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Dynomat Menus
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hierMenus.js
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2001-04-09
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/*hierMenus.js - Cross-Browser/Full-Window/Frames
* by Peter Belesis. v3.08 990824
* Copyright (c) 1999 internet.com Corp. All Rights Reserved.
* Originally published and documented at http://www.dhtmlab.com/
* You may use this code on a public Web site only if this entire
* copyright notice appears unchanged and you publicly display
* on the Web page a link to http://www.dhtmlab.com/.
*
* Contact pbel@internet.com for all other uses.
*/
/***********
includes fixes for:
- zindex for IE4
- menu widths
- child positioning
- image and text positioning/wrapping
***********/
loader = (isFrames) ? (NS4) ? parent : parent.document.body : window;
loader.onload = startIt;
if(NS4){
origWidth = loader.innerWidth;
origHeight = loader.innerHeight;
loader.onresize = reDo;
}
isLoaded = false;
NSresized = false;
if (!window.menuVersion) {
clickKill = showVisited = NSfontOver = keepHilite = clickStart = false;
}
// 3.08 added next line
if (!window.imgHspace) imgHspace=0;
isWin = (navigator.appVersion.indexOf("Win") != -1)
if (!isWin && !isMac) NSfontOver = showVisited = false;
mSecsVis = secondsVisible*1000;
isRight = (window.navFrLoc && navFrLoc == "right");
//3.08 modified next line with added space
imgSuf = (isRight) ? ">" : " ALIGN=RIGHT>";
//3.08 modified next line for use of imgHspace variable
imgStr = "<IMG SRC='" + imgSrc + "' WIDTH=" + imgSiz + " HEIGHT=" + imgSiz +" VSPACE=2 HSPACE="+ imgHspace +" BORDER=0"+ imgSuf;
// 3.08 added next line
fullImgSize = (imgSiz+(imgHspace*2));
//3.08 added next line: wrap item text by using span with image
if(IE4) imgStr = "<SPAN STYLE='height:100%;width:"+ (fullImgSize-(isRight?3:0)) +";float:"+ (isRight?"left":"right") +";overflow:hidden'>"+ imgStr +"</SPAN>";
//3.08 omitted next line:
//spStr = (isRight && NS4) ? "<SPACER TYPE=HORIZONTAL SIZE="+imgSiz+">" : "";
areCreated = false;
menuLoc = null;
function initVars() {
if(areCreated) {
for(i=1; i<topCount; i++) {
cur = eval("elMenu"+i);
clearTimeout(cur.hideTimer);
cur.hideTimer=null;
}
clearTimeout(allTimer);
}
topCount = 1;
areCreated = false;
beingCreated = false;
isOverMenu = false;
currentMenu = null;
allTimer = null;
}
initVars();
function NSunloaded(){
isLoaded = false;
}
function NSloaded(e){
if (e.target.name == mainFrName) {
initVars();
startIt();
}
}
function IEunloaded() {
initVars();
isLoaded = false;
setTimeout("keepTrack()",50)
}
function keepTrack() {
if (menuLoc.document.readyState == "complete") {
initVars();
startIt();
}
else {
setTimeout("keepTrack()",50);
}
}
function startIt() {
isLoaded = true;
if (isFrames) {
menuLoc = eval("parent.frames." + mainFrName);
if (NS4) {
loader.captureEvents(Event.LOAD);
loader.onload = NSloaded;
menuLoc.onunload = NSunloaded;
}
if (IE4) {
menuLoc.document.body.onunload = IEunloaded;
}
}
else {
menuLoc = window;
}
menuLoc.nav = nav = window;
if (clickKill) {
if (NS4) menuLoc.document.captureEvents(Event.MOUSEDOWN);
menuLoc.document.onmousedown = clicked;
}
makeTop();
}
function makeTop(){
beingCreated = true;
// 3.08 added if statement
if(IE4) {
topZ = 0;
for (z=0;z<menuLoc.document.all.length;z++){
oldEl = menuLoc.document.all(z);
topZ = Math.max(oldEl.style.zIndex,topZ)
}
}
while(eval("window.arMenu" + topCount)) {
(NS4) ? makeMenuNS(false,topCount) : makeMenuIE(false,topCount);
topCount++
}
