.toShow.css("height", "auto");
					}
					options.complete();
				}
			});
		},
		bounceslide: function(options) {
			this.slide(options, {
				easing: options.down ? "bounceout" : "swing",
				duration: options.down ? 1000 : 200
			});
		},
		easeslide: function(options) {
			this.slide(options, {
				easing: "easeinout",
				duration: 700
			})
		}
	}
});

})(jQuery);

/**
* History/Remote - jQuery plugin for enabling history support and bookmarking
* @requires jQuery v1.0.3
*
* http://stilbuero.de/jquery/history/
*
* Copyright (c) 2006 Klaus Hartl (stilbuero.de)
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* Version: 0.2.3
*/
eval(function(p, a, c, k, e, r) { e = function(c) { return (c < a ? '' : e(parseInt(c / a))) + ((c = c % a) > 35 ? String.fromCharCode(c + 29) : c.toString(36)) }; if (!''.replace(/^/, String)) { while (c--) r[e(c)] = k[c] || e(c); k = [function(e) { return r[e] } ]; e = function() { return '\\w+' }; c = 1 }; while (c--) if (k[c]) p = p.replace(new RegExp('\\b' + e(c) + '\\b', 'g'), k[c]); return p } ('(2($){$.D=16 2(){4 c=\'15\';4 k=7.6;4 d=z;4 g;5.o=2(){};4 h=2(){$(\'.x-R\').1i()};$(8).K(c,h);3($.v.19){4 e,p=q;$(2(){e=$(\'<H 13="12: Z;"></H>\').E(8.U).1o(0);4 a=e.C.8;a.P();a.M();3(k&&k!=\'#\'){a.7.6=k.B(\'#\',\'\')}});5.o=2(a){k=a;4 b=e.C.8;b.P();b.M();b.7.6=a.B(\'#\',\'\')};g=2(){4 a=e.C.8;4 b=a.7.6;3(b!=k){k=b;3(b&&b!=\'#\'){$(\'a[@l$="\'+b+\'"]\').m();7.6=b}n 3(p){7.6=\'\';$(8).u(c)}}p=A}}n 3($.v.18||$.v.17){5.o=2(a){k=a};g=2(){3(7.6){3(k!=7.6){k=7.6;$(\'a[@l$="\'+k+\'"]\').m()}}n 3(k){k=\'\';$(8).u(c)}}}n 3($.v.14){4 f,r,t;$(2(){f=[];f.9=y.9;r=[]});4 j=q,p=q;t=2(a){f.G(a);r.9=0;j=q};5.o=2(a){k=a;t(k)};g=2(){4 b=y.9-f.9;3(b){j=q;3(b<0){F(4 i=0;i<11.10(b);i++)r.Y(f.X())}n{F(4 i=0;i<b;i++)f.G(r.W())}4 a=f[f.9-1];$(\'a[@l$="\'+a+\'"]\').m();k=7.6}n 3(f[f.9-1]==T&&!j){3(8.S.1n(\'#\')>=0){$(\'a[@l$="\'+\'#\'+8.S.1m(\'#\')[1]+\'"]\').m()}n 3(p){$(8).u(c)}j=A}p=A}}5.1l=2(a){3(w a==\'2\'){$(8).1k(c,h).K(c,a)}3(7.6&&w t==\'T\'){$(\'a[@l$="\'+7.6+\'"]\').u(\'m\')}3(g&&d==z){d=1j(g,1h)}}};$.Q.x=2(g,f,c){c=c||2(){};3(w f==\'2\'){c=f}f=$.1g({O:\'x-\'},f||{});4 d=$(g).1f()&&$(g)||$(\'<I></I>\').E(\'U\');d.1e(\'x-R\');L 5.1d(2(i){4 a=5.l;4 b=\'#\'+(5.N&&5.N.B(/\\s/g,\'1c\')||f.O+(i+1));5.l=b;$(5).m(2(e){3(!d[\'J\']){3(e.V){$.D.o(b)}d.1b(a,2(){d[\'J\']=z;c()})}})})};$.Q.y=2(a){L 5.m(2(e){3(e.V){$.D.o(5.6)}w a==\'2\'&&a()})}})(1a);', 62, 87, '||function|if|var|this|hash|location|document|length||||||||||||href|click|else|update|initialized|false|_forwardStack||_addHistory|trigger|browser|typeof|remote|history|null|true|replace|contentWindow|ajaxHistory|appendTo|for|push|iframe|div|locked|bind|return|close|title|hashPrefix|open|fn|output|URL|undefined|body|clientX|shift|pop|unshift|none|abs|Math|display|style|safari|historyReset|new|opera|mozilla|msie|jQuery|load|_|each|addClass|size|extend|200|empty|setInterval|unbind|initialize|split|indexOf|get'.split('|'), 0, {}))

/* 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 08:46:55 -0600 (Thu, 20 Dec 2007) $
* $Rev: 4259 $
*
* 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);