/* DO NOT REMOVE THIS NOTICE
 * PROJECT:   mygosuMenu
 * VERSION:   1.1.6
 * COPYRIGHT: (c) 2003,2004 Cezary Tomczak
 * LINK:      http://gosu.pl/dhtml/mygosumenu.html
 * LICENSE:   BSD (revised)
 */
function DropDownMenuX(id){this.type = "horizontal";this.delay = {"show": 0,"hide": 400};this.position = {"level1": { "top": 0, "left": 0},"levelX": { "top": 0, "left": 0}};this.fixIeSelectBoxBug = true;this.zIndex = {"visible": 500,"hidden": -1};this.browser = {"ie": Boolean(document.body.currentStyle),"ie5": (navigator.appVersion.indexOf("MSIE 5.5") != -1 || navigator.appVersion.indexOf("MSIE 5.0") != -1),"ie6": (navigator.appVersion.indexOf("MSIE 6.0") != -1)};if (!this.browser.ie) {this.browser.ie5 = false;this.browser.ie6 = false;};this.init = function(){if (!document.getElementById(this.id)) { return alert("DropDownMenuX.init() failed. Element '"+ this.id +"' does not exist.");};if (this.type != "horizontal" && this.type != "vertical") { return alert("DropDownMenuX.init() failed. Unknown menu type: '"+this.type+"'");};if (this.browser.ie && this.browser.ie5) {fixWrap();};fixSections();parse(document.getElementById(this.id).childNodes, this.tree, this.id);}
function fixSections(){var arr = document.getElementById(self.id).getElementsByTagName("div");var sections = new Array();var widths = new Array();for (var i = 0; i < arr.length; i++) {if (arr[i].className == "section") {sections.push(arr[i]);}};for (var i = 0; i < sections.length; i++) {widths.push(getMaxWidth(sections[i].childNodes));};for (var i = 0; i < sections.length; i++) {sections[i].style.width = (widths[i]) + "px";};if (self.browser.ie){for (var i = 0; i < sections.length; i++){setMaxWidth(sections[i].childNodes, widths[i]);}}}
function fixWrap(){var elements = document.getElementById(self.id).getElementsByTagName("a");for (var i = 0; i < elements.length; i++){if (/item2/.test(elements[i].className)) {elements[i].innerHTML = '<div nowrap="nowrap">'+elements[i].innerHTML+'</div>';}}}
function getMaxWidth(nodes){var maxWidth=0;for(var i=0;i<nodes.length;i++) {if (nodes[i].nodeType != 1 || /section/.test(nodes[i].className)){ continue; };if (nodes[i].offsetWidth > maxWidth) { maxWidth = nodes[i].offsetWidth; }};return maxWidth;}
function setMaxWidth(nodes,maxWidth){for(var i=0;i<nodes.length;i++) {if (nodes[i].nodeType == 1 && /item2/.test(nodes[i].className) && nodes[i].currentStyle){if (self.browser.ie5){nodes[i].style.width = (maxWidth) + "px";} else {nodes[i].style.width = (maxWidth - parseInt(nodes[i].currentStyle.paddingLeft) - parseInt(nodes[i].currentStyle.paddingRight)) + "px";}}}}
function parse(nodes,tree,id){
	for (var i = 0; i < nodes.length; i++) {
            if (1 != nodes[i].nodeType) {continue;}
            switch (true) {
                case /\bitem1\b/.test(nodes[i].className):
                    nodes[i].id = id + "-" + tree.length;
                    tree.push(new Array());
                    nodes[i].onmouseover = itemOver;
                    nodes[i].onmouseout = itemOut;
                    break;
                case /\bitem2\b/.test(nodes[i].className):
                    nodes[i].id = id + "-" + tree.length;
                    tree.push(new Array());
                    nodes[i].onmouseover = itemOver;
                    nodes[i].onmouseout = itemOut;
                    break;
                case /\bsection\b/.test(nodes[i].className):
                    nodes[i].id = id + "-" + (tree.length - 1) + "-section";
                    nodes[i].onmouseover = sectionOver;
                    nodes[i].onmouseout = sectionOut;
                    var box1 = document.getElementById(id + "-" + (tree.length - 1));
                    var box2 = document.getElementById(nodes[i].id);
                    var el = new Element(box1.id);
                    if (1 == el.level) {
                        if ("horizontal" == self.type) {
                            box2.style.top = box1.offsetTop + box1.offsetHeight + self.position.level1.top + "px";
                            if (self.browser.ie5) {
                                box2.style.left = self.position.level1.left + "px";
