/*
* jQuery UI selectmenu
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI
* https://github.com/fnagel/jquery-ui/wiki/Selectmenu
*/

(function ($) {

    $.widget("ui.selectmenu", {
        getter: "value",
        version: "1.8",
        eventPrefix: "selectmenu",
        options: {
            transferClasses: true,
            typeAhead: "sequential",
            style: 'dropdown',
            positionOptions: {
                my: "left top",
                at: "left bottom",
                offset: null
            },
            width: null,
            menuWidth: null,
            handleWidth: 26,
            maxHeight: null,
            icons: null,
            format: null,
            bgImage: function () { },
            wrapperElement: ""
        },

        _create: function () {
            var self = this, o = this.options;

            // set a default id value, generate a new random one if not set by developer
            var selectmenuId = this.element.attr('id') || 'ui-selectmenu-' + Math.random().toString(16).slice(2, 10);

            // quick array of button and menu id's
            this.ids = [selectmenuId + '-button', selectmenuId + '-menu'];

            // define safe mouseup for future toggling
            this._safemouseup = true;

            // create menu button wrapper
            this.newelement = $('<a class="' + this.widgetBaseClass + ' ui-widget ui-state-default ui-corner-all" id="' + this.ids[0] + '" role="button" href="#" tabindex="0" aria-haspopup="true" aria-owns="' + this.ids[1] + '"></a>')
			.insertAfter(this.element);
            this.newelement.wrap(o.wrapperElement);

            // transfer tabindex
            var tabindex = this.element.attr('tabindex');
            if (tabindex) {
                this.newelement.attr('tabindex', tabindex);
            }

            // save reference to select in data for ease in calling methods
            this.newelement.data('selectelement', this.element);

            // menu icon
            this.selectmenuIcon = $('<span class="' + this.widgetBaseClass + '-icon ui-icon"></span>')
			.prependTo(this.newelement);

            // append status span to button
            this.newelement.prepend('<span class="' + self.widgetBaseClass + '-status" />');

            // make associated form label trigger focus
            $('label[for="' + this.element.attr('id') + '"]')
			.attr('for', this.ids[0])
			.bind('click.selectmenu', function () {
			    self.newelement[0].focus();
			    return false;
			});

            // click toggle for menu visibility
            this.newelement
			.bind('mousedown.selectmenu', function (event) {
			    self._toggle(event, true);
			    // make sure a click won't open/close instantly
			    if (o.style == "popup") {
			        self._safemouseup = false;
			        setTimeout(function () { self._safemouseup = true; }, 300);
			    }
			    return false;
			})
			.bind('click.selectmenu', function () {
			    return false;
			})
			.bind("keydown.selectmenu", function (event) {
			    var ret = false;
			    switch (event.keyCode) {
			        case $.ui.keyCode.ENTER:
			            ret = true;
			            break;
			        case $.ui.keyCode.SPACE:
			            self._toggle(event);
			            break;
			        case $.ui.keyCode.UP:
			            if (event.altKey) {
			                self.open(event);
			            } else {
			                self._moveSelection(-1);
			            }
			            break;
			        case $.ui.keyCode.DOWN:
			            if (event.altKey) {
			                self.open(event);
			            } else {
			                self._moveSelection(1);
			            }
			            break;
			        case $.ui.keyCode.LEFT:
			            self._moveSelection(-1);
			            break;
			        case $.ui.keyCode.RIGHT:
			            self._moveSelection(1);
			            break;
			        case $.ui.keyCode.TAB:
			            ret = true;
			            break;
			        default:
			            ret = true;
			            self._typeAhead(event.keyCode, 'mouseup');
			            break;
			    }
			    return ret;
			})
			.bind('mouseover.selectmenu focus.selectmenu', function () {
			    if (!o.disabled) {
			        $(this).addClass(self.widgetBaseClass + '-focus ui-state-hover');
			    }
			})
			.bind('mouseout.selectmenu blur.selectmenu', function () {
			    if (!o.disabled) {
			        $(this).removeClass(self.widgetBaseClass + '-focus ui-state-hover');
			    }
			});

