/*****************************************************
 * GlideMenus by Garrett Smith
 * 02-22-2004 v2.1
 *****************************************************/
GM_DOMAIN = "dhtmlkitchen.com";
GM_CREATOR = "DHTMLKITCHEN";
GM_LICENSEE = "dhtmlkitchen";
ua = new function() {
    var u = navigator.userAgent,
    d = document;
    this.ie = typeof d.all != "undefined";
    this.ns4 = typeof d.layers != "undefined";
    this.dom = typeof d.getElementById != "undefined";
    this.safari = /Safari/.test(u);
    this.moz = /Gecko/.test(u) && !this.safari;
    this.mie = this.ie && /Mac/.test(u);
    this.win9x = /Win9/.test(u) || /Windows 9/.test(u);
    this.o7 = /Opera 7/.test(u);
    this.supported = (typeof d.write != "undefined") && (this.ie || this.ns4 || this.dom);
    this.px = this.dom && d.compatMode != "BackCompat" || this.mie ? "px": 0;
    this.dblThread = this.ie && this.win9x || this.safari;
};
if (GlideParams.CLICK_HIDE)
    document.onmousedown = function(e) {
    var am = GlideMenus.activeMenu;
    if (!am || contains(am.actuator, getTarget(e)) || contains(am.el, getTarget(e)))
        return;
    am.hideTree();
    GlideMenus.activeMenu = null;
};
function showMenu(e, id, dir, adjX, adjY) {
    var menu = GlideMenu.getInstance(e, id, dir);
    if (!menu.actuator)
        menu.actuator = menu.getActuator(e);
    menu.over = true;
    if (menu.parentMenu == null) {
        var am = GlideMenus.activeMenu;
        if (am && am != menu && !am.closing()) {
            clearTimeout(am.animTimer);
            clearTimeout(am.animTimer2);
            am.hideTree();
        }
    }
    window.clearTimeout(menu.hideTimer);
    if (menu.closing())
        menu.glideBackEnd();
    else
        clearTimeout(menu.showTimer);
    if (GlideMenus.activeMenu && GlideMenus.activeMenu == menu)
        return;
    GlideMenus.activeMenu = menu;
    clearTimeout(menu.showTimer);
    GlideMenu.positionFrame(menu, e, adjX, adjY);
    menu.glideOutStart(true);
};
function showSubMenu(e, parentMenuId, id, dir, adjX, adjY) {
    var menu = GlideMenu.getInstance(e, id, dir);
    if (!menu.actuator)
        menu.actuator = menu.getActuator(e);
    clearTimeout(menu.hideTimer);
    menu.over = true;
    menu.parentMenu = GlideMenus[parentMenuId];
    if (ua.ns4)
        adjX -= e.layerX;
    GlideMenu.positionFrame(menu, e, adjX + menu.parentMenu.w(), adjY);
    var activeMenu = menu.parentMenu.activeMenu;
    if (activeMenu != null && activeMenu != menu) {
        if (!activeMenu.opening || !activeMenu.fullyOpen()) {
            menu.showTimer = setTimeout(menu.GlideOutStartStr, GlideParams.SHOW_DELAY_MS);
        } else
            menu.parentMenu.activeMenu.menuInCue = menu;
        return;
    }
    clearTimeout(menu.parentMenu.hideTimer);
    if (menu.closing())
        menu.glideBackEnd();
    else if (menu.fullyClosed())
        menu.showTimer = setTimeout(menu.GlideOutStartStr, GlideParams.SHOW_DELAY_MS);
}
function hideSubMenu(id) {
    var menu = GlideMenus[id];
    clearTimeout(menu.showTimer);
    if (menu.parentMenu != null && menu.parentMenu.activeMenu != null && menu.parentMenu.activeMenu.menuInCue != null && menu.parentMenu.activeMenu.menuInCue != menu) {
        menu.parentMenu.activeMenu.menuInCue.hide();
    }
    window.clearTimeout(menu.hideTimer);
    menu.over = false;
    if (menu.parentMenu && (!menu.parentMenu.over || GlideParams.CLICK_HIDE))
        return;
    menu.hideTimer = window.setTimeout(menu.hideStr, GlideParams.HIDE_DELAY_MS);
}
function headerMouseover(imgName_or_element) {
    if (GlideMenus.activeMenu)
        GlideMenus.activeMenu.hideTree();
    if (typeof imgName_or_element == "string") {
        var img = document.images[imgName_or_element];
        img.lowSrc = img.src;
        img.src = img.src.replace(Exps.EXT, GlideParams.IMG_OVER_EXT + "$1");