                            } else {
                                box2.style.left = box1.offsetLeft + self.position.level1.left + "px";
                            }
                        } else if ("vertical" == self.type) {
                            box2.style.top = box1.offsetTop + self.position.level1.top + "px";
                            if (self.browser.ie5) {
                                box2.style.left = box1.offsetWidth + self.position.level1.left + "px";
                            } else {
                                box2.style.left = box1.offsetLeft + box1.offsetWidth + self.position.level1.left + "px";
                            }
                        }
                    } else {
                        box2.style.top = box1.offsetTop + self.position.levelX.top + "px";
                        box2.style.left = box1.offsetLeft + box1.offsetWidth + self.position.levelX.left + "px";
                    }
                    self.sections.push(nodes[i].id);
                    self.sectionsShowCnt.push(0);
                    self.sectionsHideCnt.push(0);
                    if (self.fixIeSelectBoxBug && self.browser.ie6) {
                        nodes[i].innerHTML = nodes[i].innerHTML + '<iframe id="'+nodes[i].id+'-iframe" src="javascript:false;" scrolling="no" frameborder="0" style="position: absolute; top: 0px; left: 0px; display: none; filter:alpha(opacity=0);"></iframe>';
                    }
                    break;
            }
            if (nodes[i].childNodes) {
                if (/\bsection\b/.test(nodes[i].className)) {
                    parse(nodes[i].childNodes, tree[tree.length - 1], id + "-" + (tree.length - 1));
                } else {
                    parse(nodes[i].childNodes, tree, id);
                }
            }
        }
    }
    function itemOver() {self.itemShowCnt++;var id_section = this.id + "-section";if (self.visible.length){var el = new Element(self.visible.getLast());el = document.getElementById(el.getParent().id);if (/item\d-active/.test(el.className)){el.className = el.className.replace(/(item\d)-active/, "$1");}};if (self.sections.contains(id_section)){clearTimers();self.sectionsHideCnt[self.sections.indexOf(id_section)]++;var cnt = self.sectionsShowCnt[self.sections.indexOf(id_section)];var timerId = setTimeout(function(a, b) { return function() { self.showSection(a, b); } } (id_section, cnt), self.delay.show);self.timers.push(timerId);}else{if (self.visible.length){clearTimers();var timerId = setTimeout(function(a, b) { return function() { self.showItem(a, b); } } (this.id, self.itemShowCnt), self.delay.show);self.timers.push(timerId);}}}
    function itemOut() {self.itemShowCnt++;var id_section = this.id + "-section";if (self.sections.contains(id_section)){self.sectionsShowCnt[self.sections.indexOf(id_section)]++;if (self.visible.contains(id_section)){var cnt = self.sectionsHideCnt[self.sections.indexOf(id_section)];var timerId = setTimeout(function(a, b) { return function() { self.hideSection(a, b); } }(id_section, cnt), self.delay.hide);self.timers.push(timerId);}}}
    function sectionOver(){self.sectionsHideCnt[self.sections.indexOf(this.id)]++;var el = new Element(this.id);var parent = document.getElementById(el.getParent().id);if (!/item\d-active/.test(parent.className)){parent.className = parent.className.replace(/(item\d)/, "$1-active");}}
    function sectionOut(){self.sectionsShowCnt[self.sections.indexOf(this.id)]++;var cnt = self.sectionsHideCnt[self.sections.indexOf(this.id)];var timerId = setTimeout(function(a, b) { return function() { self.hideSection(a, b); } }(this.id, cnt), self.delay.hide);self.timers.push(timerId);};
