//tips script
isDOM=document.getElementById
isMSIE=document.all && document.all.item
isNetscape4=document.layers
isOpera=window.opera
isOpera5=isOpera && isDOM
isMSIE5=isDOM && isMSIE && !isOpera
isMozilla=isNetscape6=isDOM && !isMSIE && !isOpera
var obj;
function getLayer(layerName, parentLayerName){
if(isDOM){ return document.getElementById(layerName); }
if(isMSIE){ return document.all[layerName]; }
if(isNetscape4){ return eval('document.layers[layerName]'); }
return false;
}
function ts(e,what,posX,relX,posY,absPosY){
if (posX < 0)
mousex = e.clientX;
else
mousex = posX;
if (absPosY < 1) {
mousey = e.clientY;
relY = posY; }
else {
mousey = posY;
relY = 0; }

pagexoff = 0;
pageyoff = 0;
if(isMSIE5){
pagexoff = document.body.scrollLeft;
pageyoff = document.body.scrollTop;
}
else{
pagexoff = window.pageXOffset;
pageyoff = window.pageYOffset;
}
if(getLayer(what)){
if(isNetscape4)
obj = getLayer(what);
else
obj = getLayer(what).style;
if(obj){
leftoff = mousex-pagexoff;
obj.left = (mousex+pagexoff+relX);
topoff = mousey-pageyoff;
obj.top = (mousey+pageyoff+relY);
if (isOpera)
obj.top = (mousey+relY);
else
obj.top = (mousey+pageyoff+relY);

if(isNetscape4)
obj.visibility = 'show';
else
obj.visibility = 'visible';
}
}
return true;
}
function tc(){
if(obj){
if(isNetscape4)
obj.visibility = 'hide';
else
obj.visibility='hidden';
}
return true
}

//menu
function getAnchorPosition(anchor_id) {
var position=new Object();
position.x=AnchorPosition_getPageOffsetLeft(document.getElementById(anchor_id));
position.y=AnchorPosition_getPageOffsetTop(document.getElementById(anchor_id));
return position;
}
function AnchorPosition_getPageOffsetLeft (el) {
var ol=el.offsetLeft;
while((el=el.offsetParent) != null) {
ol += el.offsetLeft;
}
return ol;
}
function AnchorPosition_getPageOffsetTop (el) {
var ot=el.offsetTop;
while( (el=el.offsetParent) != null) {
ot += el.offsetTop;
}
return ot;
}
function sh(thisObj,menu_id,PY) {
menuObj = document.getElementById(menu_id);
position = getAnchorPosition(thisObj);
moveObject(menu_id,position.x,position.y+PY);
changeObjectVisibility(menu_id,'visible');
}
function sh2(xx){
var inside = false;
for (var i=0; i<7000; i++) {
if (inside)
document.getElementById("menu"+xx).style.visibility='hidden'
else
inside = true;
}
}
function sh3(xm){
document.getElementById("menu"+xm).style.visibility='hidden'
}
function changeObjectVisibility(objectId, newVisibility) {
var styleObject = getStyleObject(objectId);
if(styleObject) {
styleObject.visibility = newVisibility;
return true;
} else {
return false;
}
}
function getStyleObject(objectId) {
if(document.getElementById(objectId)){
return (document.getElementById(objectId).style);
} else {
return false;
}
}
function moveObject(objectId, newXCoordinate, newYCoordinate) {
var styleObject = getStyleObject(objectId);
if(styleObject) {
styleObject.left = newXCoordinate;

styleObject.top = newYCoordinate;
}
}
function showElement(){
var element;
for (var i=0; i<=showElement.arguments.length; i++) {
element = document.getElementById(showElement.arguments[i]);
if(element){
element.style.display='';
}
}
}
function hideElement(){
var element;
for (var i=0; i<=hideElement.arguments.length; i++) {
element = document.getElementById(hideElement.arguments[i]);
if(element == null) { continue };
element.style.display='none';
}
}
//lightbox viewer
var loadingImage = 'http://moldovart.com/i/wait.gif';
var closeButton = 'http://moldovart.com/i/x.gif';
function getPageScroll(){
var yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop){
yScroll = document.documentElement.scrollTop;
} else if (document.body) {
yScroll = document.body.scrollTop;
}
arrayPageScroll = new Array('',yScroll)
return arrayPageScroll;
}
function getPageSize(){
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
if(xScroll < windowWidth){
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;
}
function pause(numberMillis) {
var now = new Date();
var exitTime = now.getTime() + numberMillis;
while (true) {
now = new Date();
if (now.getTime() > exitTime)
return;
}
}
function getKey(e){
if (e == null) { // ie
keycode = event.keyCode;
} else {
keycode = e.which;
}
key = String.fromCharCode(keycode).toLowerCase();