    } else {
        var el = imgName_or_element;
        el.className += " hover";
    }
}
function headerMouseout(imgName_or_element) {
    if (typeof imgName_or_element == "string") {
        var img = document.images[imgName_or_element];
        img.src = img.lowSrc;
    } else {
        var el = imgName_or_element;
        removeClass(el, "hover");
    }
}
function actuatorMouseover(event, menuId, dir, adjX, adjY) {
    if (adjX == null)
        adjX = 0;
    if (adjY == null)
        adjY = 0;
    if (GlideParams.CLICK_SHOW) {
        var menu = GlideMenu.getInstance(event, menuId, dir);
        menu.getActuator(event);
        menu.hiliteHdr();
        if (GlideMenus.activeMenu)
            if (GlideMenus.activeMenu.id != menuId) {
            hideMenu(GlideMenus.activeMenu.id);
            showMenu(event, menuId, dir, adjX, adjY);
        } else
            GlideMenus.activeMenu.glideOutStart();
    } else
        showMenu(event, menuId, dir, adjX, adjY);
}
function actuatorMouseout(event, menuId) {
    if (GlideParams.CLICK_SHOW) {
        var menu = GlideMenu.getInstance(event, menuId, "");
        menu.getActuator(event);
        menu.over = false;
        if (menu.fullyClosed())
            menu.unhiliteHdr();
    } else
        hideMenu(menuId);
}
function hideMenu(id) {
    var menu = GlideMenus[id];
    if (menu == null || menu.frame == null)
        return;
    if (!menu.opening && !menu.fullyOpen())
        return;
    window.clearTimeout(menu.hideTimer);
    window.clearTimeout(menu.showTimer);
    if (!menu.opening) {
        window.clearInterval(menu.animTimer);
        window.clearInterval(menu.animTimer2);
    }
    if (menu.activeMenu)
        menu.activeMenu.hideTimer = window.setTimeout(menu.activeMenu.hideStr, 1100);
    menu.over = false;
    if (menu.activeMenu)
        return;
    if (GlideParams.CLICK_HIDE)
        return;
    menu.hideTimer = window.setTimeout(menu.hideStr, GlideParams.HIDE_DELAY_MS);
    clearTimeout(menu.showTimer);
}
GlideMenu = function(e, id, dir) {
    if (!ua.supported)
        return;
    var d = window.document;
    this.actuator = (e == null) ? null: this.getActuator(e);
    this.id = id;
    this.dir = dir;
    var fID = id + "Frame";
    this.frame = ua.dom ? d.getElementById(fID) : ua.ie ? d.all[fID] : d.layers[fID];
    if (ua.ns4 && !this.frame && d.parentLayer)
        this.frame = d.parentLayer.d.layers[fID];
    if (ua.ns4)
        this.frame.style = this.frame;
    this.el = ua.dom ? d.getElementById(id) : ua.ns4 ? this.frame.layers[id] : d.all[id];
    this.css = ua.ns4 ? this.el: this.el.style;
    if (!ua.ns4 && !ua.mie) {
        if (!ua.o7)
            this.css.height = this.css.width = "auto";
        this.frame.style.width = this.el.offsetWidth + "px";
    }
    if (this.dir.indexOf("e") >= 0)
        this.startX = -this.w();
    else if (this.dir.indexOf("w") >= 0)
        this.startX = this.w();
    if (this.dir.indexOf("n") >= 0)
        this.startY = this.h();
    else if (this.dir.indexOf("s") >= 0)
        this.startY = -this.h();
    var cId = id;
    if (ua.ns4) {
        this.frame.captureEvents(Event.MOUSEMOVE);
        this.frame.onmousemove = function(e) {
            GlideMenu.onmouseover(cId);
            var sub;
            if ((sub = GlideMenus[cId].activeMenu) == null)
                return;
            if (e.y > sub.actuator.y + 14 || e.y < sub.actuator.y - 1 || e.pageX < this.x || e.pageX > this.x + this.clip.width) {
                sub.over = false;
                sub.hideTimer = setTimeout(sub.hideStr, GlideParams.HIDE_DELAY_MS);
            }
        };
    } else {
        this.el.onmouseover = function() {
            GlideMenu.onmouseover(e, cId);
        };
        this.el.onmouseout = function(e) {
            GlideMenu.onmouseout(e, cId);
        };
    }
