Hmm, unfortunatley I know nothing about jscript. Ill post the code is there any suggestions you can make?
/*
* DO NOT REMOVE THIS NOTICE
*
* PROJECT: mygosuMenu
* VERSION: 1.0.8
* COPYRIGHT: (c) 2003,2004 Cezary Tomczak
* LINK: http://gosu.pl/dhtml/mygosumenu.html
* LICENSE: BSD (revised)
*/
function DropDownMenu1(id) {
/* Type of the menu: "horizontal" or "vertical" */
this.type = "horizontal";
/* Delay (in miliseconds >= 0): show-hide menu */
this.delay = {
"show": 0,
"hide": 300
}
/* Change the default position of sub-menu by Y pixels from top and X pixels from left
* Negative values are allowed */
this.position = {
"top": 0,
"left": 0
}
/* Z-index property for .section */
this.zIndex = {
"visible": 1,
"hidden": -1
};
// Browser detection
this.browser = {
"ie": Boolean(document.body.currentStyle),
"ie5": (navigator.appVersion.indexOf("MSIE 5.5") != -1 || navigator.appVersion.indexOf("MSIE 5.0") != -1)
};
if (!this.browser.ie) { this.browser.ie5 = false; }
/* Initialize the menu */
this.init = function() {
if (!document.getElementById(this.id)) { return alert("DropDownMenu1.init() failed. Element '"+ this.id +"' does not exist."); }
if (this.type != "horizontal" && this.type != "vertical") { return alert("DropDownMenu1.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);
}
/* Search for .section elements and set width for them */
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>';
}
}
}
/* Search for an element with highest width among given nodes, return that width */
function getMaxWidth(nodes) {
var maxWidth = 0;
for (var i = 0; i < nodes.length; i++) {
if (nodes[i].nodeType != 1) { continue; }
if (nodes[i].offsetWidth > maxWidth) { maxWidth = nodes[i].offsetWidth; }
}
return maxWidth;
}
/* Set width for item2 elements */
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";
}
}
}
}
/* Parse nodes, create events, position elements */
function parse(nodes, tree, id) {
for (var i = 0; i < nodes.length; i++) {
if (1 != nodes[i].nodeType) {
continue;
}
switch (true) {
// .item1
case /\bitem1\b/.test(nodes[i].className):
nodes[i].id = id + "-" + tree.length;
tree.push(new Array());
nodes[i].onmouseover = item1over;
nodes[i].onmouseout = item1out;
break;
// .item2
case /\bitem2\b/.test(nodes[i].className):
nodes[i].id = id + "-" + tree.length;
tree.push(new Array());
break;
// .section
case /\bsection\b/.test(nodes[i].className):
// id, events
nodes[i].id = id + "-" + (tree.length - 1) + "-section";
nodes[i].onmouseover = sectionOver;
nodes[i].onmouseout = sectionOut;
// position
var box1 = document.getElementById(id + "-" + (tree.length - 1));
var box2 = document.getElementById(nodes[i].id);
if ("horizontal" == self.type) {
box2.style.top = box1.offsetTop + box1.offsetHeight + self.position.top + "px";
if (self.browser.ie5) {
box2.style.left = self.position.left + "px";
} else {
box2.style.left = box1.offsetLeft + self.position.left + "px";
}
} else if ("vertical" == self.type) {
box2.style.top = box1.offsetTop + self.position.top + "px";
if (self.browser.ie5) {
box2.style.left = box1.offsetWidth + self.position.left + "px";
} else {
box2.style.left = box1.offsetLeft + box1.offsetWidth + self.position.left + "px";
}
}
// sections, sectionsShowCnt, sectionsHideCnt
self.sections.push(nodes[i].id);
self.sectionsShowCnt.push(0);
self.sectionsHideCnt.push(0);
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);
}
}
}
}
/* event, item1:onmouseover */
function item1over() {
var id_section = this.id + "-section";
if (self.visible) {
var el = new Element(self.visible);
el = document.getElementById(el.getParent().id);
if (/item1-active/.test(el.className)) {
el.className = el.className.replace(/item1-active/, "item1");
}
}
if (self.sections.contains(id_section)) {
self.sectionsHideCnt[self.sections.indexOf(id_section)]++;
var cnt = self.sectionsShowCnt[self.sections.indexOf(id_section)];
setTimeout(function(a, b) { return function() { self.showSection(a, b); } } (id_section, cnt), self.delay.show);