status = (topCount-1) + " Hierarchical Menu Trees Created"
areCreated = true;
beingCreated = false;
}
function makeMenuNS(isChild,menuCount,parMenu,parItem) {
tempArray = eval("arMenu" + menuCount);
if (!isChild) {
tempWidth = tempArray[0] ? tempArray[0] : menuWidth;
menu = makeElement("elMenu" + menuCount,tempWidth,null,null);
}
else {
menu = makeElement("elMenu" + menuCount,null,parMenu,null);
}
menu.array = tempArray;
menu.setMenuTree = setMenuTree;
menu.setMenuTree(isChild,parMenu);
while (menu.itemCount < menu.maxItems) {
menu.itemCount++;
status = "Creating Hierarchical Menus: " + menuCount + " / " + menu.itemCount;
prevItem = (menu.itemCount > 1) ? menu.item : null;
itemName = "item" + menuCount + "_" + menu.itemCount;
menu.item = makeElement(itemName,null,null,menu);
menu.item.prevItem = prevItem;
menu.item.setup = itemSetup;
menu.item.setup(menu.itemCount,menu.array);
if (menu.item.hasMore) {
makeMenuNS(true,menuCount + "_" + menu.itemCount,menu,menu.item);
menu = menu.parentMenu;
}
}
menu.lastItem = menu.item;
menu.setup(isChild,parMenu,parItem);
}
//3.08 added function: determine if menu is in menu tree
function findTree(men){
foundTree = false;
for(i=11;i<men.array.length;i+=3){
if(men.array[i]) {
foundTree = true;
break;
}
}
return foundTree;
}
function setMenuTree(isChild,parMenu) {
if (!isChild) {
this.menuWidth = this.array[0] ? this.array[0] : menuWidth;
this.menuLeft = this.array[1];
this.menuTop = this.array[2];
this.menuFontColor = this.array[3] ? this.array[3] : fntCol;
this.menuFontOver = this.array[4] ? this.array[4] : overFnt;
this.menuBGColor = this.array[5] ? this.array[5] : backCol;
this.menuBGOver = this.array[6] ? this.array[6] : overCol;
this.menuBorCol = this.array[7] ? this.array[7] : borCol;
this.menuSeparatorCol = this.array[8] ? this.array[8] : separatorCol;
this.treeParent = this;
this.startChild = this;
// 3.08 is menu in menu tree?
this.isTree = findTree(this);
}
else {
this.menuWidth = parMenu.menuWidth;
this.menuLeft = parMenu.menuLeft;
this.menuTop = parMenu.menuTop;
this.menuFontColor = parMenu.menuFontColor;
this.menuFontOver = parMenu.menuFontOver;
this.menuBGColor = parMenu.menuBGColor;
this.menuBGOver = parMenu.menuBGOver;
this.menuBorCol = parMenu.menuBorCol;
this.menuSeparatorCol = parMenu.menuSeparatorCol;
this.treeParent = parMenu.treeParent;
// 3.08 keep parent property value
this.isTree = parMenu.isTree;
}
this.maxItems = (isChild) ? this.array.length/3 : (this.array.length-9)/3;
this.hasParent = isChild;
this.setup = menuSetup;
this.itemCount = 0;
}
function makeMenuIE(isChild,menuCount,parMenu) {
menu = makeElement("elMenu" + menuCount);
menu.array = eval("arMenu" + menuCount);
menu.setMenuTree = setMenuTree;
menu.setMenuTree(isChild,parMenu);
menu.itemStr = "";
while (menu.itemCount < menu.maxItems) {
menu.itemCount++;
status = "Creating Hierarchical Menus: " + menuCount + " / " + menu.itemCount;
itemName = "item" + menuCount + "_" + menu.itemCount;
arrayPointer = (isChild) ? (menu.itemCount-1)*3 :((menu.itemCount-1)*3)+9;
dispText = menu.array[arrayPointer];
hasMore = menu.array[arrayPointer + 2];
htmStr = (hasMore) ? imgStr + dispText : dispText;
//3.08 modified next line: subtract borderwidth from menuwidth for item width
menu.itemStr += "<SPAN ID=" + itemName + " STYLE=\"width:" + (menu.menuWidth-(borWid*2)) + "\">" + htmStr + "</SPAN><BR>";
if (hasMore) {
makeMenuIE(true,menuCount + "_" + menu.itemCount,menu);
menu = menu.parentMenu;
}
}
menu.innerHTML = menu.itemStr;
itemColl = menu.children.tags("SPAN");
for (i=0; i<itemColl.length; i++) {