            // document click closes menu
            $(document).bind("mousedown.selectmenu", function (event) {
                self.close(event);
            });

            // change event on original selectmenu
            this.element
			.bind("click.selectmenu", function () {
			    self._refreshValue();
			})
            // newelement can be null under unclear circumstances in IE8 
			.bind("focus.selectmenu", function () {
			    if (this.newelement) {
			        this.newelement[0].focus();
			    }
			});

            // original selectmenu width
            var selectWidth = this.element.width();

            // set menu button width
            this.newelement.width(o.width ? o.width : selectWidth);

            // hide original selectmenu element
            this.element.hide();

            // create menu portion, append to body
            this.list = $('<ul class="' + self.widgetBaseClass + '-menu ui-widget ui-widget-content" aria-hidden="true" role="listbox" aria-labelledby="' + this.ids[0] + '" id="' + this.ids[1] + '"></ul>').appendTo('body');
            this.list.wrap(o.wrapperElement);

            // transfer menu click to menu button
            this.list
			.bind("keydown.selectmenu", function (event) {
			    var ret = false;
			    switch (event.keyCode) {
			        case $.ui.keyCode.UP:
			            if (event.altKey) {
			                self.close(event, true);
			            } else {
			                self._moveFocus(-1);
			            }
			            break;
			        case $.ui.keyCode.DOWN:
			            if (event.altKey) {
			                self.close(event, true);
			            } else {
			                self._moveFocus(1);
			            }
			            break;
			        case $.ui.keyCode.LEFT:
			            self._moveFocus(-1);
			            break;
			        case $.ui.keyCode.RIGHT:
			            self._moveFocus(1);
			            break;
			        case $.ui.keyCode.HOME:
			            self._moveFocus(':first');
			            break;
			        case $.ui.keyCode.PAGE_UP:
			            self._scrollPage('up');
			            break;
			        case $.ui.keyCode.PAGE_DOWN:
			            self._scrollPage('down');
			            break;
			        case $.ui.keyCode.END:
			            self._moveFocus(':last');
			            break;
			        case $.ui.keyCode.ENTER:
			        case $.ui.keyCode.SPACE:
			            self.close(event, true);
			            $(event.target).parents('li:eq(0)').trigger('mouseup');
			            break;
			        case $.ui.keyCode.TAB:
			            ret = true;
			            self.close(event, true);
			            break;
			        case $.ui.keyCode.ESCAPE:
			            self.close(event, true);
			            break;
			        default:
			            ret = true;

			            self._typeAhead(event.keyCode, 'focus'); break;
			    }
			    return ret;
			});

            // needed when window is resized
            $(window).bind("resize.selectmenu", function () {
                $.proxy(self._refreshPosition, this);
            });
        },

        _init: function () {
            var self = this, o = this.options;

            // serialize selectmenu element options	
            var selectOptionData = [];
            this.element
			.find('option')
			.each(function () {
			    selectOptionData.push({
			        value: $(this).attr('value'),
			        text: self._formatText($(this).text()),
			        selected: $(this).attr('selected'),
			        classes: $(this).attr('class'),
			        typeahead: $(this).attr('typeahead'),
			        parentOptGroup: $(this).parent('optgroup').attr('label'),
			        bgImage: o.bgImage.call($(this))
			    });
			});

            // active state class is only used in popup style
            var activeClass = (self.options.style == "popup") ? " ui-state-active" : "";

            // empty list so we can refresh the selectmenu via selectmenu()
            this.list.html("");