if(key == 'x'){ hideLightbox(); }
}
function listenKey () {document.onkeypress = getKey; }
function showLightbox(objLink)
{
var objOverlay = document.getElementById('overlay');
var objLightbox = document.getElementById('lightbox');
var objCaption = document.getElementById('lightboxCaption');
var objImage = document.getElementById('lightboxImage');
var objLoadingImage = document.getElementById('loadingImage');
var objLightboxDetails = document.getElementById('lightboxDetails');
var arrayPageSize = getPageSize();
var arrayPageScroll = getPageScroll();
if (objLoadingImage) {
objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
objLoadingImage.style.display = 'block';
}
objOverlay.style.height = (arrayPageSize[1] + 'px');
objOverlay.style.display = 'block';
imgPreload = new Image();
imgPreload.onload=function(){
objImage.src = objLink.href;
var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
var lightboxLeft = ((arrayPageSize[0] - 20 - imgPreload.width) / 2);
objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";
objLightboxDetails.style.width = imgPreload.width + 'px';
if(objLink.getAttribute('tooltip')){
objCaption.style.display = 'block';
objCaption.innerHTML = objLink.getAttribute('tooltip');
} else {
objCaption.style.display = 'none';
}
if (navigator.appVersion.indexOf("MSIE")!=-1){
pause(250);
}
if (objLoadingImage) {objLoadingImage.style.display = 'none'; }
objLightbox.style.display = 'block';
arrayPageSize = getPageSize();
objOverlay.style.height = (arrayPageSize[1] + 'px');
listenKey();
return false;
}
imgPreload.src = objLink.href;
}
function hideLightbox()
{
objOverlay = document.getElementById('overlay');
objLightbox = document.getElementById('lightbox');
objOverlay.style.display = 'none';
objLightbox.style.display = 'none';
document.onkeypress = '';
}
function initLightbox()
{
if (!document.getElementsByTagName){ return; }
var anchors = document.getElementsByTagName("a");
for (var i=0; i<anchors.length; i++){
var anchor = anchors[i];
if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "img")){
anchor.onclick = function () {showLightbox(this); return false;}
}
}
var objBody = document.getElementsByTagName("body").item(0);
var objOverlay = document.createElement("div");
objOverlay.setAttribute('id','overlay');
objOverlay.onclick = function () {hideLightbox(); return false;}
objOverlay.style.display = 'none';
objOverlay.style.position = 'absolute';
objOverlay.style.top = '0';
objOverlay.style.left = '0';
objOverlay.style.zIndex = '90';
 objOverlay.style.width = '100%';
objBody.insertBefore(objOverlay, objBody.firstChild);
var arrayPageSize = getPageSize();
var arrayPageScroll = getPageScroll();
var imgPreloader = new Image();
imgPreloader.onload=function(){
var objLoadingImageLink = document.createElement("a");
objLoadingImageLink.setAttribute('href','#');
objLoadingImageLink.onclick = function () {hideLightbox(); return false;}
objOverlay.appendChild(objLoadingImageLink);
var objLoadingImage = document.createElement("img");
objLoadingImage.src = loadingImage;
objLoadingImage.setAttribute('id','loadingImage');
objLoadingImage.style.position = 'absolute';
objLoadingImage.style.zIndex = '150';
objLoadingImageLink.appendChild(objLoadingImage);
imgPreloader.onload=function(){};
return false;
}
imgPreloader.src = loadingImage;
var objLightbox = document.createElement("div");
objLightbox.setAttribute('id','lightbox');
objLightbox.style.display = 'none';
objLightbox.style.position = 'absolute';
objLightbox.style.zIndex = '100';
objBody.insertBefore(objLightbox, objOverlay.nextSibling);
var objLink = document.createElement("a");
objLink.setAttribute('href','#');
objLink.setAttribute('title','Click to close');
objLink.onclick = function () {hideLightbox(); return false;}
objLightbox.appendChild(objLink);
var imgPreloadCloseButton = new Image();
imgPreloadCloseButton.onload=function(){
var objCloseButton = document.createElement("img");
objCloseButton.src = closeButton;
objCloseButton.setAttribute('id','closeButton');
objCloseButton.style.position = 'absolute';
objCloseButton.style.zIndex = '200';
objLink.appendChild(objCloseButton);
return false;
}
imgPreloadCloseButton.src = closeButton;
var objImage = document.createElement("img");
objImage.setAttribute('id','lightboxImage');
objLink.appendChild(objImage);
var objLightboxDetails = document.createElement("div");
objLightboxDetails.setAttribute('id','lightboxDetails');
objLightbox.appendChild(objLightboxDetails);
var objCaption = document.createElement("div");
objCaption.setAttribute('id','lightboxCaption');
objCaption.style.display = 'none';
objLightboxDetails.appendChild(objCaption);
var objKeyboardMsg = document.createElement("div");
objKeyboardMsg.setAttribute('id','keyboardMsg');
objKeyboardMsg.innerHTML = '<font style="color:#333; font-size:9px; font-family: Verdana">&copy; MoldovArt.com</font>';
objLightboxDetails.appendChild(objKeyboardMsg);
}
function addLoadEvent(func)
{
var oldonload = window.onload;
if (typeof window.onload != 'function'){
window.onload = func;
} else {
window.onload = function(){
oldonload();
func();
}
}
}
addLoadEvent(initLightbox);
//end lightbox viewer