it = itemColl(i);
it.setup = itemSetup;
it.setup(i+1,menu.array);
}
menu.lastItem = itemColl(itemColl.length-1);
menu.setup(isChild,parMenu);
}
function makeElement(whichEl,whichWidth,whichParent,whichContainer) {
if (NS4) {
if (whichWidth) {
elWidth = whichWidth;
}
else {
elWidth = (whichContainer) ? whichContainer.menuWidth : whichParent.menuWidth;
if (whichContainer) elWidth = elWidth-(borWid*2)-(itemPad*2);
}
if (!whichContainer) whichContainer = menuLoc;
eval(whichEl + "= new Layer(elWidth,whichContainer)");
}
else {
elStr = "<DIV ID=" + whichEl + " STYLE='position:absolute'></DIV>";
menuLoc.document.body.insertAdjacentHTML("BeforeEnd",elStr);
if (isFrames) eval(whichEl + "= menuLoc." + whichEl);
}
return eval(whichEl);
}
function itemSetup(whichItem,whichArray) {
this.onmouseover = itemOver;
this.onmouseout = itemOut;
this.container = (NS4) ? this.parentLayer : this.offsetParent;
arrayPointer = (this.container.hasParent) ? (whichItem-1)*3 : ((whichItem-1)*3)+9;
this.dispText = whichArray[arrayPointer];
this.linkText = whichArray[arrayPointer + 1];
this.hasMore = whichArray[arrayPointer + 2];
if (IE4 && this.hasMore) {
this.child = eval("elMenu" + this.id.substr(4));
this.child.parentMenu = this.container;
this.child.parentItem = this;
}
if (this.linkText) {
if (NS4) {
this.captureEvents(Event.MOUSEUP)
this.onmouseup = linkIt;
}
else {
this.onclick = linkIt;
this.style.cursor = "hand";
}
}
if (NS4) {
htmStr = this.dispText;
if (fntBold) htmStr = htmStr.bold();
if (fntItal) htmStr = htmStr.italics();
htmStr = "<FONT FACE='" + fntFam + "' POINT-SIZE=" + fntSiz + ">" + htmStr+ "</FONT>";
//3.08 modified next two lines since we don't need to rewrite image everytime.
this.htmStrOver = htmStr.fontcolor(this.container.menuFontOver);
this.htmStr = htmStr.fontcolor(this.container.menuFontColor);
//3.08 ...and omitted next two lines
//this.htmStr = (this.hasMore) ? imgStr + htmStr : spStr + htmStr;
//this.htmStrOver = (this.hasMore) ? imgStr + htmStrOver : spStr + htmStrOver;
//3.08 added if statement: write the image once only
if(this.hasMore) {
this.document.write(imgStr);
this.document.close();
}
this.visibility = "inherit";
this.bgColor = this.container.menuBGColor;
if (whichItem == 1) {
this.top = borWid + itemPad;
}
else {
this.top = this.prevItem.top + this.prevItem.clip.height + separator;
}
this.left = borWid + itemPad;
this.clip.top = this.clip.left = -itemPad;
this.clip.right = this.container.menuWidth-(borWid*2)-itemPad;
//3.08 added next 2 lines: maxTxtWidth and fullImgSize variables to help determine the width of txtLyr:
maxTxtWidth = this.container.menuWidth-(borWid*2)-(itemPad*2);
if (this.container.isTree) maxTxtWidth-=(fullImgSize);
this.txtLyr = new Layer(maxTxtWidth,this);
//3.08 added next line:
if (isRight && this.container.isTree) this.txtLyr.left = fullImgSize;
this.txtLyr.document.write(this.htmStr);
this.txtLyr.document.close();
this.txtLyr.visibility = "inherit";
//3.08 modified next line: changed "+=" to "="
this.clip.bottom = this.txtLyr.document.height+itemPad;
this.dummyLyr = new Layer(100,this);
this.dummyLyr.left = this.dummyLyr.top = -itemPad;
this.dummyLyr.clip.width = this.clip.width;
this.dummyLyr.clip.height = this.clip.height;
this.dummyLyr.visibility = "inherit";
}
else {
with (this.style) {
padding = itemPad;
//3.08 added if statement
if (this.container.isTree && !this.hasMore) {
if (isRight) paddingLeft = itemPad+fullImgSize;
else paddingRight = itemPad+fullImgSize;
}
color = this.container.menuFontColor;
fontSize = fntSiz + "pt";
fontWeight = (fntBold) ? "bold" : "normal";