            // write li's
            for (var i = 0; i < selectOptionData.length; i++) {
                var thisLi = $('<li role="presentation"><a href="#" tabindex="-1" role="option" aria-selected="false"' + (selectOptionData[i].typeahead ? ' typeahead="' + selectOptionData[i].typeahead + '"' : '') + '>' + selectOptionData[i].text + '</a></li>')
				.data('index', i)
				.addClass(selectOptionData[i].classes)
				.data('optionClasses', selectOptionData[i].classes || '')
				.bind("mouseup.selectmenu", function (event) {
				    if (self._safemouseup) {
				        var changed = $(this).data('index') != self._selectedIndex();
				        self.index($(this).data('index'));
				        self.select(event);
				        if (changed) {
				            self.change(event);
				        }
				        self.close(event, true);
				    }
				    return false;
				})
				.bind("click.selectmenu", function () {
				    return false;
				})
				.bind('mouseover.selectmenu focus.selectmenu', function () {
				    self._selectedOptionLi().addClass(activeClass);
				    self._focusedOptionLi().removeClass(self.widgetBaseClass + '-item-focus ui-state-hover');
				    $(this).removeClass('ui-state-active').addClass(self.widgetBaseClass + '-item-focus ui-state-hover');
				})
				.bind('mouseout.selectmenu blur.selectmenu', function () {
				    if ($(this).is(self._selectedOptionLi().selector)) {
				        $(this).addClass(activeClass);
				    }
				    $(this).removeClass(self.widgetBaseClass + '-item-focus ui-state-hover');
				});

                // optgroup or not...
                if (selectOptionData[i].parentOptGroup) {
                    // whitespace in the optgroupname must be replaced, otherwise the li of existing optgroups are never found
                    var optGroupName = self.widgetBaseClass + '-group-' + selectOptionData[i].parentOptGroup.replace(/[^a-zA-Z0-9]/g, "");
                    if (this.list.find('li.' + optGroupName).size()) {
                        this.list.find('li.' + optGroupName + ':last ul').append(thisLi);
                    } else {
                        $('<li role="presentation" class="' + self.widgetBaseClass + '-group ' + optGroupName + '"><span class="' + self.widgetBaseClass + '-group-label">' + selectOptionData[i].parentOptGroup + '</span><ul></ul></li>')
						.appendTo(this.list)
						.find('ul')
						.append(thisLi);
                    }
                } else {
                    thisLi.appendTo(this.list);
                }

                // this allows for using the scrollbar in an overflowed list
                this.list.bind('mousedown.selectmenu mouseup.selectmenu', function () { return false; });

                // append icon if option is specified
                if (o.icons) {
                    for (var j in o.icons) {
                        if (thisLi.is(o.icons[j].find)) {
                            thisLi
							.data('optionClasses', selectOptionData[i].classes + ' ' + self.widgetBaseClass + '-hasIcon')
							.addClass(self.widgetBaseClass + '-hasIcon');
                            var iconClass = o.icons[j].icon || "";
                            thisLi
							.find('a:eq(0)')
							.prepend('<span class="' + self.widgetBaseClass + '-item-icon ui-icon ' + iconClass + '"></span>');
                            if (selectOptionData[i].bgImage) {
                                thisLi.find('span').css('background-image', selectOptionData[i].bgImage);
                            }
                        }
                    }
                }
            }

            // we need to set and unset the CSS classes for dropdown and popup style
            var isDropDown = (o.style == 'dropdown');
            this.newelement
			.toggleClass(self.widgetBaseClass + "-dropdown", isDropDown)
			.toggleClass(self.widgetBaseClass + "-popup", !isDropDown);
            this.list
			.toggleClass(self.widgetBaseClass + "-menu-dropdown ui-corner-bottom", isDropDown)
			.toggleClass(self.widgetBaseClass + "-menu-popup ui-corner-all", !isDropDown)
            // add corners to top and bottom menu items
			.find('li:first')
			.toggleClass("ui-corner-top", !isDropDown)
			.end().find('li:last')
			.addClass("ui-corner-bottom");
            this.selectmenuIcon
			.toggleClass('ui-icon-triangle-1-s', isDropDown)
			.toggleClass('ui-icon-triangle-2-n-s', !isDropDown);

            // transfer classes to selectmenu and list
            if (o.transferClasses) {
                var transferClasses = this.element.attr('class') || '';
                this.newelement.add(this.list).addClass(transferClasses);
            }

            // original selectmenu width
            var selectWidth = this.element.width();

