/*
* Superfish v1.4.8 - jQuery menu widget
* Copyright (c) 2008 Joel Birch
*
* Dual licensed under the MIT and GPL licenses:
* 	http://www.opensource.org/licenses/mit-license.php
* 	http://www.gnu.org/licenses/gpl.html
*
* CHANGELOG: http://users.tpg.com.au/j_birch/plugins/superfish/changelog.txt
*/

; (function($) {
    $.fn.superfish = function(op) {

        var sf = $.fn.superfish,
			c = sf.c,
			$arrow = $(['<span class="', c.arrowClass, '"> &#187;</span>'].join('')),
			over = function() {
			    var $$ = $(this), menu = getMenu($$);
			    clearTimeout(menu.sfTimer);
			    $$.showSuperfishUl().siblings().hideSuperfishUl();
			},
			out = function() {
			    var $$ = $(this), menu = getMenu($$), o = sf.op;
			    clearTimeout(menu.sfTimer);
			    menu.sfTimer = setTimeout(function() {
			        o.retainPath = ($.inArray($$[0], o.$path) > -1);
			        $$.hideSuperfishUl();
			        if (o.$path.length && $$.parents(['li.', o.hoverClass].join('')).length < 1) { over.call(o.$path); }
			    }, o.delay);
			},
			getMenu = function($menu) {
			    var menu = $menu.parents(['ul.', c.menuClass, ':first'].join(''))[0];
			    sf.op = sf.o[menu.serial];
			    return menu;
			},
			addArrow = function($a) { $a.addClass(c.anchorClass).append($arrow.clone()); };

        return this.each(function() {
            var s = this.serial = sf.o.length;
            var o = $.extend({}, sf.defaults, op);
            o.$path = $('li.' + o.pathClass, this).slice(0, o.pathLevels).each(function() {
                $(this).addClass([o.hoverClass, c.bcClass].join(' '))
					.filter('li:has(ul)').removeClass(o.pathClass);
            });
            sf.o[s] = sf.op = o;

            $('li:has(ul)', this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over, out).each(function() {
                if (o.autoArrows) addArrow($('>a:first-child', this));
            })
			.not('.' + c.bcClass)
				.hideSuperfishUl();

            var $a = $('a', this);
            $a.each(function(i) {
                var $li = $a.eq(i).parents('li');
                $a.eq(i).focus(function() { over.call($li); }).blur(function() { out.call($li); });
            });
            o.onInit.call(this);

        }).each(function() {
            var menuClasses = [c.menuClass];
            if (sf.op.dropShadows && !($.browser.msie && $.browser.version < 7)) menuClasses.push(c.shadowClass);
            $(this).addClass(menuClasses.join(' '));
        });
    };

    var sf = $.fn.superfish;
    sf.o = [];
    sf.op = {};
    sf.IE7fix = function() {
        var o = sf.op;
        if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity != undefined)
            this.toggleClass(sf.c.shadowClass + '-off');
    };
    sf.c = {
        bcClass: 'sf-breadcrumb',
        menuClass: 'sf-js-enabled',
        anchorClass: 'sf-with-ul',
        arrowClass: 'sf-sub-indicator',
        shadowClass: 'sf-shadow'
    };
    sf.defaults = {
        hoverClass: 'sfHover',
        pathClass: 'overideThisToUse',
        pathLevels: 1,
        delay: 300,   //  Delay in millesconds for menu to hide after unselected
        animation: { height: 'show' },    //  Change this to opacity: 'show' if you want
        speed: 'normal',   //  speed of the drop-down, fast, normal, slow
        autoArrows: false,
        dropShadows: true,
        disableHI: false, 	// true disables hoverIntent detection
        onInit: function() { }, // callback functions
        onBeforeShow: function() { },
        onShow: function() { },
        onHide: function() { }
    };
    $.fn.extend({
        hideSuperfishUl: function() {
            var o = sf.op,
				not = (o.retainPath === true) ? o.$path : '';
            o.retainPath = false;
            var $ul = $(['li.', o.hoverClass].join(''), this).add(this).not(not).removeClass(o.hoverClass)
					.find('>ul').hide().css('visibility', 'hidden');
            o.onHide.call($ul);
            return this;
        },
        showSuperfishUl: function() {
            var o = sf.op,
				sh = sf.c.shadowClass + '-off',
				$ul = this.addClass(o.hoverClass)
					.find('>ul:hidden').css('visibility', 'visible');
            sf.IE7fix.call($ul);
            o.onBeforeShow.call($ul);
            $ul.animate(o.animation, o.speed, function() { sf.IE7fix.call($ul); o.onShow.call($ul); });
            return this;
        }
    });