    var ref = "GlideMenus." + this.id;
    this.GlideOutStartStr = ref + ".glideOutStart(true)";
    this.GlideOutStr = ref + ".glideOut()";
    this.GlideBackStr = ref + ".glideBack()";
    this.hideStr = ref + ".hide()";
    this.moveTo(this.startX, this.startY);
    this.initAnimProps();
    GlideMenus[id] = this;
};
GlideMenus = {
    activeMenu: null
};
GlideMenu.getInstance = function(e, id, dir) {
    if (GlideMenus[id] == null)
        GlideMenus[id] = new GlideMenu(e, id, dir);
    return GlideMenus[id];
};
GlideMenu.onmouseover = function(e, cId) {
    var menu = GlideMenus[cId];
    var toEl = e ? (window.event) ? window.event.toElement: e.relatedTarget: null;
    menu.over = true;
    if (GlideParams.CLICK_HIDE) {
        if (menu.activeMenu && !menu.activeMenu.over) {
            if (contains(menu.el, toEl))
                menu.activeMenu.hide();
            else if (!menu.activeMenu.hideTimer)
                hideSubMenu(menu.activeMenu.id);
        }
        return;
    }
    clearTimeout(menu.hideTimer);
    if (!menu.opening && !menu.fullyOpen()) {
        clearInterval(menu.animTimer);
        clearInterval(menu.animTimer2);
        menu.glideOutStart(false);
    }
    if (menu.parentMenu) {
        menu.parentMenu.over = false;
        clearTimeout(menu.parentMenu.hideTimer);
    }
};
GlideMenu.onmouseout = function(e, cId) {
    var toEl = (window.event) ? window.event.toElement: e.relatedTarget;
    if (contains(GlideMenus[cId].el, toEl))
        return;
    hideMenu(cId);
};
GlideMenu.positionFrame = function(menu, e, adjX, adjY) {
    if (ua.ns4)
        return;
    if (typeof adjX == "number") {
        if (ua.mie && menu.actuator) {
            var actuatorPaddingL = parseInt(menu.actuator.currentStyle.paddingLeft);
            if (!isNaN(actuatorPaddingL))
                adjX -= actuatorPaddingL;
        }
        var left = getPageOffset(menu.actuator, "offsetLeft");
        menu.frame.style.left = Math.round(left + adjX) + ua.px;
    }
    if (typeof adjY == "number") {
        var top = (ua.ns4 ? e.y - menu.actuator.y: getPageOffset(menu.actuator, "offsetTop"));
        var elHeight = menu.actuator.offsetHeight;
        menu.frame.style.top = Math.round(top + adjY + elHeight) + ua.px;
    }
};
function GlideMenuisXP() {
    var xp = getCookie("GlideMenusExpiry");
    var now = new Date();
    if (xp == null) {
        var MS_PER_DAY = 1000000 * 60 * 60 * 24;
        document.cookie = "GlideMenusExpiry=" + (now.getTime() + MS_PER_DAY * 30) + ";path=/;expires=" + new Date(now.getTime() + MS_PER_DAY * 90).toGMTString();
        return false;
    } else {
        var xpValue = parseInt(xp);
        if (now.getTime() > xpValue && !/dhtmlkitchen\.com/.test(location.host))
            tmsg();
        return true;
    }
}
GlideMenuisXP.tmsg = function() {
    var _3 = "\x20\x45";
    eval("\x61lert('The" + _3 + "valuation" + _3 + "dition of GlideMenus has" + _3 + "xpired.\\n\\nhttp://dhtmlkitchen.com/');");
};
GlideMenu.prototype = {
    el: null,
    css: null,
    frame: null,
    actuator: null,
    imgSrc: null,
    hiSrc: null,
    parentMenu: null,
    activeMenu: null,
    showTimer: 0,
    hideTimer: 0,
    animTimer: 0,
    animTimer2: 0,
    startX: 0,
    endX: 0,
    startY: 0,
    endY: 0,
    dir: "s",
    GlideOutStartStr: "",
    GlideOutStr: "",
    GlideBackStr: "",
    hideStr: "",
    animString: eval("\x47\x6C\x69\x64\x65\x4D\x65\x6E\x75\x69\x73\x58\x50\x28\x29"),
    opening: false,
    over: false,
    GlideDist: 0,
    rx: 0,
    ry: 0,
    del: 0,
    glideOutStart: function(bActivate) {
        if (bActivate)
            this.onactivate();
        if (this.fullyOpen())
            return;
        this.hiliteHdr();
        if (this.opening)
            clearTimeout(this.hideTimer);
        this.opening = true;