            // set menu width to either menuWidth option value, width option value, or select width 
            if (o.style == 'dropdown') {
                this.list.width(o.menuWidth ? o.menuWidth : (o.width ? o.width : selectWidth));
            } else {
                this.list.width(o.menuWidth ? o.menuWidth : (o.width ? o.width - o.handleWidth : selectWidth - o.handleWidth));
            }

            // calculate default max height
            if (o.maxHeight) {
                // set max height from option 
                if (o.maxHeight < this.list.height()) {
                    this.list.height(o.maxHeight);
                }
            } else {
                if (!o.format && ($(window).height() / 3) < this.list.height()) {
                    o.maxHeight = $(window).height() / 3;
                    this.list.height(o.maxHeight);
                }
            }

            // save reference to actionable li's (not group label li's)
            this._optionLis = this.list.find('li:not(.' + self.widgetBaseClass + '-group)');

            // transfer disabled state
            if (this.element.attr('disabled') === true) {
                this.disable();
            }

            // update value
            this.index(this._selectedIndex());

            // needed when selectmenu is placed at the very bottom / top of the page
            window.setTimeout(function () {
                self._refreshPosition();
            }, 200);
        },

        destroy: function () {
            this.element.removeData(this.widgetName)
			.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
			.removeAttr('aria-disabled')
			.unbind(".selectmenu");

            $(window).unbind(".selectmenu");
            $(document).unbind(".selectmenu");

            // unbind click on label, reset its for attr
            $('label[for=' + this.newelement.attr('id') + ']')
			.attr('for', this.element.attr('id'))
			.unbind('.selectmenu');

            if (this.options.wrapperElement) {
                this.newelement.find(this.options.wrapperElement).remove();
                this.list.find(this.options.wrapperElement).remove();
            } else {
                this.newelement.remove();
                this.list.remove();
            }
            this.element.show();

            // call widget destroy function
            $.Widget.prototype.destroy.apply(this, arguments);
        },

        _typeAhead: function (code, eventType) {
            var self = this, focusFound = false, C = String.fromCharCode(code);
            c = C.toLowerCase();

            if (self.options.typeAhead == 'sequential') {
                // clear the timeout so we can use _prevChar
                window.clearTimeout('ui.selectmenu-' + self.selectmenuId);

                // define our find var
                var find = typeof (self._prevChar) == 'undefined' ? '' : self._prevChar.join('');

                function focusOptSeq(elem, ind, char) {
                    focusFound = true;
                    $(elem).trigger(eventType);
                    typeof (self._prevChar) == 'undefined' ? self._prevChar = [char] : self._prevChar[self._prevChar.length] = char;
                }
                this.list.find('li a').each(function (i) {
                    if (!focusFound) {
                        // allow the typeahead attribute on the option tag for a more specific lookup
                        var thisText = $(this).attr('typeahead') || $(this).text();
                        if (thisText.indexOf(find + C) == 0) {
                            focusOptSeq(this, i, C)
                        } else if (thisText.indexOf(find + c) == 0) {
                            focusOptSeq(this, i, c)
                        }
                    }
                });

                // if we didnt find it clear the prevChar
                if (!focusFound) {
                    //self._prevChar = undefined
                }

                // set a 1 second timeout for sequenctial typeahead
                //  	keep this set even if we have no matches so it doesnt typeahead somewhere else
                window.setTimeout(function (el) {
                    el._prevChar = undefined;
                }, 1000, self);

            } else {
                //define self._prevChar if needed
                if (!self._prevChar) { self._prevChar = ['', 0]; }

                var focusFound = false;
                function focusOpt(elem, ind) {
                    focusFound = true;
                    $(elem).trigger(eventType);
                    self._prevChar[1] = ind;
                }
                this.list.find('li a').each(function (i) {
                    if (!focusFound) {
                        var thisText = $(this).text();
                        if (thisText.indexOf(C) == 0 || thisText.indexOf(c) == 0) {
                            if (self._prevChar[0] == C) {
                                if (self._prevChar[1] < i) { focusOpt(this, i); }
                            }
                            else { focusOpt(this, i); }
                        }
                    }
                });
                this._prevChar[0] = C;
            }
        },

