<!--
var chapterCount = 1;

/***********************************
FUNCTION: deleteConfirm
************************************/
function deleteConfirm(message) {
	var svar;

	svar = confirm(message);
	return svar;
}

/***********************************
FUNCTION: jumpToPage
************************************/
function jumpToPage(page) {
	window.location. href = page;
}

/***********************************
FUNCTION: highlightProject
************************************/
function highlightProject(newselem, action) {

	var el = document.getElementById(newselem);

	if(el == null) {
		return;//fant ikke elementet, feil?
	}else if(action == "mouseOver")	{
		el.style.backgroundColor = "#1f1214"; //4C4345
		el.style.cursor = "pointer";

	}else{
		el.style.backgroundColor = "#373031";
	}
}


/***********************************
FUNCTION: setPicture (picture + description)
************************************/
function setPicture(picelem, picture, pictureText) {

	var el = document.getElementById(picelem);
	var str = "url('" + picture + "')";
	el.style.backgroundImage = str;
	
	//Setter description på dette bildet
	var el = document.getElementById("layDocumentTopPictureTextInner");
	
	if(el == null)
		;//Fant ikke elementet, f.eks. på forsiden.
	else	
		el.innerHTML = "<strong><em>Picture:</em></strong> " + pictureText;
	
	var el2 = document.getElementById("layDocumentPictureBarTextIcon");
	// alert ("Tekst: '" + pictureText + "'");
	if(el2 == null)
		;//Fant ikke elementet, f.eks. på forsiden.
	else if (pictureText == '') {
		el2.style.display = "none";
	} else{
		el2.style.display = "block";
	}
}

function showHideElement(elem) {
	var el = document.getElementById(elem);
	if (el.style.display == 'none' || el.style.display == '') {
		el.style.display = 'block';
	} else
		el.style.display = 'none';
}

/***********************************
FUNCTION: chapterNext
************************************/
function chapterNext(chapterMax) {
	var elemName = "chapter" + chapterCount;

	var elemToRemoveName = "chapter" + (chapterCount - 1);

	//alert(elemName);
	//alert(elemToRemoveName);

	if(elemToRemoveName == "chapter0")
		elemToRemoveName = "articleBody";

	var elem = document.getElementById(elemName);
	var elemToRemove = document.getElementById(elemToRemoveName);
	
	elem.style.display = "block";
	elemToRemove.style.display = "none";
	
	chapterCount += 1;

	//Oppdaterer teksten på 1 of 3
	var elemNav = document.getElementById("chapterNavigationLabel");
	var caption = chapterCount + " of " + chapterMax;
	elemNav.innerHTML = caption;

	var elemNext = document.getElementById("chapterNavigationNext");
	var elemPrev = document.getElementById("chapterNavigationPrev");

	if(chapterCount == chapterMax) {
		elemNext.style.display = "none";
		elemPrev.style.display = "block";
	}else{
		elemNext.style.display = "block";
		elemPrev.style.display = "block";
	}
}

/***********************************
FUNCTION: chapterPrev
************************************/
function chapterPrev(chapterMax) {
	var elemName = "chapter" + (chapterCount - 2);

	var elemToRemoveName = "chapter" + (chapterCount - 1);

	if(elemName == "chapter0")
		elemName = "articleBody";

	var elem = document.getElementById(elemName);
	var elemToRemove = document.getElementById(elemToRemoveName);

	elem.style.display = "block";
	elemToRemove.style.display = "none";
	
	//Oppdaterer teksten på 1 of 3
	chapterCount -= 1;
	var elemNav = document.getElementById("chapterNavigationLabel");
	var caption = chapterCount + " of " + chapterMax;
	elemNav.innerHTML = caption;

	var elemNext = document.getElementById("chapterNavigationNext");
	var elemPrev = document.getElementById("chapterNavigationPrev");

	if(chapterCount == 1) {
		elemNext.style.display = "block";
		elemPrev.style.display = "none";
	}else{
		elemNext.style.display = "block";
		elemPrev.style.display = "block";
	}
}

