$(document).ready(function() {

    /* Adds live functionality for non supported events e.g. focus */
    (function() { var special = jQuery.event.special, uid1 = 'D' + (+new Date()), uid2 = 'D' + (+new Date() + 1); jQuery.event.special.focus = { setup: function() { var _self = this, handler = function(e) { e = jQuery.event.fix(e); e.type = 'focus'; if (_self === document) { jQuery.event.handle.call(_self, e); } }; jQuery(this).data(uid1, handler); if (_self === document) {                /* Must be live() */if (_self.addEventListener) { _self.addEventListener('focus', handler, true); } else { _self.attachEvent('onfocusin', handler); } } else { return false; } }, teardown: function() { var handler = jQuery(this).data(uid1); if (this === document) { if (this.removeEventListener) { this.removeEventListener('focus', handler, true); } else { this.detachEvent('onfocusin', handler); } } } }; jQuery.event.special.blur = { setup: function() { var _self = this, handler = function(e) { e = jQuery.event.fix(e); e.type = 'blur'; if (_self === document) { jQuery.event.handle.call(_self, e); } }; jQuery(this).data(uid2, handler); if (_self === document) {                /* Must be live() */if (_self.addEventListener) { _self.addEventListener('blur', handler, true); } else { _self.attachEvent('onfocusout', handler); } } else { return false; } }, teardown: function() { var handler = jQuery(this).data(uid2); if (this === document) { if (this.removeEventListener) { this.removeEventListener('blur', handler, true); } else { this.detachEvent('onfocusout', handler); } } } }; })();

    CustomFunctions();

    /* Textbox watermarks */
    $(".watermark").live("focus", function() {
        if ($(this).val() == this.defaultValue) {
            $(this).val("");
        }
    }).live("blur", function() {
        if ($.trim($(this).val()) == "") {
            $(this).val(this.defaultValue);
        }
    });

    /* Password Textbox watermarks */
    $("#passwordWatermark").live("click", function() {
        $(this).hide();
        $("#password input").focus();
    });

    $("#password input").live("blur", function() {
        if ($.trim($(this).val()) == "") {
            $("#passwordWatermark").show();
        }
    });

    /* Change text colour to black once a user types into a textbox */
    $(".watermark").live("keypress", function() {

        if ($(this).val() != this.defaultValue) {
            $(this).css({
                'color': '#666'
            });
        }
    });

    /* Replace target="_blank" so page validates */
    $("a.new-window").click(function(event) {
        event.preventDefault();
        window.open($(this).attr('href'));
    });

    /* Make a div clickable - uses the first anchor it finds as the destination */
    $(".div-link").click(function(event) {
        event.preventDefault();
        var link = $(this).find('a:first');
        if (link.length > 0) {
            window.location = link.attr("href");
        }
    });

    /* Browser back link */
    $("a.back").click(function(event) {
        event.preventDefault();
        history.go(-1);
        return false;
    });

    /* Browser print link */
    $("a.print").click(function(event) {
        event.preventDefault();
        window.print();
    });

    /* Collapsable sections */
    $("a.toggle").click(function(e) {
        e.preventDefault();
        $(this).parent().toggleClass("minimize");
        $(this).parent().toggleClass("maximize");

        $(this).parent().parent().find('.collapsible').slideToggle("fast");
    }
    );

    /* Are you sure confirmation popup */
    $(".delete").click(function(event) {

        var title = $(this).attr("title");

        if (title.length == 0) {
            title = "Are you sure?";
        }

        return confirm(title);
    });

    /* Adds missing length check to a textarea */
    $('textarea[maxlength]').keyup(function() {
        //get the limit from maxlength attribute   
        var limit = parseInt($(this).attr('maxlength'));
        //get the current text inside the textarea   
        var text = $(this).val();
        //count the number of characters in the text   
        var chars = text.length;

        //check if there are more characters then allowed   
        if (chars > limit) {
            //and if there are use substr to get the text before the limit   
            var new_text = text.substr(0, limit);

            //and change the current text with the new text   
            $(this).val(new_text);
        }
    });
});

/* Make block elements across a page the same height */
function equalHeight(group) {
    var tallest = 0;
    group.each(function() {
        var thisHeight = $(this).height();

        if (thisHeight > tallest) {
            tallest = thisHeight;
        }
    });
    group.height(tallest);
}

/* Hide the form button when submit pressed */
function buttonWait(button) {
    button.style.display = 'none';
    document.getElementById('msg-wait').className = '';
}

