/*
*         developed by Matteo Bicocchi on JQuery
*        © 2002-2009 Open Lab srl, Matteo Bicocchi
*			    www.open-lab.com - info@open-lab.com
*       	version 2.4
*       	tested on: 	Explorer and FireFox for PC
*                  		FireFox and Safari for Mac Os X
*                  		FireFox for Linux
*         MIT (MIT-LICENSE.txt) licenses.
*/
// to get the element that is fireing a contextMenu event you have $.mbMenu.lastContextMenuEl that returns an object.

(function($) {
    $.mbMenu = {
        actualMenuOpener: false,
        options: {
            template: "yourMenuVoiceTemplate", // the url that returns the menu voices via ajax. the data passed in the request is the "menu" attribute value as "menuId"
            additionalData: "",
            menuSelector: ".menuContainer",
            menuWidth: 150,
            openOnRight: false,
            containmentId: "window",
            iconPath: "ico/",
            hasImages: true,
            fadeInTime: 100,
            fadeOutTime: 200,
            menuTop: 0,
            menuLeft: 0,
            submenuTop: 0,
            submenuLeft: 4,
            opacity: 1,
            shadow: false,
            shadowColor: "black",
            shadowOpacity: .2,
            openOnClick: true,
            closeOnMouseOut: false,
            closeAfter: 500,
            minZindex: "auto", // or number
            hoverIntent: 0, //if you use jquery.hoverIntent.js set this to time in milliseconds; 0= false;
            submenuHoverIntent: 0, //if you use jquery.hoverIntent.js set this to time in milliseconds; 0= false;
            onContextualMenu: function() { } //it pass 'o' (the menu you clicked on) and 'e' (the event)
        },
        buildMenu: function(options) {
            return this.each(function() {
                var thisMenu = this;
                thisMenu.id = !this.id ? "menu_" + Math.floor(Math.random() * 1000) : this.id;
                this.options = {};
                $.extend(this.options, $.mbMenu.options);
                $.extend(this.options, options);

                $(".menu").hide();
                thisMenu.clicked = false;
                thisMenu.rootMenu = false;
                thisMenu.clearClicked = false;
                thisMenu.actualOpenedMenu = false;
                thisMenu.menuvoice = false;
                var root = $(this);
                var openOnClick = this.options.openOnClick;
                var closeOnMouseOut = this.options.closeOnMouseOut;

                //build roots
                $(root).each(function() {

                    /*
                    *using metadata plugin you can add attribut writing them inside the class attr with a JSON sintax
                    * for ex: class="MBMenuItem {menu:'menu_2'}"
                    */
                    if ($.metadata) {
                        $.metadata.setType("class");
                        thisMenu.menuvoice = $(this).find(".MBMenuItem");
                        $(thisMenu.menuvoice).each(function() {
                            if ($(this).metadata().menu) $(this).attr("menu", $(this).metadata().menu);
                        });
                    }

                    thisMenu.menuvoice = $(this).find("[menu]");

                    $(thisMenu.menuvoice).each(function() {
                        $(this).addClass("MBMenuItem");
                        $(this).attr("nowrap", "nowrap");
                    });
                    if (openOnClick) {
                        $(thisMenu.menuvoice).bind("click", function() {
                            if (!$(this).attr("isOpen")) {
                                $(this).buildMbMenu(thisMenu, $(this).attr("menu"));
                                $(this).attr("isOpen", "true");
                            } else {
                                $(this).removeMbMenu(thisMenu, true);
                                $(this).addClass("selected");
                            }

                            //empty
                            if ($(this).attr("menu") == "empty") {
                                if (thisMenu.actualOpenedMenu) {
                                    $(thisMenu.actualOpenedMenu).removeClass("selected");
                                    thisMenu.clicked = true;
                                    $(this).removeAttr("isOpen");
                                    clearTimeout(thisMenu.clearClicked);
                                }
                                $(this).removeMbMenu(thisMenu);
                            }
                            return false;
                        });
                    }
                    var mouseOver = $.browser.msie ? "mouseenter" : "mouseover";
                    var mouseOut = $.browser.msie ? "mouseleave" : "mouseout";
                    if (this.options.hoverIntent == 0) {
                        $(thisMenu.menuvoice).bind(mouseOver, function() {
                            
                            //Hide Object tags	
                            $('object').hide();
                        	