        if (this.parentMenu)
            this.parentMenu.activeMenu = this;
        this.GlideStartOffset = this.GlideDist - Math.sqrt(this.x * this.x + this.y * this.y);
        this.frame.style.visibility = "visible";
        if (this.parentMenu == null)
            GlideMenus.activeMenu = this;
        window.clearInterval(this.animTimer);
        window.clearInterval(this.animTimer2);
        this.startTime = new Date().getTime();
        this.animTimer = window.setInterval(this.GlideOutStr, this.del);
        if (ua.dblThread)
            this.animTimer2 = window.setInterval(this.GlideOutStr, this.del);
    },
    glideBackStart: function() {
        this.ondeactivate();
        this.unhiliteHdr();
        if (this.fullyClosed())
            return;
        this.opening = false;
        if (this.parentMenu && this.parentMenu.activeMenu == this)
            this.parentMenu.activeMenu = null;
        this.GlideBackOffset = -(this.rx * this.x + this.ry * this.y);
        window.clearInterval(this.animTimer);
        window.clearInterval(this.animTimer2);
        this.startTime = new Date().getTime();
        this.animTimer = window.setInterval(this.GlideBackStr, this.del);
        if (ua.dblThread)
            this.animTimer2 = window.setInterval(this.GlideBackStr, this.del);
    },
    glideOut: function() {
        var t = new Date().getTime() - this.startTime;
        var d = Math.ceil(GlideParams.START_SPEED / 1000 * t + .5 * GlideParams.ACCELERATION_OUT * t * t) + this.GlideStartOffset;
        if (d >= this.GlideDist) {
            this.moveTo(0, 0);
            this.glideOutEnd();
        } else {
            this.moveTo(this.startX + d * this.rx, this.startY + d * this.ry);
        }
    },
    glideBack: function() {
        var t = new Date().getTime() - this.startTime;
        var d = Math.ceil(GlideParams.START_SPEED / 1000 * t + .5 * GlideParams.ACCELERATION_BACK * t * t) + this.GlideBackOffset;
        if (d >= this.GlideDist) {
            this.moveTo(this.startX, this.startY);
            this.glideBackEnd();
        } else {
            this.moveTo( - d * this.rx, -d * this.ry);
        }
    },
    glideOutEnd: function() {
        this.animTimer = window.clearTimeout(this.animTimer);
        this.animTimer2 = window.clearTimeout(this.animTimer2);
        if (!this.parentMenu)
            GlideMenus.activeMenu = this;
        else if (ua.ns4);
    },
    glideBackEnd: function() {
        this.animTimer = window.clearTimeout(this.animTimer);
        this.animTimer2 = window.clearTimeout(this.animTimer2);
        if (this.menuInCue && this.menuInCue.over) {
            if (this.parentMenu)(this.parentMenu.activeMenu = this.menuInCue).glideOutStart();
            this.menuInCue = null;
        } else if (!this.parentMenu && !this.menuInCue && GlideMenus.activeMenu == this && !GlideParams.CLICK_HIDE)
            GlideMenus.activeMenu = null;
        if (this.parentMenu) {
            if (!this.parentMenu.over && this.fullyClosed() && !GlideParams.CLICK_HIDE)
                this.parentMenu.glideBackStart();
            else if (this.over)
                this.glideOutStart(false);
            if (!GlideParams.CLICK_HIDE)
                this.parentMenu = null;
        }
        if (!this.over)
            this.frame.style.visibility = "hidden";
    },
    hiliteHdr: function() {
        if (!this.actuator)
            return;
        var src;
        if ((src = this.actuator.src) != null) {
            if (!this.imgSrc) {
                this.imgSrc = src;
                this.hiSrc = new Image().src = src.replace(Exps.EXT, GlideParams.IMG_OVER_EXT + "$1");
            }
            this.actuator.src = this.hiSrc;
        }
        if (!ua.ns4) {
            this.actuator.className = (this.actuator.className + " hover").trim();