/* Scroll to element by id */
function scrollToElement(elementId) {

    var obj = document.getElementById(elementId);

    var selectedPosX = 0;
    var selectedPosY = 0;

    while (obj != null) {
        selectedPosX += obj.offsetLeft;
        selectedPosY += obj.offsetTop;
        obj = obj.offsetParent;
    }

    window.scrollTo(selectedPosX, selectedPosY);
}

/* Set radio button group (to fix bug in repeaters) */
function SetUniqueRadioButton(nameregex, current) {
    re = new RegExp(nameregex);
    for (i = 0; i < document.forms[0].elements.length; i++) {
        elm = document.forms[0].elements[i]
        if (elm.type == 'radio') {
            if (re.test(elm.name)) {
                elm.checked = false;
            }
        }
    }
    current.checked = true;
}

/* Custom validator for T&C - checkbox container must have accept-terms class */
function ValidateTermsCheckBox(source, args) {

    var checkbox = $(".accept-terms input:checked");

    args.IsValid = checkbox.val() != null;
}

/* Add commas to a number */
function addCommas(nStr) {
    nStr += '';
    x = nStr.split('.');
    x1 = x[0];
    x2 = x.length > 1 ? '.' + x[1] : '';
    var rgx = /(\d+)(\d{3})/;
    while (rgx.test(x1)) {
        x1 = x1.replace(rgx, '$1' + ',' + '$2');
    }
    return x1 + x2;
}

function EqualiseProductListHeight() {
    //equalHeight($(".product-pod p.description"));
    equalHeight($(".product-pod .clearance-details"));
    equalHeight($(".product-pod .details"));
}

/* Site specific routines */
function CustomFunctions() {

    setTimeout(
        function fadeOutPrompt() {
            $('#cartPrompt').fadeOut(900, null);
        },5000);


    EqualiseProductListHeight();

    $('#hidePrompt').click(function(e) {
        $('#cartPrompt').hide();
        e.preventDefault();
    });

    /* Toggle Pod */
    $(".toggle-pod").live("click", function() {

    $(this).parents(".column-pod").toggleClass("closed");        
        
        return false;
    });

    //Adds selected state to main menu
    $("#nav > ul > li > a").each(function(index) {

        var menuPath = $(this).attr("href");
        var windowPath = window.location.pathname;
        
        //don't select home tab
        if (menuPath != "/" && windowPath.startsWith(menuPath)) {
            $(this).parent().addClass("on");
        }

//        also selects home tab
//        if (menuPath == "/" && windowPath == "/") {
//            $(this).parent().addClass("on");
//        }
//        else if (menuPath != "/" && windowPath.startsWith(menuPath)) {
//            $(this).parent().addClass("on");
//        }

    });
    if ( !($.browser.msie && $.browser.version == "6.0")) {

        $('ul.sf-menu').hide();
        $("#nav > ul > li").hover(function() {
            $(this).find('ul:first').css({ visibility: "visible", display: "none" }).delay(300).slideDown(400);
        }, function() {
            $(this).find('ul:first').css({ visibility: "hidden" });
            $('<div />').appendTo('#wrapper div').remove()