        // returns some usefull information, called by callbacks only
        _uiHash: function () {
            var index = this.index();
            return {
                index: index,
                option: $("option", this.element).get(index),
                value: this.element[0].value
            };
        },

        open: function (event) {
            var self = this;
            var disabledStatus = this.newelement.attr("aria-disabled");
            if (disabledStatus != 'true') {
                this._refreshPosition();
                this._closeOthers(event);
                this.newelement
				.addClass('ui-state-active');
                if (self.options.wrapperElement) {
                    this.list.parent().appendTo('body');
                } else {
                    this.list.appendTo('body');
                }
                this.list.addClass(self.widgetBaseClass + '-open')
				.attr('aria-hidden', false)
				.find('li:not(.' + self.widgetBaseClass + '-group):eq(' + this._selectedIndex() + ') a')[0].focus();
                if (this.options.style == "dropdown") {
                    this.newelement.removeClass('ui-corner-all').addClass('ui-corner-top');
                }
                this._refreshPosition();
                this._trigger("open", event, this._uiHash());
            }
        },

        close: function (event, retainFocus) {
            if (this.newelement.is('.ui-state-active')) {
                this.newelement
				.removeClass('ui-state-active');
                this.list
				.attr('aria-hidden', true)
				.removeClass(this.widgetBaseClass + '-open');
                if (this.options.style == "dropdown") {
                    this.newelement.removeClass('ui-corner-top').addClass('ui-corner-all');
                }
                if (retainFocus) {
                    this.newelement.focus();
                }
                this._trigger("close", event, this._uiHash());
            }
        },

        change: function (event) {
            this.element.trigger("change");
            this._trigger("change", event, this._uiHash());
        },

        select: function (event) {
            this._trigger("select", event, this._uiHash());
        },

        _closeOthers: function (event) {
            $('.' + this.widgetBaseClass + '.ui-state-active').not(this.newelement).each(function () {
                $(this).data('selectelement').selectmenu('close', event);
            });
            $('.' + this.widgetBaseClass + '.ui-state-hover').trigger('mouseout');
        },

        _toggle: function (event, retainFocus) {
            if (this.list.is('.' + this.widgetBaseClass + '-open')) {
                this.close(event, retainFocus);
            } else {
                this.open(event);
            }
        },

        _formatText: function (text) {
            return (this.options.format ? this.options.format(text) : text);
        },

        _selectedIndex: function () {
            return this.element[0].selectedIndex;
        },

        _selectedOptionLi: function () {
            return this._optionLis.eq(this._selectedIndex());
        },

        _focusedOptionLi: function () {
            return this.list.find('.' + this.widgetBaseClass + '-item-focus');
        },

        _moveSelection: function (amt) {
            var currIndex = parseInt(this._selectedOptionLi().data('index'), 10);
            var newIndex = currIndex + amt;
            return this._optionLis.eq(newIndex).trigger('mouseup');
        },

        _moveFocus: function (amt) {
            if (!isNaN(amt)) {
                var currIndex = parseInt(this._focusedOptionLi().data('index') || 0, 10);
                var newIndex = currIndex + amt;
            }
            else {
                var newIndex = parseInt(this._optionLis.filter(amt).data('index'), 10);
            }

            if (newIndex < 0) {
                newIndex = 0;
            }
            if (newIndex > this._optionLis.size() - 1) {
                newIndex = this._optionLis.size() - 1;
            }
            var activeID = this.widgetBaseClass + '-item-' + Math.round(Math.random() * 1000);

            this._focusedOptionLi().find('a:eq(0)').attr('id', '');
            this._optionLis.eq(newIndex).find('a:eq(0)').attr('id', activeID).focus();
            this.list.attr('aria-activedescendant', activeID);
        },

        _scrollPage: function (direction) {
            var numPerPage = Math.floor(this.list.outerHeight() / this.list.find('li:first').outerHeight());
            numPerPage = (direction == 'up' ? -numPerPage : numPerPage);
            this._moveFocus(numPerPage);
        },