                            if (closeOnMouseOut) clearTimeout($.mbMenu.deleteOnMouseOut);
                            if (!openOnClick) $(thisMenu).find(".selected").removeClass("selected");
                            if (thisMenu.actualOpenedMenu) { $(thisMenu.actualOpenedMenu).removeClass("selected"); }
                            $(this).addClass("selected");
                            if ((thisMenu.clicked || !openOnClick) && !$(this).attr("isOpen")) {
                                clearTimeout(thisMenu.clearClicked);
                                $(this).buildMbMenu(thisMenu, $(this).attr("menu"));
                                if ($(this).attr("menu") == "empty") {
                                    $(this).removeMbMenu(thisMenu);
                                    $(this).removeAttr("isOpen");
                                }
                            }
                        });
                        $(thisMenu.menuvoice).bind(mouseOut, function() {
                            //Show Object tags	
                            $('object').show();
                            if (closeOnMouseOut)
                                $.mbMenu.deleteOnMouseOut = setTimeout(function() { $(this).removeMbMenu(thisMenu, true); }, $(root)[0].options.closeAfter);
                            if (!thisMenu.clicked)
                                $(this).removeClass("selected");
                            $(document).bind("click", function() {
                                $(this).removeMbMenu(thisMenu, true);
                            });
                        });
                    } else {
                        // HOVERHINTENT

                        //						$(thisMenu.menuvoice).bind(mouseOver,function(){
                        //							$(this).addClass("selected");
                        //						})
                        //						$(thisMenu.menuvoice).bind(mouseOut,function(){
                        //							$(this).removeClass("selected");
                        //						})

                        $(thisMenu.menuvoice).hoverIntent({
                            over: function() {
                                if (closeOnMouseOut) clearTimeout($.mbMenu.deleteOnMouseOut);
                                if (!openOnClick) $(thisMenu).find(".selected").removeClass("selected");
                                if (thisMenu.actualOpenedMenu) { $(thisMenu.actualOpenedMenu).removeClass("selected"); }
                                $(this).addClass("selected");
                                if ((thisMenu.clicked || !openOnClick) && !$(this).attr("isOpen")) {
                                    clearTimeout(thisMenu.clearClicked);
                                    $(this).buildMbMenu(thisMenu, $(this).attr("menu"));
                                    if ($(this).attr("menu") == "empty") {
                                        $(this).removeMbMenu(thisMenu);
                                        $(this).removeAttr("isOpen");
                                    }
                                }
                            },
                            sensitivity: 30,
                            interval: this.options.hoverIntent,
                            timeout: 0,
                            out: function() {
                                if (closeOnMouseOut)
                                    $.mbMenu.deleteOnMouseOut = setTimeout(function() { $(this).removeMbMenu(thisMenu, true); }, $(root)[0].options.closeAfter);
                                if (!thisMenu.clicked)
                                    $(this).removeClass("selected");
                                $(document).bind("click", function() {
                                    $(this).removeMbMenu(thisMenu, true);
                                });
                            }
                        });
                    }

                });
            });
        },
        buildContextualMenu: function(options) {
            return this.each(function() {
                var thisMenu = this;
                thisMenu.options = {};
                $.extend(thisMenu.options, $.mbMenu.options);
                $.extend(thisMenu.options, options);
                $(".menu").hide();
                thisMenu.clicked = false;
                thisMenu.rootMenu = false;
                thisMenu.clearClicked = false;
                thisMenu.actualOpenedMenu = false;
                thisMenu.menuvoice = false;

                /*
                *using metadata plugin you can add attribut writing them inside the class attr with a JSON sintax
                * for ex: class="MBMenuItem {menu:'menu_2'}"
                */
                var cMenuEls;
                if ($.metadata) {
                    $.metadata.setType("class");
                    cMenuEls = $(this).find(".cmVoice");
                    $(cMenuEls).each(function() {
                        if ($(this).metadata().cMenu) $(this).attr("cMenu", $(this).metadata().cMenu);
                    });
                }
                cMenuEls = $(this).find("[cMenu]");

                $(cMenuEls).each(function() {
                    $(this).css("-khtml-user-select", "none");
                    var cm = this;
                    cm.id = !cm.id ? "menu_" + Math.floor(Math.random() * 100) : cm.id;
                    $(cm).css({ cursor: "default" });
                    $(cm).bind("contextmenu", "mousedown", function(event) {
                        //if (event.button ==2 || event.which==3){
                        event.preventDefault();
                        event.stopPropagation();
                        event.cancelBubble = true;