})(jQuery);




/*
* Supersubs v0.2b - jQuery plugin
* Copyright (c) 2008 Joel Birch
*
* Dual licensed under the MIT and GPL licenses:
* 	http://www.opensource.org/licenses/mit-license.php
* 	http://www.gnu.org/licenses/gpl.html
*
*
* This plugin automatically adjusts submenu widths of suckerfish-style menus to that of
* their longest list item children. If you use this, please expect bugs and report them
* to the jQuery Google Group with the word 'Superfish' in the subject line.
*
*/

; (function($) { // $ will refer to jQuery within this closure

    $.fn.supersubs = function(options) {
        var opts = $.extend({}, $.fn.supersubs.defaults, options);
        // return original object to support chaining
        return this.each(function() {
            // cache selections
            var $$ = $(this);
            // support metadata
            var o = $.meta ? $.extend({}, opts, $$.data()) : opts;
            // get the font size of menu.
            // .css('fontSize') returns various results cross-browser, so measure an em dash instead
            var fontsize = $('<li id="menu-fontsize">&#8212;</li>').css({
                'padding': 0,
                'position': 'absolute',
                'top': '-999em',
                'width': 'auto'
            }).appendTo($$).width(); //clientWidth is faster, but was incorrect here
            // remove em dash
            $('#menu-fontsize').remove();
            // cache all ul elements
            $ULs = $$.find('ul');
            // loop through each ul in menu
            $ULs.each(function(i) {
                // cache this ul
                var $ul = $ULs.eq(i);
                // get all (li) children of this ul
                var $LIs = $ul.children();
                // get all anchor grand-children
                var $As = $LIs.children('a');
                // force content to one line and save current float property
                var liFloat = $LIs.css('white-space', 'nowrap').css('float');
                // remove width restrictions and floats so elements remain vertically stacked
                var emWidth = $ul.add($LIs).add($As).css({
                    'float': 'none',
                    'width': 'auto'
                })
                // this ul will now be shrink-wrapped to longest li due to position:absolute
                // so save its width as ems. Clientwidth is 2 times faster than .width() - thanks Dan Switzer
				.end().end()[0].clientWidth / fontsize;
                // add more width to ensure lines don't turn over at certain sizes in various browsers
                emWidth += o.extraWidth;
                // restrict to at least minWidth and at most maxWidth
                if (emWidth > o.maxWidth) { emWidth = o.maxWidth; }
                else if (emWidth < o.minWidth) { emWidth = o.minWidth; }
                emWidth += 'em';
                // set ul to width in ems
                $ul.css('width', emWidth);
                // restore li floats to avoid IE bugs
                // set li width to full width of this ul
                // revert white-space to normal
                $LIs.css({
                    'float': liFloat,
                    'width': '100%',
                    'white-space': 'normal'
                })
                // update offset position of descendant ul to reflect new width of parent
				.each(function() {
				    var $childUl = $('>ul', this);
				    var offsetDirection = $childUl.css('left') !== undefined ? 'left' : 'right';
				    $childUl.css(offsetDirection, emWidth);
				});
            });

        });
    };
    // expose defaults
    $.fn.supersubs.defaults = {
        minWidth: 9, 	// requires em unit.
        maxWidth: 25, 	// requires em unit.
        extraWidth: 0			// extra width can ensure lines don't sometimes turn over due to slight browser differences in how they round-off values
    };

})(jQuery); // plugin code ends

$(function() {
    $('.sf-menu').superfish();
    $('.sf-menu > li:first').addClass('first');
    $('.sf-menu > li:last').addClass('last');
})