        _setOption: function (key, value) {
            this.options[key] = value;
            if (key == 'disabled') {
                this.close();
                this.element
				.add(this.newelement)
				.add(this.list)[value ? 'addClass' : 'removeClass'](
					this.widgetBaseClass + '-disabled' + ' ' +
					this.namespace + '-state-disabled')
				.attr("aria-disabled", value);
            }
        },

        index: function (newValue) {
            if (arguments.length) {
                this.element[0].selectedIndex = newValue;
                this._refreshValue();
            } else {
                return this._selectedIndex();
            }
        },

        value: function (newValue) {
            if (arguments.length) {
                // FIXME test for number is a kind of legacy support, could be removed at any time (Dez. 2010)
                // see this post for more info: https://github.com/fnagel/jquery-ui/issues#issue/33
                if (typeof newValue == "number") {
                    this.index(newValue);
                } else if (typeof newValue == "string") {
                    this.element[0].value = newValue;
                    this._refreshValue();
                }
            } else {
                return this.element[0].value;
            }
        },

        _refreshValue: function () {
            var activeClass = (this.options.style == "popup") ? " ui-state-active" : "";
            var activeID = this.widgetBaseClass + '-item-' + Math.round(Math.random() * 1000);
            // deselect previous
            this.list
			.find('.' + this.widgetBaseClass + '-item-selected')
			.removeClass(this.widgetBaseClass + "-item-selected" + activeClass)
			.find('a')
			.attr('aria-selected', 'false')
			.attr('id', '');
            // select new
            this._selectedOptionLi()
			.addClass(this.widgetBaseClass + "-item-selected" + activeClass)
			.find('a')
			.attr('aria-selected', 'true')
			.attr('id', activeID);

            // toggle any class brought in from option
            var currentOptionClasses = (this.newelement.data('optionClasses') ? this.newelement.data('optionClasses') : "");
            var newOptionClasses = (this._selectedOptionLi().data('optionClasses') ? this._selectedOptionLi().data('optionClasses') : "");
            this.newelement
			.removeClass(currentOptionClasses)
			.data('optionClasses', newOptionClasses)
			.addClass(newOptionClasses)
			.find('.' + this.widgetBaseClass + '-status')
			.html(
				this._selectedOptionLi()
					.find('a:eq(0)')
					.html()
			);

            this.list.attr('aria-activedescendant', activeID);
        },

        _refreshPosition: function () {
            var o = this.options;
            // if its a native pop-up we need to calculate the position of the selected li
            if (o.style == "popup" && !o.positionOptions.offset) {
                var selected = this._selectedOptionLi();
                var _offset = "0 -" + (selected.outerHeight() + selected.offset().top - this.list.offset().top);
            }
            this.list
			.css({
			    zIndex: this.element.zIndex()
			})
			.position({
			    // set options for position plugin
			    of: o.positionOptions.of || this.newelement,
			    my: o.positionOptions.my,
			    at: o.positionOptions.at,
			    offset: o.positionOptions.offset || _offset
			});
        }
    });

})(jQuery);

/* Avoid other library conflict */
var rr = jQuery.noConflict();


/*
***************************************************************************************
* CUSTOM JAVASCRIPT LYBRARY:
*   - ACCORDIONS
*   - FEATURES
*   - FORMS
*   - COOKIES
*   - TEXT RESIZE
*   - IE 7/8 CORNERS
***************************************************************************************
*/
/***** ACCORDIONS *****/
function accordions() {

    if (rr('.accordion:not(.activated)').length) {
        // wrap titles in links & indicate current activated set
        rr('.accordion:not(.activated) .accordion-title').wrapInner('<a href="#collapse"></a>');
        rr('.accordion:not(.activated)').addClass('activated');

        // if an item is defined to be opened initially, show it
        rr('.accordion-title').siblings('.accordion-content').hide();
        rr('.accordion-title.open').siblings('.accordion-content').show();

