var searchbtnOff = new Image();
searchbtnOff.src = "../images/searchBtn.gif";

var searchbtnOn = new Image();
searchbtnOn.src = "../images/search_over.gif";

var newsearchbtnOff = new Image();
newsearchbtnOff.src = "../images/newsearch.gif";

var newsearchbtnOn = new Image();
newsearchbtnOn.src = "../images/newsearch_over.gif";

var registerbtnOff = new Image();
registerbtnOff.src = "../images/register.gif";

var registerbtnOn = new Image();
registerbtnOn.src = "../images/register_over.gif";

var proceedbtnOff = new Image();
proceedbtnOff.src = "../images/proceed.gif";

var proceedbtnOn = new Image();
proceedbtnOn.src = "../images/proceed_over.gif";

var savenewbtnOff = new Image();
savenewbtnOff.src = "../images/savenew.gif";

var savenewbtnOn = new Image();
savenewbtnOn.src = "../images/savenew_over.gif";

var renewbtnOff = new Image();
renewbtnOff.src = "../images/renewbutton.gif";

var renewbtnOn = new Image();
renewbtnOn.src = "../images/renew_over.gif";

var sendbtnOff = new Image();
sendbtnOff.src = "../images/send.gif";

var sendbtnOn = new Image();
sendbtnOn.src = "../images/send_over.gif";

var newsearchbtnOff = new Image();
newsearchbtnOff.src = "../images/newsearch.gif";

var newsearchbtnOn = new Image();
newsearchbtnOn.src = "../images/newsearch_over.gif";

var registerxbtnOff = new Image();
registerxbtnOff.src = "https://www.nannyshare.co.uk/images/register.gif";

var registerxbtnOn = new Image();
registerxbtnOn.src = "https://www.nannyshare.co.uk/images/register_over.gif";

var newsearchxbtnOff = new Image();
newsearchxbtnOff.src = "https://www.nannyshare.co.uk/images/newsearch.gif";

var newsearchxbtnOn = new Image();
newsearchxbtnOn.src = "https://www.nannyshare.co.uk/images/newsearch_over.gif";

var sendxbtnOff = new Image();
sendxbtnOff.src = "https://www.nannyshare.co.uk/images/send.gif";

var sendxbtnOn = new Image();
sendxbtnOn.src = "https://www.nannyshare.co.uk/images/send_over.gif";

function buttonEffect(imgObj, where, status){
	if(status == 'on') {
		imgObj.src = eval(where + 'btnOn.src');
	}
	if(status == 'off') {
		imgObj.src = eval(where + 'btnOff.src');
	}
}
function changeBullet(id , status){
	var menuObj = document.getElementById(id);
	if(status == 'on') {
		menuObj.style.backgroundImage = "url(" + bulletOn.src + ")";
	}
	if(status == 'off') {
		menuObj.style.backgroundImage = "url(" + bulletOff.src + ")";
	}
}

function changeLang(){
	var url = location.href;
	if(url.indexOf('/de/') > 0) {
		var newUrl = url.replace(/\/de\//g, '/en/');
	}else{
		var newUrl = url.replace(/\/en\//g, '/de/');
	}
	location.href = newUrl;
}

//Scroller Variables

var scrollTop = 0;
var scrollHeight = 0;
var scrollStop = 0;
var scrollT = 0;
var scrollSpeed = 50;
var scrollPause = false;

function scrollStart(){
	var scrollerObj = document.getElementById('scroller');
	scrollerObj.onmouseover = function(evt){
		scrollPause = true;
	}
	scrollerObj.onmouseout = function(evt){
		scrollPause = false;
	}
	scrollTop = scrollerObj.offsetTop;
	scrollHeight = scrollerObj.offsetHeight;
	scrollStop = scrollTop - scrollHeight;
	moveUp();
}
function moveUp(){
	var scrollerObj = document.getElementById('scroller');
	var currentTop = scrollerObj.offsetTop;
	if((scrollPause==false) && (currentTop > scrollStop)) {
		scrollerObj.style.top = parseInt(scrollerObj.offsetTop - 1) + 'px';
		scrollT = setTimeout("moveUpDelay()", scrollSpeed);
		var newsObj = scrollerObj.getElementsByTagName('DIV');
		var firstNews = newsObj[0];
		if(scrollerObj.offsetTop == -(firstNews.offsetHeight)){
			scrollerObj.appendChild(firstNews);
			scrollerObj.style.top = parseInt(scrollerObj.offsetTop + firstNews.offsetHeight) + 'px';

		}
	}else if(scrollPause==true){
		scrollT = setTimeout("moveUpDelay()", scrollSpeed);
	}
}
function moveUpDelay(){
	moveUp();
}
function makeLoginReady(fieldObj){
	if((fieldObj.name.indexOf('name') >= 0) && (fieldObj.value=='username' || fieldObj.value=='Benutzername')) {
		fieldObj.value = '';
		fieldObj.focus();
	}
	if((fieldObj.name.indexOf('word') >= 0) && (fieldObj.value=='password' || fieldObj.value=='Passwort')) {
		var anotherDiv = document.getElementById('t' + fieldObj.parentNode.id);
		fieldObj.parentNode.style.visibility = 'hidden';
		fieldObj.parentNode.style.display = 'none';
		anotherDiv.style.visibility = 'visible';
		anotherDiv.style.display = 'block';
		anotherDiv.firstChild.focus();
	}
}

// menu functions

function findPosX(obj) {
	var curleft = 0;
	if (obj.offsetParent) 	{
		while (obj.offsetParent) {
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x) {
		curleft += obj.x;
	}
	return curleft;
}

function findPosY(obj) {
	var curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.x) {
		curtop += obj.x;
	}
	return curtop;
}