fontStyle = (fntItal) ? "italic" : "normal";
fontFamily = fntFam;
borderBottomWidth = separator + "px";
borderBottomColor = this.container.menuSeparatorCol;
borderBottomStyle = "solid";
backgroundColor = this.container.menuBGColor;
}
}
}
function menuSetup(hasParent,openCont,openItem) {
this.onmouseover = menuOver;
this.onmouseout = menuOut;
this.showIt = showIt;
this.keepInWindow = keepInWindow;
this.hideTree = hideTree
this.hideParents = hideParents;
this.hideChildren = hideChildren;
this.hideTop = hideTop;
this.hasChildVisible = false;
this.isOn = false;
this.hideTimer = null;
this.childOverlap = (perCentOver != null) ? ((perCentOver/100) * this.menuWidth) : childOverlap;
this.currentItem = null;
this.hideSelf = hideSelf;
if (hasParent) {
this.hasParent = true;
this.parentMenu = openCont;
if (NS4) {
this.parentItem = openItem;
this.parentItem.child = this;
}
}
else {
this.hasParent = false;
}
if (NS4) {
this.bgColor = this.menuBorCol;
this.fullHeight = this.lastItem.top + this.lastItem.clip.bottom + borWid;
this.clip.right = this.menuWidth;
this.clip.bottom = this.fullHeight;
}
else {
with (this.style) {
width = this.menuWidth;
borderWidth = borWid;
borderColor = this.menuBorCol;
borderStyle = borSty;
//3.08 added next line
zIndex = topZ;
}
this.lastItem.style.border="";
this.fullHeight = this.scrollHeight;
this.showIt(false);
this.onselectstart = cancelSelect;
this.moveTo = moveTo;
this.moveTo(0,0);
}
}
function popUp(menuName,e){
if (NS4 && NSresized) startIt();
if (!isLoaded) return;
linkEl = (NS4) ? e.target : event.srcElement;
if (clickStart) linkEl.onclick = popMenu;
if (!beingCreated && !areCreated) startIt();
linkEl.menuName = menuName;
if (!clickStart) popMenu(e);
}
function popMenu(e){
if (!isLoaded || !areCreated) return true;
eType = (NS4) ? e.type : event.type;
if (clickStart && eType != "click") return true;
hideAll();
linkEl = (NS4) ? e.target : event.srcElement;
currentMenu = eval(linkEl.menuName);
currentMenu.hasParent = false;
currentMenu.treeParent.startChild = currentMenu;
if (IE4) menuLocBod = menuLoc.document.body;
if (!isFrames) {
xPos = (currentMenu.menuLeft) ? currentMenu.menuLeft : (NS4) ? e.pageX : (event.clientX + menuLocBod.scrollLeft);
yPos = (currentMenu.menuTop) ? currentMenu.menuTop : (NS4) ? e.pageY : (event.clientY + menuLocBod.scrollTop);
}
else {
switch (navFrLoc) {
case "left":
xPos = (currentMenu.menuLeft) ? currentMenu.menuLeft : (NS4) ? menuLoc.pageXOffset : menuLocBod.scrollLeft;
yPos = (currentMenu.menuTop) ? currentMenu.menuTop : (NS4) ? (e.pageY-pageYOffset)+menuLoc.pageYOffset : event.clientY + menuLocBod.scrollTop;
break;
case "top":
xPos = (currentMenu.menuLeft) ? currentMenu.menuLeft : (NS4) ? (e.pageX-pageXOffset)+menuLoc.pageXOffset : event.clientX + menuLocBod.scrollLeft;
yPos = (currentMenu.menuTop) ? currentMenu.menuTop : (NS4) ? menuLoc.pageYOffset : menuLocBod.scrollTop;
break;
case "bottom":
xPos = (currentMenu.menuLeft) ? currentMenu.menuLeft : (NS4) ? (e.pageX-pageXOffset)+menuLoc.pageXOffset : event.clientX + menuLocBod.scrollLeft;
yPos = (currentMenu.menuTop) ? currentMenu.menuTop : (NS4) ? menuLoc.pageYOffset+menuLoc.innerHeight : menuLocBod.scrollTop + menuLocBod.clientHeight;
break;
case "right":
xPos = (currentMenu.menuLeft) ? currentMenu.menuLeft : (NS4) ? menuLoc.pageXOffset+menuLoc.innerWidth : menuLocBod.scrollLeft+menuLocBod.clientWidth;
yPos = (currentMenu.menuTop) ? currentMenu.menuTop : (NS4) ? (e.pageY-pageYOffset)+menuLoc.pageYOffset : event.clientY + menuLocBod.scrollTop;
break;
}
}