/***********************************
FUNCTION: previewProjectInMenu
************************************/
function previewProjectInMenu (title, text, action) {

	var elemTitle = document.getElementById("ProjectsInfoboxMoreTitle");
	var elemText = document.getElementById("ProjectsInfoboxMoreText");

	if(elemTitle == null) {
		return;//fant ikke elementet, feil?
	} else if (action == 'mouseover') {
		elemTitle.innerHTML = title;
		elemText.innerHTML = text;
	} else {
		elemTitle.innerHTML = ProjectsInfoboxMoreTitleOrig;
		elemText.innerHTML = ProjectsInfoboxMoreTextOrig;
	}
}

/***********************************
FUNCTION: submitSearch
************************************/
function submitSearch () {
	var f = document.getElementById("searchForm");
	var elemThickBoxLink = document.getElementById("thickboxSearcLink");
	var baseHREF = "search/dsp_resultThickbox.cfm?width=426&height=650&TB_iframe=true&q=";
	
	if(f == null) {
		return false; //fant ikke elementet, feil?
	} else  {
		var elemInput = f.q;
		if (elemInput == null) {
			return false; // feil....
		} else {
			theHREF = baseHREF + elemInput.value;
			elemThickBoxLink.href = baseHREF + elemInput.value;
			return false;
		}
	}
}
/***********************************
FUNCTION: scrollSiteMenu
************************************/
var siteMenuContainerElem;
var siteMenuContainerElemHeight;
function scrollSiteMenu (scrollAmount) {
	var newTopPosition;
	if(siteMenuContainerElem == null) {
		siteMenuContainerElem = document.getElementById("siteMenuContainer");
		if (siteMenuContainerElem.offsetHeight)
			siteMenuContainerElemHeight = siteMenuContainerElem.offsetHeight;
		else if(siteMenuContainerElem.pixelHeight)
			siteMenuContainerElemHeight = siteMenuContainerElem.pixelHeight;
		else
			siteMenuContainerElemHeight = false;
	} 
	newTopPosition = parseInt(siteMenuContainerElem.style.top) + scrollAmount;
	if (newTopPosition > 0) {
		siteMenuContainerElem.style.top = "0px";
		dummy = clearTimeout(scrollSiteMenuTimeout);
	} else if (siteMenuContainerElemHeight && newTopPosition + siteMenuContainerElemHeight < 170 && scrollAmount < 0){
		// do nothing!
		dummy = clearTimeout(scrollSiteMenuTimeout);
	} else {
		siteMenuContainerElem.style.top = newTopPosition + "px";	
	}
}
var scrollSiteMenuTimeout;
function scroll (scrollAmount, speed) {
	scrollSiteMenu (scrollAmount);
	scrollSiteMenuTimeout = setTimeout('scroll(' + scrollAmount + ')', speed);
}

function scrollStop () {
	siteMenuContainerElem = document.getElementById("siteMenuContainer");
	dummy = clearTimeout(scrollSiteMenuTimeout);
}

function initSiteMenu(indexOfSelectedItem) {
	var newTopPosition;
	if(siteMenuContainerElem == null) {
		siteMenuContainerElem = document.getElementById("siteMenuContainer");
		if (siteMenuContainerElem.offsetHeight)
			siteMenuContainerElemHeight = siteMenuContainerElem.offsetHeight;
		else if(siteMenuContainerElem.pixelHeight)
			siteMenuContainerElemHeight = siteMenuContainerElem.pixelHeight;
		else
			siteMenuContainerElemHeight = 170;
	}
	
	newTopPosition = Math.max(0 - indexOfSelectedItem*22, -siteMenuContainerElemHeight+170);
	if (siteMenuContainerElemHeight && newTopPosition < -170 ){
		siteMenuContainerElem.style.top = newTopPosition + "px";
	}
}
//-->
