/***************/
/* OnMouseOver */
/***************/
function changeImage(parent)
{	
	img = parent.getElementsByTagName('IMG')[0];
	if (img.src.indexOf('Hi.gif') > -1)
	{
		img.src = img.src.replace('Hi', '');
	}
	else
	{
		img.src = img.src.replace('.gif', 'Hi.gif');		
	}
}
/*********************************/
/* Kontaktinfo-popup  */
/*********************************/
function visDetaljer(lokasjon){
	var lefters = (screen.availWidth/2)-165;
	var toppers = (screen.availHeight/2)-90;
	window.open("kontaktinfo_detail.aspx?lokasjon=" + lokasjon,null,"height=150,width=283,top=" + toppers + ",left=" + lefters + ",status=no,toolbar=no,menubar=no,location=no");
}

/***************/
/* Visittkort */
/***************/
function visittkort(path, mail){
	var lefters = (screen.availWidth/2)-165;
	var toppers = (screen.availHeight/2)-90;	
	window.open(path + "?mail=" + mail,null,"height=180,width=335,top=" + toppers + ",left=" + lefters + ",status=no,toolbar=no,menubar=no,location=no");
}

/*****************************************/
/* Referanser-/Pågående prosjekter-siden */
/*****************************************/
function openWin(path){
	window.open(path, null, 'height=600,width=800,status=yes,toolbar=no,menubar=no,location=no,resizable=yes');
}
function setScrollFram(lnkNesteVedlegg){
	var coordY = document.body.scrollTop;
	var URLNesteSide = lnkNesteVedlegg.href;	
	URLNesteSide += "&y=" + coordY;	
	lnkNesteVedlegg.href = URLNesteSide;	
}
function setScrollBak(lnkForrigeVedlegg){
	var coordY = document.body.scrollTop;	
	var URLForrigeSide = lnkForrigeVedlegg.href;	
	URLForrigeSide += "&y=" + coordY;	
	lnkForrigeVedlegg.href = URLForrigeSide;
}
function Querystring()
{
	// get the query string, ignore the ? at the front.
	var querystring=location.search.substring(1,location.search.length);
	// parse out name/value pairs separated via '&'
	var args = querystring.split('&');
	// split out each name = value pair
	for (var i=0;i<args.length;i++)
	{
		var pair = args[i].split('=');
		// Fix broken unescaping
		temp = unescape(pair[0]).split('+');
		name = temp.join(' ');
		temp = unescape(pair[1]).split('+');
		value = temp.join(' ');
		this[name]=value;
	}
	this.get=Querystring_get;
}
function Querystring_get(strKey,strDefault)
{
	var value=this[strKey];
	if (value==null)
	{
		value=strDefault;
	}

	return value;
}
function loadScroll(){
	var qs = new Querystring();
	//Henter ut y-koordinaten fra QueryStringen
	var coordY = qs.get("y", "0");
	//Scroller til riktig sted i vinduet
	window.scrollTo(0, coordY);	
}