function VTgenerateMenu(menu) {
var html, menuHeight=0;
for (var i=0; i < menu.items.length; i++) {
var border = "";
var thisItem = menu.items[i];
var newDiv = null;
var maxk = 22;
var s = thisItem.label;
if(s.length>maxk && s.indexOf("
")){
var a = s.split(" ");
if(a.length>1){
for(k=a.length-1; k>0; k--){
var s2="";
var l=0;
for(j=0; j";
html += "";
html += "\n";
return html;
}
function VToverItem(itemID) {
var thisItem = VTlookUpTable[itemID];
if (thisItem == VTROOT.activeItem || (thisItem.subMenu && thisItem.subMenu.isOpen)) return;
thisItem.light();
}
function VToutItem(itemID) {
var thisItem = VTlookUpTable[itemID];
if (thisItem == VTROOT.activeItem || (thisItem.subMenu && thisItem.subMenu.isOpen)) return;
thisItem.dim();
}
function VTclickItem(itemID) {
//alert(itemID);
setTopId(itemID);
var thisItem = VTlookUpTable[itemID];
if (thisItem == MENUS[VT].menuRoot.items[0] || (thisItem.level ==0 && !thisItem.subMenu)) {//First menu item: HOME
reverseOpenMenus(VTROOT, "VTcloseMenu(menu)");
showSwan();
} else {
//reverseOpenMenus(VTROOT, "VTcloseMenu(menu)");
if (thisItem.subMenu) {
if (thisItem.subMenu.isOpen) {
reverseOpenMenus(thisItem.subMenu,"VTcloseMenu(menu)");
thisItem.submenuImg.src = thisItem.menu.subLitClosedImg.src;
thisItem.light();
} else {
for (var i=0; i < thisItem.menu.items.length; i++) {
if (i != thisItem.indexInMenu) {
if (thisItem.menu.items[i].subMenu && thisItem.menu.items[i].subMenu.isOpen) {
reverseOpenMenus(thisItem.menu.items[i].subMenu,"VTcloseMenu(menu)");
}
}
}
thisItem.HTMLObj.className = thisItem.menu.activeClass;
thisItem.submenuImg.src = thisItem.menu.subLitOpenImg.src;
// Dit voor deeplinking
var iLevel = parseInt(thisItem.level);
if(iLevel > 0) {
if(iLevel > 2){
if(thisItem.subMenu.parentItem.menu.parentItem.menu.parentItem.menu.isOpen)
VTopenMenu(thisItem.subMenu.parentItem.menu.parentItem.menu.parentItem.menu);
}
if(iLevel > 1) {
alert(thisItem.subMenu.parentItem.menu.parentItem.menu.isOpen);
if(!thisItem.subMenu.parentItem.menu.parentItem.menu.isOpen)
VTopenMenu(thisItem.subMenu.parentItem.menu.parentItem.menu);
}
if(!thisItem.subMenu.parentItem.menu.isOpen)
VTopenMenu(thisItem.subMenu.parentItem.menu);
}
// einde mod voor deeplinking
VTopenMenu(thisItem.subMenu);
hideSwan();
}
}
else {
for (var i=0; i < thisItem.menu.items.length; i++) {
if (i != thisItem.indexInMenu) {
if (thisItem.menu.items[i].menu && thisItem.menu.items[i].menu.isOpen) {
reverseOpenMenus(thisItem.menu.items[i].menu,"VTcloseMenu(menu)");
}
}
}
thisItem.HTMLObj.className = thisItem.menu.activeClass;
//dit voor deeplinking
var iLevel = parseInt(thisItem.level);
if(iLevel > 1) {
if(iLevel > 2) {
if(!thisItem.menu.parentItem.menu.parentItem.menu.isOpen)
VTopenMenu(thisItem.menu.parentItem.menu.parentItem.menu);
}
if(!thisItem.menu.parentItem.menu.isOpen)
VTopenMenu(thisItem.menu.parentItem.menu);
}
// einde deeplinking
VTopenMenu(thisItem.menu);
hideSwan();
}
}
var allClosed = true;
for (var i=0; i < VTROOT.children.length; i++) if (VTROOT.children[i].isOpen) allClosed = false;
if (allClosed) showSwan();
checkForScroll();
if (thisItem.href != "") {
top.frames.content.location = thisItem.href;
if (!thisItem.subMenu) {
if (VTROOT.activeItem && (VTROOT.activeItem !=thisItem)) VTROOT.activeItem.unactivate();
VTROOT.activeItem = thisItem;
thisItem.activate();
}
}
}
function VTopenMenu(menu) {
var iParentY = menu.parentItem.y;
var iParentHeight = menu.parentItem.height;
var iTotalHeight = parseInt(iParentY) + parseInt(iParentHeight);
if(!isNaN(iTotalHeight)) {
menu.items[0].move(0,iTotalHeight);
menu.items[0].show();
for (var i=1; i < menu.items.length; i++) {
menu.items[i].move(0,menu.items[i-1].y + menu.items[i-1].height);
menu.items[i].show();
}
VTsplitMenu(menu.parentMenu, menu.parentItem.indexInMenu+1, menu.height);
menu.isOpen = true;
}
else {
/*
menu.items[0].move(0,iTotalHeight);
menu.items[0].show();
for (var i=1; i < menu.items.length; i++) {
menu.items[i].move(0,menu.items[i-1].y + menu.items[i-1].height);
menu.items[i].show();
}
VTsplitMenu(menu.parentMenu, menu.parentItem.indexInMenu+1, menu.height);
menu.isOpen = true;
*/
}
}
function VTcloseMenu(menu) {