    this.showSection=function(id, cnt){if (typeof cnt != "undefined"){if (cnt != this.sectionsShowCnt[this.sections.indexOf(id)]) { return; }};this.sectionsShowCnt[this.sections.indexOf(id)]++;if (this.visible.length) {if (id == this.visible.getLast()) { return; };var el = new Element(id);var parents = el.getParentSections();for (var i = this.visible.length - 1; i >= 0; i--){if (parents.contains(this.visible[i])){break;}else{this.hideSection(this.visible[i]);}}};var el = new Element(id);var parent = document.getElementById(el.getParent().id);if (!/item\d-active/.test(parent.className)) {parent.className = parent.className.replace(/(item\d)/, "$1-active");}if (document.all) { document.getElementById(id).style.display = "block"; };document.getElementById(id).style.visibility = "visible";document.getElementById(id).style.zIndex = this.zIndex.visible;if (this.fixIeSelectBoxBug && this.browser.ie6) {var div = document.getElementById(id);var iframe = document.getElementById(id+"-iframe");iframe.style.width = div.offsetWidth + parseInt(div.currentStyle.borderLeftWidth) + parseInt(div.currentStyle.borderRightWidth);iframe.style.height = div.offsetHeight + parseInt(div.currentStyle.borderTopWidth) + parseInt(div.currentStyle.borderBottomWidth);iframe.style.top = -parseInt(div.currentStyle.borderTopWidth);iframe.style.left = -parseInt(div.currentStyle.borderLeftWidth);iframe.style.zIndex = div.style.zIndex - 1;iframe.style.display = "block";};this.visible.push(id);}
    this.showItem=function(id, cnt){if (typeof cnt != "undefined"){if (cnt != this.itemShowCnt) { return; }};this.itemShowCnt++;if (this.visible.length) {var el = new Element(id + "-section");var parents = el.getParentSections();for (var i = this.visible.length - 1; i >= 0; i--) {if (parents.contains(this.visible[i])) {break;} else {this.hideSection(this.visible[i]);}}}};
    this.hideSection=function(id, cnt){if (typeof cnt != "undefined"){if (cnt != this.sectionsHideCnt[this.sections.indexOf(id)]){ return;};if (id == this.visible.getLast()){for (var i = this.visible.length - 1; i >= 0; i--) {this.hideSection(this.visible[i]);};return;}};var el = new Element(id);var parent = document.getElementById(el.getParent().id);if (/item\d-active/.test(parent.className)){parent.className = parent.className.replace(/(item\d)-active/, "$1");};document.getElementById(id).style.zIndex = this.zIndex.hidden;document.getElementById(id).style.visibility = "hidden";if (document.all) { document.getElementById(id).style.display = "none"; }if (this.fixIeSelectBoxBug && this.browser.ie6){var iframe = document.getElementById(id+"-iframe");iframe.style.display = "none";};if (this.visible.contains(id)){if (id == this.visible.getLast()){this.visible.pop();}else{return;}}else{return;};this.sectionsHideCnt[this.sections.indexOf(id)]++;}
    function Element(id){this.menu=self;this.id = id;this.getLevel = function(){var s = this.id.substr(this.menu.id.length); return s.substrCount("-");};this.getParent = function() {var s = this.id.substr(this.menu.id.length);var a = s.split("-");a.pop();return new Element(this.menu.id + a.join("-"));};this.hasParent = function() {var s = this.id.substr(this.menu.id.length);var a = s.split("-");return a.length > 2;};this.hasChilds = function() {return Boolean(document.getElementById(this.id + "-section"));};this.getParentSections = function() {var s = this.id.substr(this.menu.id.length);s = s.substr(0, s.length - "-section".length);var a = s.split("-");a.shift();a.pop();var s = this.menu.id;var parents = [];for (var i = 0; i < a.length; i++) {s += ("-" + a[i]);parents.push(s + "-section");};return parents;};this.level = this.getLevel();}
    function clearTimers(){for (var i=self.timers.length-1; i>= 0;i--){clearTimeout(self.timers[i]);self.timers.pop();}};var self = this;this.id = id; this.tree = [];this.sections = [];this.sectionsShowCnt = [];this.sectionsHideCnt = [];this.itemShowCnt = 0;this.timers = [];this.visible = [];};
    if(typeof Array.prototype.indexOf=="undefined"){Array.prototype.indexOf = function(item){for (var i = 0; i < this.length; i++) {if (this[i] === item) {return i;}};return -1;}}
	if(typeof Array.prototype.contains=="undefined"){Array.prototype.contains = function(s){for (var i = 0; i < this.length; i++) {if (this[i] === s) {return true;}}return false;}}
	if(typeof String.prototype.substrCount=="undefined"){String.prototype.substrCount=function(s){return this.split(s).length-1;}}
	if(typeof Array.prototype.getLast=="undefined"){Array.prototype.getLast = function(){return this[this.length-1];}}