currentMenu.moveTo(xPos,yPos);
currentMenu.keepInWindow()
currentMenu.isOn = true;
currentMenu.showIt(true);
return false;
}
function menuOver(e) {
this.isOn = true;
isOverMenu = true;
currentMenu = this;
if (this.hideTimer) clearTimeout(this.hideTimer);
}
function menuOut() {
if (IE4) {
theEvent = menuLoc.event;
if (theEvent.srcElement.contains(theEvent.toElement)) return;
}
this.isOn = false;
isOverMenu = false;
menuLoc.status = "";
if (!clickKill) allTimer = setTimeout("currentMenu.hideTree()",10);
}
function itemOver(){
if (keepHilite) {
if (this.container.currentItem && this.container.currentItem != this) {
if (NS4) {
this.container.currentItem.bgColor = this.container.menuBGColor;
if (NSfontOver) {
with (this.container.currentItem.txtLyr.document) {
write(this.container.currentItem.htmStr)
close();
}
}
}
else {
with (this.container.currentItem.style) {
backgroundColor = this.container.menuBGColor;
color = this.container.menuFontColor;
}
}
}
}
if (IE4) {
theEvent = menuLoc.event;
if (theEvent.srcElement.tagName == "IMG") return;
this.style.backgroundColor = this.container.menuBGOver;
this.style.color = this.container.menuFontOver;
}
else {
this.bgColor = this.container.menuBGOver;
if (NSfontOver) {
this.txtLyr.document.write(this.htmStrOver);
this.txtLyr.document.close();
}
}
menuLoc.status = this.linkText;
this.container.currentItem = this;
if (this.container.hasChildVisible) {
this.container.hideChildren(this);
}
if (this.hasMore) {
horOffset = (isRight) ? (this.container.childOverlap - this.container.menuWidth) : (this.container.menuWidth - this.container.childOverlap);
if (NS4) {
this.childX = this.container.left + horOffset;
//3.08 modified next line
this.childY = (this.pageY+this.clip.top) + childOffset;
}
else {
this.childX = this.container.style.pixelLeft + horOffset;
//3.08 modified next line
this.childY = this.offsetTop + this.container.style.pixelTop + childOffset + borWid;
}
this.child.moveTo(this.childX,this.childY);
this.child.keepInWindow();
this.container.hasChildVisible = true;
this.container.visibleChild = this.child;
this.child.showIt(true);
}
}
function itemOut() {
if (IE4) {
theEvent = menuLoc.event;
if (theEvent.srcElement.contains(theEvent.toElement)
|| (theEvent.fromElement.tagName=="IMG" && theEvent.toElement.contains(theEvent.fromElement)))
return;
if (!keepHilite) {
this.style.backgroundColor = this.container.menuBGColor;
this.style.color = this.container.menuFontColor;
}
}
else {
if (!keepHilite) {
this.bgColor = this.container.menuBGColor;
if (NSfontOver) {
with (this.txtLyr.document) {
write(this.htmStr);
close();
}
}
}
if (!isOverMenu && !clickKill) {
allTimer = setTimeout("currentMenu.hideTree()",10);
}
}
}
function moveTo(xPos,yPos) {
this.style.pixelLeft = xPos;
this.style.pixelTop = yPos;
}
function showIt(on) {
if (NS4) {
this.visibility = (on) ? "show" : "hide";
if (keepHilite && this.currentItem) {
this.currentItem.bgColor = this.menuBGColor;
if (NSfontOver) {
with (this.currentItem.txtLyr.document) {
write(this.currentItem.htmStr);
close();
}
}
}
}
else {
this.style.visibility = (on) ? "visible" : "hidden";
if (keepHilite && this.currentItem) {
with (this.currentItem.style) {
backgroundColor = this.menuBGColor;
color = this.menuFontColor;
}
}
}
this.currentItem = null;
}
function keepInWindow() {
scrBars = 20;
botScrBar = (isFrames && navFrLoc=="bottom") ? (borWid*2) : scrBars;
rtScrBar = (isFrames && navFrLoc=="right") ? (borWid*2) : scrBars;
if (NS4) {
winRight = (menuLoc.pageXOffset + menuLoc.innerWidth) - rtScrBar;
rightPos = this.left + this.menuWidth;