        });
    }
}
/* Color animations */
(function(d) { d.each(["backgroundColor", "borderBottomColor", "borderLeftColor", "borderRightColor", "borderTopColor", "color", "outlineColor"], function(f, e) { d.fx.step[e] = function(g) { if (!g.colorInit) { g.start = c(g.elem, e); g.end = b(g.end); g.colorInit = true } g.elem.style[e] = "rgb(" + [Math.max(Math.min(parseInt((g.pos * (g.end[0] - g.start[0])) + g.start[0]), 255), 0), Math.max(Math.min(parseInt((g.pos * (g.end[1] - g.start[1])) + g.start[1]), 255), 0), Math.max(Math.min(parseInt((g.pos * (g.end[2] - g.start[2])) + g.start[2]), 255), 0)].join(",") + ")" } }); function b(f) { var e; if (f && f.constructor == Array && f.length == 3) { return f } if (e = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(f)) { return [parseInt(e[1]), parseInt(e[2]), parseInt(e[3])] } if (e = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(f)) { return [parseFloat(e[1]) * 2.55, parseFloat(e[2]) * 2.55, parseFloat(e[3]) * 2.55] } if (e = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(f)) { return [parseInt(e[1], 16), parseInt(e[2], 16), parseInt(e[3], 16)] } if (e = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(f)) { return [parseInt(e[1] + e[1], 16), parseInt(e[2] + e[2], 16), parseInt(e[3] + e[3], 16)] } if (e = /rgba\(0, 0, 0, 0\)/.exec(f)) { return a.transparent } return a[d.trim(f).toLowerCase()] } function c(g, e) { var f; do { f = d.curCSS(g, e); if (f != "" && f != "transparent" || d.nodeName(g, "body")) { break } e = "backgroundColor" } while (g = g.parentNode); return b(f) } var a = { aqua: [0, 255, 255], azure: [240, 255, 255], beige: [245, 245, 220], black: [0, 0, 0], blue: [0, 0, 255], brown: [165, 42, 42], cyan: [0, 255, 255], darkblue: [0, 0, 139], darkcyan: [0, 139, 139], darkgrey: [169, 169, 169], darkgreen: [0, 100, 0], darkkhaki: [189, 183, 107], darkmagenta: [139, 0, 139], darkolivegreen: [85, 107, 47], darkorange: [255, 140, 0], darkorchid: [153, 50, 204], darkred: [139, 0, 0], darksalmon: [233, 150, 122], darkviolet: [148, 0, 211], fuchsia: [255, 0, 255], gold: [255, 215, 0], green: [0, 128, 0], indigo: [75, 0, 130], khaki: [240, 230, 140], lightblue: [173, 216, 230], lightcyan: [224, 255, 255], lightgreen: [144, 238, 144], lightgrey: [211, 211, 211], lightpink: [255, 182, 193], lightyellow: [255, 255, 224], lime: [0, 255, 0], magenta: [255, 0, 255], maroon: [128, 0, 0], navy: [0, 0, 128], olive: [128, 128, 0], orange: [255, 165, 0], pink: [255, 192, 203], purple: [128, 0, 128], violet: [128, 0, 128], red: [255, 0, 0], silver: [192, 192, 192], white: [255, 255, 255], yellow: [255, 255, 0], transparent: [255, 255, 255]} })(jQuery);

/**
* jQuery.query - Query String Modification and Creation for jQuery
* Written by Blair Mitchelmore (blair DOT mitchelmore AT gmail DOT com)
* Licensed under the WTFPL (http://sam.zoy.org/wtfpl/).
* Date: 2009/8/13
*
* @author Blair Mitchelmore
* @version 2.1.7
*
**/
new function(settings) {
    // Various Settings
    var $separator = settings.separator || '&';
    var $spaces = settings.spaces === false ? false : true;
    var $suffix = settings.suffix === false ? '' : '[]';
    var $prefix = settings.prefix === false ? false : true;
    var $hash = $prefix ? settings.hash === true ? "#" : "?" : "";
    var $numbers = settings.numbers === false ? false : true;

    jQuery.query = new function() {
        var is = function(o, t) {
            return o != undefined && o !== null && (!!t ? o.constructor == t : true);
        };
        var parse = function(path) {
            var m, rx = /\[([^[]*)\]/g, match = /^([^[]+)(\[.*\])?$/.exec(path), base = match[1], tokens = [];
            while (m = rx.exec(match[2])) tokens.push(m[1]);
            return [base, tokens];
        };
        var set = function(target, tokens, value) {
            var o, token = tokens.shift();
            if (typeof target != 'object') target = null;
            if (token === "") {
                if (!target) target = [];
                if (is(target, Array)) {
                    target.push(tokens.length == 0 ? value : set(null, tokens.slice(0), value));
                } else if (is(target, Object)) {
                    var i = 0;
                    while (target[i++] != null);
                    target[--i] = tokens.length == 0 ? value : set(target[i], tokens.slice(0), value);
                } else {
                    target = [];
                    target.push(tokens.length == 0 ? value : set(null, tokens.slice(0), value));
                }
            } else if (token && token.match(/^\s*[0-9]+\s*$/)) {
                var index = parseInt(token, 10);
                if (!target) target = [];
                target[index] = tokens.length == 0 ? value : set(target[index], tokens.slice(0), value);
            } else if (token) {
                var index = token.replace(/^\s*|\s*$/g, "");
                if (!target) target = {};
                if (is(target, Array)) {
                    var temp = {};
                    for (var i = 0; i < target.length; ++i) {
                        temp[i] = target[i];
                    }
                    target = temp;
                }
                target[index] = tokens.length == 0 ? value : set(target[index], tokens.slice(0), value);
            } else {
                return value;
            }
            return target;
        };

        var queryObject = function(a) {
            var self = this;
            self.keys = {};

            if (a.queryObject) {
                jQuery.each(a.get(), function(key, val) {
                    self.SET(key, val);
                });
            } else {
                jQuery.each(arguments, function() {
                    var q = "" + this;
                    q = q.replace(/^[?#]/, ''); // remove any leading ? || #
                    q = q.replace(/[;&]$/, ''); // remove any trailing & || ;
                    if ($spaces) q = q.replace(/[+]/g, ' '); // replace +'s with spaces

                    jQuery.each(q.split(/[&;]/), function() {
                        var key = decodeURIComponent(this.split('=')[0] || "");
                        var val = decodeURIComponent(this.split('=')[1] || "");