        // respond to click for both hidden and visible content
        rr('.accordion .accordion-title a').click(function () {
            rr(this).parents('.accordion').addClass('current');
            var parentTitle = rr(this).parents('.accordion-title');
            var ownedContent = rr(this).parent('.accordion-title').siblings('.accordion-content');
            if (ownedContent.is(":hidden")) {
                if (!rr(this).parents('.accordion').hasClass("multiple")) {//if accordion is not on multiple mode, only one section opened
                    rr('.accordion.current .accordion-title').removeClass('open').siblings('.accordion-content').slideUp('fast');
                }
                ownedContent.slideDown('fast');
                parentTitle.addClass('open');
            }
            else {
                ownedContent.slideUp('fast');
                parentTitle.removeClass('open');
            }
            rr('.accordion.current').removeClass('current');
            return false;
        });
    }
}

/***** FEATURES *****/
function features() {
    var features = rr(".features");
    if (features.length) {
        features.each(function (index) {
            feature = rr(this);
            //maximum 3 items
            rr('li:gt(2)', feature).remove();
            var clone = rr('li', feature).clone();
            rr('ul', feature).remove();
            rr('.section', feature).append('<ul class="slides" />');
            rr('.slides', feature).css({ width: 980 * clone.length + 'px', left: '0px' });
            rr('ul', feature).append(clone);
            feature.append('<div class="selectors"><ol></ol></div>');
            rr('.slides li', feature).each(function (i) {
                rr(this).css({ left: i * 980 + 'px' });
                rr(this).attr('id', 'feature' + index + 'F' + (i + 1));
                rr('.selectors ol', feature).append('<li><a href="#feature' + index + 'F' + (i + 1) + '">' + (i + 1) + '</a></li>');
            });
            rr('.section', feature).wrapInner('<div class="mask" />');
            //default side displayed
            rr('.selectors li:first', feature).addClass('active');
        });
    }
    var selectors = rr('.features .selectors li a');
    if (selectors.length) {
        selectors.bind({
            'keypress': function (e) {
                if (e.which == '13') {
                    var selector = rr(this);
                    var currentFeature = selector.parents('.features:first');
                    currentFeature.addClass('current');
                    var indexActive = rr('.selectors li', currentFeature).index(selector.parents('li:first'));
                    var activeSlide = rr('.slides li:eq(' + indexActive + ')', currentFeature);
                    var indexCurrentActive = rr('.selectors li', currentFeature).index(rr('.selectors li.active', currentFeature));
                    var currentActiveSlide = rr('.slides li.active', currentFeature);

                    //slide animation
                    rr('.slides', currentFeature).stop().animate(
						{ left: -indexActive * 980 + 'px' },
						(Math.abs(indexActive - indexCurrentActive) + 1) * 500,
						function () {
						    //currentActiveSlide.removeClass('active');
						    jQuery('.selectors li', currentFeature).removeClass('active');
						    //activeSlide.addClass('active');
						    (selector.parent()).addClass('active');
						}
					);
                    currentFeature.removeClass('current');
                    return false;
                }
            },
            'click': function () {
                var selector = rr(this);
                var currentFeature = selector.parents('.features:first');
                currentFeature.addClass('current');
                var indexActive = rr('.selectors li', currentFeature).index(selector.parents('li:first'));
                var activeSlide = rr('.slides li:eq(' + indexActive + ')', currentFeature);
                var indexCurrentActive = rr('.selectors li', currentFeature).index(rr('.selectors li.active', currentFeature));
                var currentActiveSlide = rr('.slides li.active', currentFeature);

