<!--
/* Image w/ description tooltip- By Dynamic Web Coding (www.dyn-web.com)
   Copyright 2002 by Sharon Paine
   Visit http://www.dynamicdrive.com for this script */
var dom = (document.getElementById) ? true : false;
var ns5 = (((navigator.userAgent.indexOf("Gecko")>-1) || (navigator.userAgent.indexOf("Opera")>-1)) && dom) ? true: false;
var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
var ns4 = (document.layers && !dom) ? true : false;
var ie4 = (document.all && !dom) ? true : false;
var nodyn = (!ns5 && !ns4 && !ie4 && !ie5) ? true : false;
var origWidth, origHeight;
if (ns4) {
	origWidth = window.innerWidth; origHeight = window.innerHeight;
	window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }}
if (nodyn) { event = "nope" }
var tipFollowMouse= true;	
var tipWidth= 160;
var offX= 20;	// how far from mouse to show tip
var offY= 12; 
var tipFontFamily= "Arial, Verdana, arial, helvetica, sans-serif";
var tipFontSize= "8pt";
var tipFontColor= "#000000";
var tipBgColor= "#FFFFDD"; 
var tipBorderColor= "#000000";
var tipBorderWidth= 1;
var tipBorderStyle= "ridge";
var tipPadding= 4;
var tooltip, tipcss;
function initTip() {
	if (nodyn) return;
	tooltip = (ns4)? document.tipDiv.document: (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
	tipcss = (ns4)? document.tipDiv: tooltip.style;
	if (ie4||ie5||ns5) {
		tipcss.fontFamily = tipFontFamily;
		tipcss.fontSize = tipFontSize;
		tipcss.color = tipFontColor;
		tipcss.backgroundColor = tipBgColor;
		tipcss.borderColor = tipBorderColor;
		tipcss.borderWidth = tipBorderWidth+"px";
		tipcss.padding = tipPadding+"px";
		tipcss.borderStyle = tipBorderStyle;	}
	if (tooltip&&tipFollowMouse) {
		if (ns4) document.captureEvents(Event.MOUSEMOVE);
		document.onmousemove = trackMouse;	}}
window.onload = initTip;
var t1,t2;
var tipOn = false;
function bildetekst(evt,tekst) {
	if (!tooltip) return;
	if (t1) clearTimeout(t1);	if (t2) clearTimeout(t2);
	tipOn = true;
	if (ns4) {
		tooltip.write(tekst);
		tooltip.close();
	} else if (ie4||ie5||ns5) {
	 	tooltip.innerHTML = tekst;	}
	if (!tipFollowMouse) positionTip(evt);
	else t1=setTimeout("tipcss.visibility='visible'",100);}
var mouseX, mouseY;
function trackMouse(evt) {
	mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
	mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;
	if (tipOn) positionTip(evt);}
function positionTip(evt) {
	if (!tipFollowMouse) {
		mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
		mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;	}
	var tpWd = (ns4)? tooltip.width: (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
	var tpHt = (ns4)? tooltip.height: (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
	var winWd = (ns4||ns5)? window.innerWidth-20+window.pageXOffset: document.body.clientWidth+document.body.scrollLeft;
	var winHt = (ns4||ns5)? window.innerHeight-20+window.pageYOffset: document.body.clientHeight+document.body.scrollTop;
	if ((mouseX+offX+tpWd)>winWd) 
		tipcss.left = (ns4)? mouseX-(tpWd+offX): mouseX-(tpWd+offX)+"px";
	else tipcss.left = (ns4)? mouseX+offX: mouseX+offX+"px";
	if ((mouseY+offY+tpHt)>winHt) 
		tipcss.top = (ns4)? winHt-(tpHt+offY): winHt-(tpHt+offY)+"px";
	else
	 tipcss.top = (ns4)? mouseY+offY: mouseY+offY+"px";
	if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);}
function skjultekst() {
	if (!tooltip) return;
	t2=setTimeout("tipcss.visibility='hidden'",100);
	tipOn = false;}
function viskjelde(evt,nr,page,note){
	if (parent.spraak == "no") {
		var tekst = ''; var i=0; var br = new Array(2);
		br[0]=''; br[1]='<br>';
	  if (kjelde[nr].auth != '') {tekst = tekst + 'Forfattar: '+kjelde[nr].auth; i=1;}
	  if (kjelde[nr].titl != '') {tekst = tekst + br[i]+'Tittel: '+kjelde[nr].titl; i=1;}
	  if (kjelde[nr].publ != '') {tekst = tekst + br[i]+'Utgitt: '+kjelde[nr].publ; i=1;}
	  if (page != '') tekst = tekst + br[i]+'Side: '+page;
	  if (note != '') tekst = tekst + br[i]+'Note: '+note;  }
	if (parent.spraak == "en") {
		var tekst = ''; var i=0; var br = new Array(2);
		br[0]=''; br[1]='<br>';
	  if (kjelde[nr].auth != '') {tekst = tekst + 'Author: '+kjelde[nr].auth; i=1;}
	  if (kjelde[nr].titl != '') {tekst = tekst + br[i]+'Title: '+kjelde[nr].titl; i=1;}
	  if (kjelde[nr].publ != '') {tekst = tekst + br[i]+'Publ.: '+kjelde[nr].publ; i=1;}
	  if (page != '') tekst = tekst + br[i]+'Page: '+page;
	  if (page != '') tekst = tekst + br[i]+'Note: '+note;	}
	bildetekst(evt,tekst);}
//-->