                        if (!key) return;

                        if ($numbers) {
                            if (/^[+-]?[0-9]+\.[0-9]*$/.test(val)) // simple float regex
                                val = parseFloat(val);
                            else if (/^[+-]?[0-9]+$/.test(val)) // simple int regex
                                val = parseInt(val, 10);
                        }

                        val = (!val && val !== 0) ? true : val;

                        if (val !== false && val !== true && typeof val != 'number')
                            val = val;

                        self.SET(key, val);
                    });
                });
            }
            return self;
        };

        queryObject.prototype = {
            queryObject: true,
            has: function(key, type) {
                var value = this.get(key);
                return is(value, type);
            },
            GET: function(key) {
                if (!is(key)) return this.keys;
                var parsed = parse(key), base = parsed[0], tokens = parsed[1];
                var target = this.keys[base];
                while (target != null && tokens.length != 0) {
                    target = target[tokens.shift()];
                }
                return typeof target == 'number' ? target : target || "";
            },
            get: function(key) {
                var target = this.GET(key);
                if (is(target, Object))
                    return jQuery.extend(true, {}, target);
                else if (is(target, Array))
                    return target.slice(0);
                return target;
            },
            SET: function(key, val) {
                var value = !is(val) ? null : val;
                var parsed = parse(key), base = parsed[0], tokens = parsed[1];
                var target = this.keys[base];
                this.keys[base] = set(target, tokens.slice(0), value);
                return this;
            },
            set: function(key, val) {
                return this.copy().SET(key, val);
            },
            REMOVE: function(key) {
                return this.SET(key, null).COMPACT();
            },
            remove: function(key) {
                return this.copy().REMOVE(key);
            },
            EMPTY: function() {
                var self = this;
                jQuery.each(self.keys, function(key, value) {
                    delete self.keys[key];
                });
                return self;
            },
            load: function(url) {
                var hash = url.replace(/^.*?[#](.+?)(?:\?.+)?$/, "$1");
                var search = url.replace(/^.*?[?](.+?)(?:#.+)?$/, "$1");
                return new queryObject(url.length == search.length ? '' : search, url.length == hash.length ? '' : hash);
            },
            empty: function() {
                return this.copy().EMPTY();
            },
            copy: function() {
                return new queryObject(this);
            },
            COMPACT: function() {
                function build(orig) {
                    var obj = typeof orig == "object" ? is(orig, Array) ? [] : {} : orig;
                    if (typeof orig == 'object') {
                        function add(o, key, value) {
                            if (is(o, Array))
                                o.push(value);
                            else
                                o[key] = value;
                        }
                        jQuery.each(orig, function(key, value) {
                            if (!is(value)) return true;
                            add(obj, key, build(value));
                        });
                    }
                    return obj;
                }
                this.keys = build(this.keys);
                return this;
            },
            compact: function() {
                return this.copy().COMPACT();
            },
            toString: function() {
                var i = 0, queryString = [], chunks = [], self = this;
                var encode = function(str) {
                    str = str + "";
                    if ($spaces) str = str.replace(/ /g, "+");
                    return encodeURIComponent(str);
                };
                var addFields = function(arr, key, value) {
                    if (!is(value) || value === false) return;
                    var o = [encode(key)];
                    if (value !== true) {
                        o.push("=");
                        o.push(encode(value));
                    }
                    arr.push(o.join(""));
                };
                var build = function(obj, base) {
                    var newKey = function(key) {
                        return !base || base == "" ? [key].join("") : [base, "[", key, "]"].join("");
                    };
                    jQuery.each(obj, function(key, value) {
                        if (typeof value == 'object')
                            build(value, newKey(key));
                        else
                            addFields(chunks, newKey(key), value);
                    });
                };

                build(this.keys);

                if (chunks.length > 0) queryString.push($hash);
                queryString.push(chunks.join($separator));

                return queryString.join("");
            }
        };

        return new queryObject(location.search, location.hash);
    };
} (jQuery.query || {}); // Pass in jQuery.query as settings object