                //slide animation
                rr('.slides', currentFeature).stop().animate(
						{ left: -indexActive * 980 + 'px' },
						(Math.abs(indexActive - indexCurrentActive) + 1) * 500,
						function () {
						    //currentActiveSlide.removeClass('active');
						    jQuery('.selectors li', currentFeature).removeClass('active');
						    //activeSlide.addClass('active');
						    (selector.parent()).addClass('active');
						}
					);
                currentFeature.removeClass('current');
                return false;
            }
        });
    }
    var linkFeatures = rr('.features .slides .clickthrough a');
    if (linkFeatures.length) {
        linkFeatures.bind({
            'focus': function () {
                var click = rr(this);
                var slider = click.parents('ul.slides:first');
                var index = rr('li', slider).index(rr(click).parents('li:first'));
                rr('.selectors a:first', rr(this).parents('.features:first')).focus();
            }
        });
    }
}
/***** FORMS *****/
function forms() {
    rr('#LanguageSelector select').bind({
        'change': function () {
            rr('#LanguageSelector input.submitGrey').click();
        }
    });

    rr('#Search input[type="text"]')
		.bind({
		    'focus': function () {
		        if (rr(this).val() == "Keyword search") {
		            rr(this).val("");
		        }
		    },
		    'blur': function () {
		        if (rr.trim(rr(this).val()) == "") {
		            rr(this).val("Keyword search");
		        }
		    }
		});
    rr('#CourseSearch input[type="text"]')
		.bind({
		    'focus': function () {
		        if (rr(this).val() == "Enter course code") {
		            rr(this).val("");
		        }
		    },
		    'blur': function () {
		        if (rr.trim(rr(this).val()) == "") {
		            rr(this).val("Enter course code");
		        }
		    }
		});
    rr('.findCourse input[type="text"].from')
		.attr('value', 'Date from')
		.bind({
		    'focus': function () {
		        if (rr(this).val() == "Date from") {
		            rr(this).val("");
		        }
		    },
		    'blur': function () {
		        if (rr(this).val() == "") {
		            rr(this).val("Date from");
		        }
		    }
		});
    rr('.findCourse input[type="text"].to')
		.attr('value', 'Date to')
		.bind({
		    'focus': function () {
		        if (rr(this).val() == "Date to") {
		            rr(this).val("");
		        }
		    },
		    'blur': function () {
		        if (rr(this).val() == "") {
		            rr(this).val("Date to");
		        }
		    }
		});
}
/***** COOCKIES *****/
function getCookie(c_name) {
    if (document.cookie.length > 0) {
        c_start = document.cookie.indexOf(c_name + "=");
        if (c_start != -1) {
            c_start = c_start + c_name.length + 1;
            c_end = document.cookie.indexOf(";", c_start);
            if (c_end == -1) c_end = document.cookie.length;
            return unescape(document.cookie.substring(c_start, c_end));
        }
    }
    return "";
}

/***** TEXT RESIZE *****/
function resize() {
    var resize = getCookie('resize');
    if (resize != "") {
        rr('body').addClass(resize);
        rr('.resizer .' + resize + ' a').addClass('active');
    }
    rr('.resizer a').bind({
        'click': function () {
            var textSize = rr(this).parent().attr('class');
            rr('.resizer a').removeClass('active');
            rr(this).addClass('active');
            rr('body').removeClass('small medium large').addClass(textSize);
            var mydate = new Date();
            mydate.setTime(mydate.getTime() + (30 * 24 * 60 * 60 * 1000)); //for 30 days
            document.cookie = "resize" + "=" + textSize + "; expires=" + mydate.toGMTString() + ";path=/";
            return false;
        }
    });
}
/* IE7/8: rounded corners */
function corners() {
    var ieX = (parseInt(rr.browser.version));
    if (rr.browser.msie && ((ieX == 7) || (ieX == 8))) {
        rr('.action').addClass('noBorder').prepend('<span class="topLeft"></span><span class="topRight"></span>').append('<span class="bottomLeft"></span><span class="bottomRight"></span>');
        rr('#Container .box .scheme1,.box .scheme2,.box .default').prepend('<span class="topLeft"></span><span class="topRight"></span>').append('<span class="bottomLeft"></span><span class="bottomRight"></span>');
        rr('#CourseSearch .box').prepend('<span class="top"></span>').append('<span class="bottom"></span>');
        rr('.accordion').addClass('noBorder').prepend('<span class="topLeft"></span><span class="topRight"></span>');
        rr('#PrimaryNavigation a').wrapInner('<span class="inner" />').wrapInner('<span class="right" />').wrapInner('<span class="left" />');
    }
}