                        $.mbMenu.lastContextMenuEl = cm;

                        if ($.mbMenu.options.actualMenuOpener) {
                            $(thisMenu).removeMbMenu($.mbMenu.options.actualMenuOpener);
                        }
                        /*add custom behavior to contextMenuEvent passing the el and the event
                        *you can for example store to global var the obj that is fireing the event
                        *mbActualContextualMenuObj=cm;
                        *
                        * you can for example create a function that manipulate the voices of the menu
                        * you are opening according to a certain condition...
                        */

                        thisMenu.options.onContextualMenu(this, event);

                        $(this).buildMbMenu(thisMenu, $(this).attr("cMenu"), "cm", event);
                        $(this).attr("isOpen", "true");

                        //}
                    });
                });
            });
        }
    };
    $.fn.extend({
        buildMbMenu: function(op, m, type, e) {
            var msie6 = $.browser.msie && $.browser.version == "6.0";
            var mouseOver = $.browser.msie ? "mouseenter" : "mouseover";
            var mouseOut = $.browser.msie ? "mouseleave" : "mouseout";
            $().bind("click", function() { $(document).removeMbMenu(op, true); });
            if (e) {
                this.mouseX = $(this).getMouseX(e);
                this.mouseY = $(this).getMouseY(e);
            }

            if ($.mbMenu.options.actualMenuOpener && $.mbMenu.options.actualMenuOpener != op)
                $(op).removeMbMenu($.mbMenu.options.actualMenuOpener);
            $.mbMenu.options.actualMenuOpener = op;
            if (!type || type == "cm") {
                if (op.rootMenu) {
                    $(op.rootMenu).removeMbMenu(op);
                    $(op.actualOpenedMenu).removeAttr("isOpen");
                }
                op.clicked = true;
                op.actualOpenedMenu = this;
                $(op.actualOpenedMenu).attr("isOpen", "true");
                $(op.actualOpenedMenu).addClass("selected");
            }
            var opener = this;
            var where = (!type || type == "cm") ? $(document.body) : $(this).parent().parent();

            //empty
            if ($(this).attr("menu") == "empty") {
                return;
            }

            var menuClass = op.options.menuSelector.replace(".", "");
            where.append("<div class='menuDiv'><div class='" + menuClass + "' style='display:table'></div></div>");
            this.menu = where.find(".menuDiv");
            $(this.menu).css({ width: 0, height: 0 });
            if (op.options.minZindex != "auto") {
                $(this.menu).css({ zIndex: op.options.minZindex++ });
            } else {
                $(this.menu).mb_BringToFront();
            }
            this.menuContainer = $(this.menu).find(op.options.menuSelector);
            $(this.menuContainer).bind(mouseOver, function() {
            	 //Hide Object tags	
                 $('object').hide();
                $(opener).addClass("selected");
            });
            $(this.menuContainer).css({
                position: "absolute",
                opacity: op.options.opacity
            });
            if (!$("#" + m).html()) {
                $.ajax({
                    type: "POST",
                    url: op.options.template,
                    cache: false,
                    async: false,
                    data: "menuId=" + m + (op.options.additionalData != "" ? "&" + op.options.additionalData : ""),
                    success: function(html) {
                        $("body").append(html);
                        $("#" + m).hide();
                    }
                });
            }
            $(this.menuContainer).hide();
            //this.voices = $("#" + m).find("a").clone();
            this.voices = $("#" + m).children("li").children("a").clone();


            if (op.options.shadow) {
                var shadow = $("<div class='menuShadow'></div>").hide();
                if (msie6)
                    shadow = $("<iframe class='menuShadow'></iframe>").hide();
            }

            /*
            *using metadata plugin you can add attribut writing them inside the class attr with a JSON sintax
            * for ex: class="MBMenuItem {menu:'menu_2'}"
            */
            if ($.metadata) {
                $.metadata.setType("class");
                $(this.voices).each(function() {
                    if ($(this).metadata().disabled) $(this).attr("disabled", $(this).metadata().disabled);
                    if ($(this).metadata().img) $(this).attr("img", $(this).metadata().img);
                    if ($(this).metadata().menu) $(this).attr("menu", $(this).metadata().menu);
                    if ($(this).metadata().action) $(this).attr("action", $(this).metadata().action);
                    if ($(this).metadata().disabled) $(this).attr("disabled", $(this).metadata().disabled);
                });
            }