} else {
if (self.visible) {
var cnt = self.sectionsHideCnt[self.sections.indexOf(self.visible)];
setTimeout(function(a, b) { return function() { self.hideSection(a, b); } } (self.visible, cnt), self.delay.show);
}
}
}
/* event, item1:onmouseout */
function item1out() {
var id_section = this.id + "-section";
if (self.sections.contains(id_section)) {
self.sectionsShowCnt[self.sections.indexOf(id_section)]++;
if (id_section == self.visible) {
var cnt = self.sectionsHideCnt[self.sections.indexOf(id_section)];
setTimeout(function(a, b) { return function() { self.hideSection(a, b); } }(id_section, cnt), self.delay.hide);
}
}
}
/* event, section:onmouseover */
function sectionOver() {
self.sectionsHideCnt[self.sections.indexOf(this.id)]++;
var el = new Element(this.id);
el = document.getElementById(el.getParent().id);
if (!/item1-active/.test(el.className)) {
el.className = el.className.replace(/item1/, "item1-active");
}
}
/* event, section:onmouseout */
function sectionOut() {
self.sectionsShowCnt[self.sections.indexOf(this.id)]++;
var cnt = self.sectionsHideCnt[self.sections.indexOf(this.id)];
setTimeout(function(a, b) { return function() { self.hideSection(a, b); } }(this.id, cnt), self.delay.hide);
}
/* Show section (1 argument passed)
* Try to show section (2 arguments passed) - check cnt with sectionShowCnt */
this.showSection = function(id, cnt) {
if (typeof cnt != "undefined") {
if (cnt != this.sectionsShowCnt[this.sections.indexOf(id)]) { return; }
}
this.sectionsShowCnt[this.sections.indexOf(id)]++;
var el = new Element(id);
var parent = document.getElementById(el.getParent().id);
if (!/item1-active/.test(parent.className)) {
parent.className = parent.className.replace(/item1/, "item1-active");
}
if (this.visible) {
if (id == this.visible) { return; }
this.hideSection(this.visible);
}
//document.getElementById(id).style.display = "block";
document.getElementById(id).style.visibility = "visible";
document.getElementById(id).style.zIndex = this.zIndex.visible;
this.visible = id;
}
/* Hide section (1 argument passed)
* Try to hide section (2 arguments passed) - check cnt with sectionHideCnt */
this.hideSection = function(id, cnt) {
if (typeof cnt != "undefined") {
if (cnt != this.sectionsHideCnt[this.sections.indexOf(id)]) { return; }
}
var el = new Element(id);
var parent = document.getElementById(el.getParent().id);
parent.className = parent.className.replace(/item1-active/, "item1");
document.getElementById(id).style.zIndex = this.zIndex.hidden;
document.getElementById(id).style.visibility = "hidden";
//document.getElementById(id).style.display = "none";
if (id == this.visible) { this.visible = ""; }
else {
//throw "DropDownMenu1.hideSection('"+id+"', "+cnt+") failed, cannot hide element that is not visible";
return;
}
this.sectionsHideCnt[this.sections.indexOf(id)]++;
}
/* Necessary when showing section that doesn't exist - hide currently visible section. See: item1over() */
this.hideSelf = function(cnt) {
if (this.visible && cnt == this.sectionsHideCnt[this.sections.indexOf(this.visible)]) {
this.hideSection(this.visible);
}
}
/* Element (.section, .item2 etc) */
function Element(id) {
/* Get parent element */
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.menu = self;
this.id = id;
}
var self = this;
this.id = id; /* menu id */
this.tree = []; /* tree structure of menu */
this.sections = []; /* all sections, required for timeout */
this.sectionsShowCnt = [];
this.sectionsHideCnt = [];
this.visible = ""; /* visible section, ex. menu-0-section */
}
/* Finds the index of the first occurence of item in the array, or -1 if not found */
if (typeof Array.prototype.indexOf == "undefined") {
Array.prototype.indexOf = function(item) {
for (var i = 0; i < this.length; i++) {
if ((typeof this[i] == typeof item) && (this[i] == item)) {
return i;
}
}
return -1;
}
}
/* Check whether array contains given string */
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;
}
}