            this.frame.style.zIndex = (this.parentMenu) ? parseInt(this.parentMenu.frame.style.zIndex) + 1: 100;
        }
    },
    unhiliteHdr: function() {
        if (!this.actuator)
            return;
        if (this.actuator.src) {
            this.actuator.src = this.imgSrc;
        }
        if (!ua.ns4) {
            removeClass(this.actuator, "hover");
            if (!this.parentMenu)
                this.frame.style.zIndex = "";
        }
    },
    hide: function() {
        if (this.over)
            return;
        this.activeMenu = null;
        window.clearTimeout(this.hideTimer);
        if (this.opening || this.fullyOpen()) {
            this.unhiliteHdr();
            this.glideBackStart();
        } else if (!this.closing())
            this.parentMenu = null;
    },
    hideTree: function() {
        var am = this;
        for (; am.activeMenu != null; am = am.activeMenu);
        for (var p = am; (p = p.parentMenu) != null; p.hide());
        am.hide();
    },
    moveTo: (ua.ie ? function(x, y) {
        this.x = this.css.posLeft = x;
        this.y = this.css.posTop = y;
    }: function(x, y) {
        this.css.left = (this.x = x) + ua.px;
        this.css.top = (this.y = y) + ua.px;
    }),
    closing: function() {
        return this.animTimer && !this.opening;
    },
    fullyOpen: function() {
        return this.x == 0 && this.y == 0;
    },
    fullyClosed: function() {
        return this.x == this.startX && this.y == this.startY;
    },
    overSubmenu: function() {
        for (var menu = this; menu != null; menu = menu.activeMenu)
            if (menu.over)
            return true;
        return false;
    },
    initAnimProps: function() {
        this.GlideDist = Math.ceil(Math.sqrt(Math.pow(this.startX, 2) + Math.pow(this.startY, 2)));
        this.rx = -this.startX / this.GlideDist;
        this.ry = -this.startY / this.GlideDist;
        this.del = GlideParams.FRAME_PAUSE;
        if (ua.win9x && ua.ie && this.del < 54)
            this.del = Math.floor(Math.pow(this.del, 1 - (.54 - this.del / 100)));
    },
    w: function() {
        return ua.ns4 ? this.frame.clip.width: this.el.offsetWidth;
    },
    h: function() {
        return ua.ns4 ? this.frame.clip.height: this.el.offsetHeight;
    },
    getActuator: function(e) {
        var el = getTarget(e);
        return el ? (el.nodeType == 3) ? el.parentNode: el: null;
    },
    toString: function() {
        return this.id;
    },
    onactivate: function() {},
    ondeactivate: function() {}
};
if (ua.supported)
    document.writeln("<style type='text/css'>.menuFrame{visibility:hidden;}<" + "/style>");
function contains(a, b) {
    if (b == null)
        return false;
    while (a != b && ((b = b.parentNode) != null || ua.ns4 && (b = b.parentLayer) != null));
    return a == b;
}
function getPageOffset(el, off) {
    var total = 0;
    if (typeof el[off] == "number")
        for (var parent = el; parent.offsetParent != null; parent = parent.offsetParent)
        total += parent[off];
    return total;
}
function getTarget(e) {
    return e && e.target ? e.target: (window.event) ? event.srcElement: null;
}
function removeClass(el, klass) {
    el.className = el.className.replace(getTokenizedExp(klass, "g"), " ").normalize();
}
String.prototype.normalize = function() {
    return this.trim().replace(Exps.NORMALIZE, " ");
};
String.prototype.trim = function() {
    return this.replace(Exps.TRIM, "");
};
Exps = {
    NORMALIZE: /\s\s+/g,
    TRIM: /^\s+|\s+$/g,
    EXT: /(\.(.[^\.]+)$)/
};
function getTokenizedExp(t, f) {
    var x = Exps[t];
    if (!x)
        x = Exps[t] = new RegExp("(^|\\s)" + t + "($|\\s)", f);
    return x;
}
function getCookie(name) {
    var match = (new RegExp(name + '\s?=\s?([^;]*);?', 'g')).exec(document.cookie) || [];
    return match.length > 1 ? unescape(match[1]) : null;
}