            // build each voices of the menu
            $(this.voices).each(function(i) {

                var voice = this;
                var imgPlace = "";
                var isText = $(voice).attr("rel") == "text";
                var isTitle = $(voice).attr("rel") == "title";
                var isDisabled = $(voice).is("[disabled]");
                var isSeparator = $(voice).attr("rel") == "separator";

                if (op.options.hasImages && !isText) {

                    var imgPath = $(voice).attr("img") ? $(voice).attr("img") : "blank.gif";
                    imgPath = (imgPath.length > 3 && imgPath.indexOf(".") > -1) ? "<img class='imgLine' src='" + op.options.iconPath + imgPath + "'>" : imgPath;
                    imgPlace = "<td class='img'>" + imgPath + "</td>";
                }
                var line = "<table id='" + m + "_" + i + "' class='line" + (isTitle ? " title" : "") + "' cellspacing='0' cellpadding='0' border='0' style='width:100%; display:table' width='100%'><tr>" + imgPlace + "<td class='voice' nowrap></td></tr></table>";
                if (isSeparator)
                    line = "<div class='separator' style='width:100%; display:inline-block'><img src='" + op.options.iconPath + "blank.gif' width='1' height='1'></div>";
                if (isText)
                    line = "<div style='width:100%; display:table' class='line' id='" + m + "_" + i + "'><div class='voice'></div></div>";

                $(opener.menuContainer).append(line);

                if (!isSeparator) {
                    $(opener.menuContainer).find("#" + m + "_" + i).find(".voice").append(this);
                    if ($(this).attr("menu")) {
                        $(opener.menuContainer).find("#" + m + "_" + i).find(".voice a").wrap("<div class='menuArrow'></div>");
                        $(opener.menuContainer).find("#" + m + "_" + i).find(".menuArrow").addClass("subMenuOpener");
                        $(opener.menuContainer).find("#" + m + "_" + i).css({ cursor: "default" });
                        this.isOpener = true;
                    }
                    if (isText) {
                        $(opener.menuContainer).find("#" + m + "_" + i).find(".voice").addClass("textBox");
                        this.isOpener = true;
                    }
                    if (isDisabled) {
                        $(opener.menuContainer).find("#" + m + "_" + i)
                    .addClass("disabled")
                    .css({ cursor: "default" });
                    }

                    if (!(isText || isTitle || isDisabled)) {
                        $(opener.menuContainer)
                    .find("#" + m + "_" + i)
                    .css({ cursor: "pointer" });
                        if (op.options.submenuHoverIntent == 0) {
                            $(opener.menuContainer).find("#" + m + "_" + i)
                      .bind("mouseover", function(event) {
                      	  //Hide Object tags	
                          $('object').hide();
                      	  clearTimeout($.mbMenu.deleteOnMouseOut);
                          $(this).addClass("selected");
                          if (opener.menuContainer.actualSubmenu && !$(voice).attr("menu")) {
                              $(opener.menu).find(".menuDiv").remove();
                              $(opener.menuContainer.actualSubmenu).removeClass("selected");
                              opener.menuContainer.actualSubmenu = false;
                              //return false;
                          }
                          if ($(voice).attr("menu")) {

                              if (opener.menuContainer.actualSubmenu && opener.menuContainer.actualSubmenu != this) {
                                  $(opener.menu).find(".menuDiv").remove();
                                  $(opener.menuContainer.actualSubmenu).removeClass("selected");
                                  opener.menuContainer.actualSubmenu = false;
                              }
                              if (!$(voice).attr("action")) $(opener.menuContainer).find("#" + m + "_" + i).css("cursor", "default");
                              if (!opener.menuContainer.actualSubmenu || opener.menuContainer.actualSubmenu != this) {
                                  $(opener.menu).find(".menuDiv").remove();