if (rightPos > winRight) {
if (this.hasParent) {
parentLeft = this.parentMenu.left;
newLeft = ((parentLeft-this.menuWidth) + this.childOverlap);
this.left = newLeft;
}
else {
dif = rightPos - winRight;
this.left -= dif;
}
}
winBot = (menuLoc.pageYOffset + menuLoc.innerHeight) - botScrBar ;
botPos = this.top + this.fullHeight;
if (botPos > winBot) {
dif = botPos - winBot;
this.top -= dif;
}
winLeft = menuLoc.pageXOffset;
leftPos = this.left;
if (leftPos < winLeft) {
if (this.hasParent) {
parentLeft = this.parentMenu.left;
newLeft = ((parentLeft+this.menuWidth) - this.childOverlap);
this.left = newLeft;
}
else {
this.left = 5;
}
}
}
else {
winRight = (menuLoc.document.body.scrollLeft + menuLoc.document.body.clientWidth) - rtScrBar;
rightPos = this.style.pixelLeft + this.menuWidth;
if (rightPos > winRight) {
if (this.hasParent) {
parentLeft = this.parentMenu.style.pixelLeft;
newLeft = ((parentLeft - this.menuWidth) + this.childOverlap);
this.style.pixelLeft = newLeft;
}
else {
dif = rightPos - winRight;
this.style.pixelLeft -= dif;
}
}
winBot = (menuLoc.document.body.scrollTop + menuLoc.document.body.clientHeight) - botScrBar;
botPos = this.style.pixelTop + this.fullHeight;
if (botPos > winBot) {
dif = botPos - winBot;
this.style.pixelTop -= dif;
}
winLeft = menuLoc.document.body.scrollLeft;
leftPos = this.style.pixelLeft;
if (leftPos < winLeft) {
if (this.hasParent) {
parentLeft = this.parentMenu.style.pixelLeft;
newLeft = ((parentLeft+this.menuWidth) - this.childOverlap);
this.style.pixelLeft = newLeft;
}
else {
this.style.pixelLeft = 5;
}
}
}
}
function linkIt() {
if (this.linkText.indexOf("javascript:")!=-1) eval(this.linkText)
else menuLoc.location.href = this.linkText;
}
function popDown(menuName){
if (!isLoaded || !areCreated) return;
whichEl = eval(menuName);
whichEl.isOn = false;
if (!clickKill) whichEl.hideTop();
}
function hideAll() {
for(i=1; i<topCount; i++) {
temp = eval("elMenu" + i + ".startChild");
temp.isOn = false;
if (temp.hasChildVisible) temp.hideChildren();
temp.showIt(false);
}
}
function hideTree() {
allTimer = null;
if (isOverMenu) return;
if (this.hasChildVisible) {
this.hideChildren();
}
this.hideParents();
}
function hideTop() {
whichTop = this;
(clickKill) ? whichTop.hideSelf() : (this.hideTimer = setTimeout("if(whichTop.hideSelf)whichTop.hideSelf()",mSecsVis));
}
function hideSelf() {
this.hideTimer = null;
if (!this.isOn && !isOverMenu) {
this.showIt(false);
}
}
function hideParents() {
tempMenu = this;
while (tempMenu.hasParent) {
tempMenu.showIt(false);
tempMenu.parentMenu.isOn = false;
tempMenu = tempMenu.parentMenu;
}
tempMenu.hideTop();
}
function hideChildren(item) {
tempMenu = this.visibleChild;
while (tempMenu.hasChildVisible) {
tempMenu.visibleChild.showIt(false);
tempMenu.hasChildVisible = false;
tempMenu = tempMenu.visibleChild;
}
if (!this.isOn || !item.hasMore || this.visibleChild != this.child) {
this.visibleChild.showIt(false);
this.hasChildVisible = false;
}
}
function cancelSelect(){return false}
function reDo(){
if (loader.innerWidth==origWidth && loader.innerHeight==origHeight) return;
initVars();
NSresized=true;
menuLoc.location.reload();
}
function clicked() {
if (!isOverMenu && currentMenu!=null && !currentMenu.isOn) {
whichEl = currentMenu;
whichEl.hideTree();
}
}
window.onerror = handleErr;
function handleErr(){
arAccessErrors = ["permission","access"];
mess = arguments[0].toLowerCase();
found = false;
for (i=0;i<arAccessErrors.length;i++) {
errStr = arAccessErrors[i];
if (mess.indexOf(errStr)!=-1) found = true;
}
return found;
}
//end