159100 - ntnt.nl - need to upgrade hierMenus

Status: RESOLVED FIXED

(Tech Evangelism Graveyard :: Dutch, defect, P4)

Description

[rhatenboer]

Site uses the hierMenus.js 3.0 and it doesn't expand at all (java void).
With netscape 4.78 it works well.You can upgrade to a new version, butI am not
the webmaster an this page is very important for me.

The code 
/*hierMenus.js
* by Peter Belesis. v3.10.3 000731
* Copyright (c) 2000 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 [e-mail] for all other uses.
*/

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 = keepHilite = clickStart = false;
}

if (!window.imgHspace) imgHspace=0;

isWin = (navigator.appVersion.indexOf("Win") != -1)

mSecsVis = secondsVisible*1000;
isRight = (window.navFrLoc && navFrLoc == "right");
fullImgSize = (imgSiz+(imgHspace*2));
if(!IE5) {
         imgSuf = (isRight) ? ">"  : " ALIGN=RIGHT>";
         imgStr = "<IMG SRC='" + imgSrc + "' WIDTH=" + imgSiz + " HEIGHT=" +
imgSiz +" VSPACE=2 HSPACE="+ imgHspace +" BORDER=0"+ imgSuf;
         if(IE4) imgStr = "<SPAN STYLE='height:100%;width:"+
(fullImgSize-(isRight?3:0)) +";float:"+ (isRight?"left":"right")
+";overflow:hidden'>"+ imgStr +"</SPAN>";
}

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;
        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);
}

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;
                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;
                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];

                if(IE5) {
                        newSpan = menuLoc.document.createElement("SPAN");
                        with(newSpan) {
                                id = itemName;
                                with(style) {
                                        width = (menu.menuWidth-(borWid*2));
                                        fontSize = fntSiz + "pt";
                                        fontWeight = (fntBold) ? "bold" : "normal";
                                        fontStyle = (fntItal) ? "italic" : "normal";
                                        fontFamily = fntFam;
                                        padding = itemPad;
                                        borderBottomWidth = separator + "px";
                                        borderBottomStyle = "solid";

//3.10.3 added conditional:
                                        if(menu.isTree) {
                                                if (isRight) paddingLeft =
itemPad+fullImgSize;
                                                else paddingRight =
itemPad+fullImgSize;
                                        }
                                }
                                innerHTML = dispText;
                        }

                        newBreak = menuLoc.document.createElement("BR");
                        menu.appendChild(newSpan);
                        menu.appendChild(newBreak);

                        if(hasMore) {

//3.10.3 omitted next 2 statements:
//                              if (isRight) newSpan.style.paddingLeft =
itemPad+fullImgSize;
//                              else newSpan.style.paddingRight =
itemPad+fullImgSize;

                                newImage = menuLoc.document.createElement("IMAGE");
                                with(newImage){
                                        src = imgSrc;
                                        with(style) {
                                                position = "absolute";
                                                width = imgSiz;
                                                height = imgSiz;
                                                left = (isRight) ? itemPad :
(newSpan.style.pixelWidth - itemPad - imgSiz);
                                                top = newSpan.offsetTop +
itemPad + (isMac ? 0 : 2);
                                        }
                                }
                                newSpan.appendChild(newImage);
                        }
                }
                else {
                        htmStr = (hasMore) ? imgStr + dispText : dispText;
                        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;
                }
        }

        if(!IE5) 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 {
                if (IE5) {
                        newDiv = menuLoc.document.createElement("DIV");
                        newDiv.style.position = "absolute";
                        newDiv.id = whichEl;
                        menuLoc.document.body.appendChild(newDiv);
                }
                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.parentElement;

        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>";
                this.htmStrOver = htmStr.fontcolor(this.container.menuFontOver);
                this.htmStr = htmStr.fontcolor(this.container.menuFontColor);
                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;
                maxTxtWidth = this.container.menuWidth-(borWid*2)-(itemPad*2);
                if (this.container.isTree) maxTxtWidth-=(fullImgSize);

                this.txtLyrOff = new Layer(maxTxtWidth,this);
                if (isRight && this.container.isTree) this.txtLyrOff.left =
fullImgSize;
                this.txtLyrOff.document.write(this.htmStr);
                this.txtLyrOff.document.close();
                this.txtLyrOff.visibility = "inherit";

                this.clip.bottom = this.txtLyrOff.document.height+itemPad;

                this.txtLyrOn = new Layer(maxTxtWidth,this);
                if (isRight && this.container.isTree) this.txtLyrOn.left =
fullImgSize;
                this.txtLyrOn.document.write(this.htmStrOver);
                this.txtLyrOn.document.close();
                this.txtLyrOn.visibility = "hide";

                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) {
                        if(!IE5) {
                                fontSize = fntSiz + "pt";
                                fontWeight = (fntBold) ? "bold" : "normal";
                                fontStyle =   (fntItal) ? "italic" : "normal";
                                fontFamily = fntFam;
                                padding = itemPad;
                                borderBottomWidth = separator + "px";
                                borderBottomStyle = "solid";

//3.10.3 moved conditional here from below:

                                if (this.container.isTree && !this.hasMore) {
                                        if (isRight) paddingLeft =
itemPad+fullImgSize;
                                        else paddingRight = itemPad+fullImgSize;
                                }

                        }

//3.10.3 moved conditional above
//                      if (this.container.isTree && !this.hasMore) {
//                              if (isRight) paddingLeft = itemPad+fullImgSize;
//                              else paddingRight = itemPad+fullImgSize;
//                      }

                        color = this.container.menuFontColor;
                        borderBottomColor = this.container.menuSeparatorCol;
                        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;
                        zIndex = topZ;
                        overflow = "hidden";
                }
                this.lastItem.style.border="";
                this.fullHeight = this.offsetHeight;
                if(isMac)this.style.pixelHeight = this.fullHeight;
                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;
                                this.container.currentItem.txtLyrOff.visibility
= "inherit";
                                this.container.currentItem.txtLyrOn.visibility =
"hide";
                        }
                        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;
                this.txtLyrOff.visibility = "hide";
                this.txtLyrOn.visibility = "inherit";
        }

        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;
                        this.childY = (this.pageY+this.clip.top) + childOffset;
                }
                else {
                        this.childX = this.container.style.pixelLeft + horOffset;
                        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;
                        this.txtLyrOff.visibility = "inherit";
                        this.txtLyrOn.visibility = "hide";
                }
                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;
                        this.currentItem.txtLyrOff.visibility = "inherit";
                        this.currentItem.txtLyrOn.visibility = "hide";
                }
        }
        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;
}

Comment 1

[Boris Zbarsky [:bzbarsky]]

The site needs to upgrade.  HierMenus 3.10 is designed to only work with IE and
NS4 and will fail with other browsers by design.

If this site is important to you, please send the webmaster mail asking them to
upgrade to a more recent HierMenus version.

Comment 2

[Alfonso Martinez]

*** Bug 159101 has been marked as a duplicate of this bug. ***

Comment 3

[Bob Clary [:bc] (inactive)]

tech evang june 2003 reorg

Comment 4

[Patrick]

June 2003 : prioritizing Dutch Tech evangs

Comment 5

[Pascal Chevrel:pascalc]

They no longer use hiermenus, WFM

Comment 6

[Patrick]

that would be FIXED then....

Comment 7

[Patrick]

--> fixed