                                  opener.menuContainer.actualSubmenu = false;
                                  $(this).buildMbMenu(op, $(voice).attr("menu"), "sm", event);
                                  opener.menuContainer.actualSubmenu = this;
                              }
                              $(this).attr("isOpen", "true");
                              return false;
                          }
                      });
                        } else {
                            // HOVERHINTENT
                            $(opener.menuContainer).find("#" + m + "_" + i)
                      .bind("mouseover", function() {
                          clearTimeout($.mbMenu.deleteOnMouseOut);
                          $(this).addClass("selected");
                      });
                            $(opener.menuContainer).find("#" + m + "_" + i).hoverIntent({
                                over: function(event) {
                                    if (opener.menuContainer.actualSubmenu && !$(voice).attr("menu")) {
                                        $(opener.menu).find(".menuDiv").remove();
                                        $(opener.menuContainer.actualSubmenu).removeClass("selected");
                                        opener.menuContainer.actualSubmenu = false;
                                    }
                                    if ($(voice).attr("menu")) {

                                        if (opener.menuContainer.actualSubmenu && opener.menuContainer.actualSubmenu != this) {
                                            $(opener.menu).find(".menuDiv").remove();
                                            $(opener.menuContainer.actualSubmenu).removeClass("selected");
                                            opener.menuContainer.actualSubmenu = false;
                                        }
                                        if (!$(voice).attr("action")) $(opener.menuContainer).find("#" + m + "_" + i).css("cursor", "default");
                                        if (!opener.menuContainer.actualSubmenu || opener.menuContainer.actualSubmenu != this) {
                                            $(opener.menu).find(".menuDiv").remove();

                                            opener.menuContainer.actualSubmenu = false;
                                            $(this).buildMbMenu(op, $(voice).attr("menu"), "sm", event);
                                            opener.menuContainer.actualSubmenu = this;
                                        }
                                        $(this).attr("isOpen", "true");
                                        return false;
                                    }
                                },
                                out: function() { },
                                sensitivity: 30,
                                interval: op.options.submenuHoverIntent,
                                timeout: 0
                            });
                        }

                        $(opener.menuContainer).find("#" + m + "_" + i).bind(mouseOut, function() {
                            $(this).removeClass("selected");
                        });
                    }
                    if (isDisabled || isTitle) {
                        $(this).removeAttr("href");
                        $(opener.menuContainer).find("#" + m + "_" + i).bind(mouseOver, function() {
                            $(document).unbind("click");
                            if (opener.menuContainer.actualSubmenu) {
                                $(opener.menu).find(".menuDiv").remove();
                                opener.menuContainer.actualSubmenu = false;
                            }
                        }).css("cursor", "default");
                    }
                    $(opener.menuContainer).find("#" + m + "_" + i).bind("click", function() {
                        if (($(voice).attr("action") || $(voice).attr("href")) && !isDisabled) {
                            var target = $(voice).attr("target") ? $(voice).attr("target") : "_self";
                            if ($(voice).attr("href") && $(voice).attr("href").indexOf("javascript:") > -1) {
                                $(voice).attr("action", $(voice).attr("href").replace("javascript:", ""));
                                $(voice).removeAttr("href");
                            }
                            var link = $(voice).attr("action") ? $(voice).attr("action") : "window.open('" + $(voice).attr("href") + "', '" + target + "')";
                            $(voice).removeAttr("href");
                            eval(link);
                            $(this).removeMbMenu(op, true);
                        } else if ($(voice).attr("menu"))
                            return false;
                    });
                }
            });

            // Close on Mouseout

            var closeOnMouseOut = $(op)[0].options.closeOnMouseOut;
            if (closeOnMouseOut) {
                $(opener.menuContainer).bind("mouseenter", function() {
                    clearTimeout($.mbMenu.deleteOnMouseOut);
                });
                $(opener.menuContainer).bind("mouseleave", function() {
        	    var menuToRemove = $.mbMenu.options.actualMenuOpener;
                    $.mbMenu.deleteOnMouseOut = setTimeout(function() { $(this).removeMbMenu(menuToRemove, true); }, $(op)[0].options.closeAfter);
                    
                    //Show Object tags	
                    $('object').show();
                });
            }


            //positioning opened
            var t = 0, l = 0;
            $(this.menuContainer).css({
                width: op.options.menuWidth
            });
            if ($.browser.msie) $(this.menuContainer).css("width", $(this.menuContainer).width() + 2);


            switch (type) {
                case "sm":
                    t = $(this).position().top + op.options.submenuTop;

                    l = $(this).position().left + $(this).width() - op.options.submenuLeft;
                    break;
                case "cm":
                    t = this.mouseY - 5;
                    l = this.mouseX - 5;
                    break;
                default:
                    if (op.options.openOnRight) {
                        t = $(this).offset().top - ($.browser.msie ? 2 : 0) + op.options.menuTop;
                        l = $(this).offset().left + $(this).outerWidth() - op.options.menuLeft - ($.browser.msie ? 2 : 0);
                    } else {
                        t = $(this).offset().top + $(this).outerHeight() - (!$.browser.mozilla ? 2 : 0) + op.options.menuTop;
                        l = $(this).offset().left + op.options.menuLeft;
                    }
                    break;
            }