if (!menu.parentItem) return;
VTmergeMenu(menu.parentMenu, menu.parentItem.indexInMenu+1, menu.height)
for (var i=0; i < menu.items.length; i++) {
menu.items[i].hide();
}
if (menu.parentItem) {menu.parentItem.unactivate(); menu.parentItem.dim();};
menu.isOpen = false;
}
function VTsplitMenu(menu, fromIndex, distance) {
for (var i=fromIndex; i availableHeight) {
upButton.move(0,0);
downButton.move(0, availableHeight - (metaHeight));
upButton.show();
downButton.show();
MENUS[VT].container.move(0, upButton.height - 1);
} else {
upButton.hide();
downButton.hide();
MENUS[VT].container.move(0, 0);
}
}
function determineHeight() {
if (browser.substr(0,2)=="IE") availableHeight = document.body.clientHeight; else availableHeight = window.innerHeight;
actualHeight = 0;
traverseOpenMenus(MENUS[VT].menuRoot, "sumHeight(menu.items)");
return actualHeight;
}
function sumHeight(items) {
for (var i=0; i < items.length; i++) {
actualHeight += items[i].height;
}
}
var unique = 1;
function ScrollButton(imageSrc, overImageSrc) {
var html;
this.imageID = unique++;
html = "";
html += "![]("+imageSrc+") |
";
html += "
\n";
var newDiv = document.createElement("div");
newDiv.className = "menu";
newDiv.innerHTML = html;
this.div = document.body.appendChild(newDiv);
this.buttonImage = document.getElementById("button"+this.imageID);
this.div.style.zIndex = 200;
this.height= 19;
this.image = new Image();
this.image.src = imageSrc;
this.overImage = new Image();
this.overImage.src = overImageSrc;
this.move = moveLyr;
this.hide = hideLyr;
this.show = showLyr;
return this;
}
ScrollButton.prototype.dim = function () {this.buttonImage.src = this.image.src;};
ScrollButton.prototype.light = function () {this.buttonImage.src = this.overImage.src;};
function createScrollButtons() {
determineHeight();
if (browser.substring(0,2) == "NS" || browser.substring(0,3) == "IE4") {
scrollFactor = 10;
} else {
if (browser == "IE5MAC" || browser == "IE4MAC") {
scrollFactor = 18;
} else {
scrollFactor = 2;
}
}
MENUS[VT].container.moveUp = function x(amount){this.div.style.top = parseInt(this.div.style.top) - amount;};
MENUS[VT].container.moveDown = function x(amount){this.div.style.top = parseInt(this.div.style.top) + amount;};
upButton = new ScrollButton("/generic/static_img/icons/scroll_up.gif","/generic/static_img/icons/scroll_up_hi.gif");
downButton = new ScrollButton("/generic/static_img/icons/scroll_down.gif","/generic/static_img/icons/scroll_down_hi.gif");
upButton.move(0,0);
downButton.move(0, availableHeight - 19);
upButton.div.onmouseover = function (e) {upButton.light(); startScrollerDown();};
upButton.div.onmouseout = function (e) {upButton.dim(); stopScroller();};
downButton.div.onmouseover = function (e) {downButton.light(); startScrollerUp();};
downButton.div.onmouseout = function (e) {downButton.dim(); stopScroller();};
}
var functionPointer = "false";
function startScrollerUp() {functionPointer = "scrollMenuUp()";scroll();}
function startScrollerDown() {functionPointer = "scrollMenuDown()";scroll();}
function stopScroller() {functionPointer = "false";}
function scroll() {
if (eval(functionPointer)) {
setTimeout("scroll()", 2);
} else {
functionPointer = "false";
}
}
function scrollMenuUp() {
var metaHeight = getHeight("meta");
var actualY = parseInt(MENUS[VT].container.div.style.top);
if (actualY + metaHeight > availableHeight - actualHeight - 19 + 1 + scrollFactor) {
MENUS[VT].container.moveUp(scrollFactor);
return true;
} else {
//MENUS[VT].container.move(0, availableHeight - actualHeight - downButton.height + 1);
return false;
}
}
function scrollMenuDown() {
var actualY = parseInt(MENUS[VT].container.div.style.top);
if (actualY < upButton.height - 1 - scrollFactor) {
MENUS[VT].container.moveDown(scrollFactor);
return true
} else {
MENUS[VT].container.move(0, upButton.height - 1);
return false;
}
}
function getTopId() {
var iId = parent.frames[0].itemId;
return iId;
}
function setTopId(id) {
//debug("topid = " + id);
parent.frames[0].itemId = id;
}
function getHeight(id) {
var oObj=document.getElementById(id);
return oObj.offsetHeight;
}
function debug(str) {
//parent.frames[0].debug.innerHTML = str;
}