            $(this.menu).css({
                position: "absolute",
                top: t,
                left: l
            });

            if (!type || type == "cm") op.rootMenu = this.menu;
            $(this.menuContainer).bind(mouseOut, function() {
                $(document).bind("click", function() { $(document).removeMbMenu(op, true); });
            });

            if (op.options.fadeInTime > 0) $(this.menuContainer).fadeIn(op.options.fadeInTime);
            else $(this.menuContainer).show();

            if (op.options.shadow) {
                $(this.menu).prepend(shadow);
                shadow.css({
                    width: $(this.menuContainer).outerWidth(),
                    height: $(this.menuContainer).outerHeight() - 1,
                    position: 'absolute',
                    backgroundColor: op.options.shadowColor,
                    border: 0,
                    opacity: op.options.shadowOpacity
                }).show();
            }

            /*
            var wh=$(window).height();
            var ww=$(window).width();
            */
            var wh = (op.options.containmentId == "window") ? $(window).height() : $("#" + op.options.containmentId).offset().top + $("#" + op.options.containmentId).outerHeight();
            var ww = (op.options.containmentId == "window") ? $(window).width() : $("#" + op.options.containmentId).offset().left + $("#" + op.options.containmentId).outerWidth();

            var mh = $(this.menuContainer).outerHeight();
            var mw = shadow ? shadow.outerWidth() : $(this.menuContainer).outerWidth();

            var actualX = $(where.find(".menuDiv:first")).offset().left - $("body").scrollLeft();
            var actualY = $(where.find(".menuDiv:first")).offset().top - $("body").scrollTop();
            switch (type) {
                case "sm":
                    if ((actualX + mw) >= ww) {
                        l -= ((op.options.menuWidth * 2) - (op.options.submenuLeft * 2));
                    }
                    break;
                case "cm":
                    if ((actualX + (op.options.menuWidth * 1.5)) >= ww) {
                        l -= ((op.options.menuWidth * 2) - (op.options.submenuLeft));
                    }
                    break;
                default:
                    if ((actualX + mw) >= ww) {
                        l -= ($(this.menuContainer).offset().left + mw) - ww;
                    }
                    break;
            }
            if ((actualY + mh) >= wh - 10) {
                t -= ((actualY + mh) - wh) + 30;
            }

            $(this.menu).css({
                top: t,
                left: l
            });
        },
        removeMbMenu: function(op, fade) {
            if (!op) op = $.mbMenu.options.actualMenuOpener;
            if (op.rootMenu) {
                $(op.actualOpenedMenu)
                .removeAttr("isOpen")
                .removeClass("selected");
                $(op.rootMenu).css({ width: 1, height: 1 });
                if (fade) $(op.rootMenu).fadeOut(op.options.fadeOutTime, function() { $(this).remove(); });
                else $(op.rootMenu).remove();
                op.rootMenu = false;
                op.clicked = false;
                $(document).unbind("click");
            }
        },

        //mouse  Position
        getMouseX: function(e) {
            var mouseX;
            if ($.browser.msie) mouseX = e.clientX + document.body.scrollLeft;
            else mouseX = e.pageX;
            if (mouseX < 0) mouseX = 0;
            return mouseX;
        },
        getMouseY: function(e) {
            var mouseY;
            if ($.browser.msie) mouseY = e.clientY + document.body.scrollTop;
            else mouseY = e.pageY;
            if (mouseY < 0) mouseY = 0;
            return mouseY;
        },
        //get max z-inedex of the page
        mb_BringToFront: function() {
            var zi = 10;
            $('*').each(function() {
                if ($(this).css("position") == "absolute") {
                    var cur = parseInt($(this).css('zIndex'));
                    zi = cur > zi ? parseInt($(this).css('zIndex')) : zi;
                }
            });

            $(this).css('zIndex', zi += 10);
        }

    });
    $.fn.buildMenu = $.mbMenu.buildMenu;
    $.fn.buildContextualMenu = $.mbMenu.buildContextualMenu;
})(jQuery);