// LASTER VED ONLOAD PÅ UDI
function cookieShowHide(tekst)
{
	//Finne alle objektene med klassenavnet som ble sendt inn (i dette tilfellet: box-content)
	arrEl = getEclass(tekst);	
	
	//Looper gjennom objektene
	for(i=0; i < arrEl.length; i++)
	{
        //Hvis objektet har en id
        if(arrEl[i].id)
        {
    	    
    	    //Sjekker om det finnes en cookie med navnet
            if(!getCookie(arrEl[i].id) || getCookie(arrEl[i].id) == 0)
            { 
                arrEl[i].style.display = "block";   
                setCookie (arrEl[i].id , "block" , "10");
            }
            
            else
            {
	            arrEl[i].style.display = getCookie(arrEl[i].id); 
            }

          if(!getCookie(arrEl[i].id+"_ico") || getCookie(arrEl[i].id+"_ico") == 0)
            {
                getEid(arrEl[i].id+"_ico").src = "/layouts/mp/images/btn-min.gif";
                setCookie (arrEl[i].id+"_ico" , "/layouts/mp/images/btn-min.gif" , "10");
            }
            
            else
            {
               getEid(arrEl[i].id+"_ico").src = getCookie(arrEl[i].id+"_ico");
            } 
        } 
        
    } 
}


//MENY FUNKSJONER
function mOver(elem){
    if(elem.id == itemId || elem.id == parentItemId){
        //elem.style.backgroundColor= bgColor;
    }else {
        elem.style.backgroundColor= '#EEE';
    }}

function mOut(elem){
    if(elem.id == itemId || elem.id == parentItemId){
        //elem.style.backgroundColor= bgColor;
    }else {
        elem.style.backgroundColor= '';
    }
}

function initializeMeny(menyId, actuatorId) {
	var meny = document.getElementById(menyId);
	var actuator = document.getElementById(actuatorId);

	if (meny == null || actuator == null) return;
	actuator.parentNode.style.backgroundImage = "url(images/4pluss.gif)";
	actuator.onclick = function() {
		var display = meny.style.display;
		this.parentNode.style.backgroundImage =
		(display == "block") ? "url(images/4pluss.gif)" : "url(images/4minus.gif)";
		meny.style.display = (display == "block") ? "none" : "block";
		return false;
	}
}

// COOKIE FUNKSJONER
/*function setCookie(name,value,duration){
cookiestring=name+"="+escape(value)+";EXPIRES="+getExpiryDate(duration);
document.cookie=cookiestring;
if(!getCookie(name)){
    return false;
    }
    else{
    return true;
    }
} */


function setCookie(name, value, expires, path, domain, secure) {
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + getExpiryDate(expires) : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}


//GET COOKIE
function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return "0";
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
   if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}



// HENTER EN DAG 'nodays' FRAM I TID
function getExpiryDate( nodays){
var UTCstring;
Today = new Date();
nomilli=Date.parse(Today);
Today.setTime(nomilli+nodays*24*60*60*1000);
UTCstring = Today.toUTCString();
return UTCstring;
}

function activeClass(obj)
{
	obj.className = 'navigation-active';
}

function inactiveClass(obj)
{
	obj.className = "navigation";
}

//UDI FUNKSJON OPEN/CLOSE og BYTT BILDE
//UDI FUNKSJON OPEN/CLOSE og BYTT BILDE
function openClose( shobj, minmaxobj)
{

  showHide(shobj);

if(minmaxobj.src.indexOf('expand') > 0) 
  { 
    minmaxobj.src = "/images/btn-collapse-lightmenu.gif";
    stat = "none";
  }
  else
  { 
    minmaxobj.src = "/images/btn-expand-lightmenu.gif";
    stat="block";
  }
  return false;
}


function openCloseMenu( shobj, minmaxobj)
{
  showHideMenu(shobj);

  if(minmaxobj.src.indexOf('min') > 0) 
  { 
    minmaxobj.src = "/layouts/orvp/images/btn-max.gif";
    stat = "none";
  }
  else
  { 
    minmaxobj.src = "/layouts/orvp/images/btn-min.gif";
    stat="block";
  }
  return false;
}


// BYTTER MELLOM SHOW / HIDE
function toggle(obj) 
{
	var el = document.getElementById(obj);

	if ( el.style.display != 'none' ) 
	{
		el.style.display = 'none';
	}
	else 
	{
		el.style.display = '';
	}
}


function $() {
	var elements = new Array();
	for (var i = 0; i < arguments.length; i++) {
		var element = arguments[i];
		if (typeof element == 'string')
			element = document.getElementById(element);
		if (arguments.length == 1)
			return element;
		elements.push(element);
	}
	return elements;
}

// BYTTER & med --
function replaceand(inStr)
{ 
   return s = inStr.replace(/&/g,"--");
}

/*
'VBScript for å hente tilbake fra -- til &
<%=replace(request.querystring("src"), "--", "&")%>
*/



// TODAY - engelsk dato
function getToday()
{
var d= new Date()

var weekday=new Array(7)
weekday[0]="Sunday"
weekday[1]="Monday"
weekday[2]="Tuesday"
weekday[3]="Wednesday"
weekday[4]="Thursday"
weekday[5]="Friday"
weekday[6]="Saturday"

var month=new Array(12)
month[0]="January"
month[1]="February"
month[2]="March"
month[3]="April"
month[4]="May"
month[5]="June"
month[6]="July"
month[7]="August"
month[8]="September"
month[9]="October"
month[10]="November"
month[11]="December"

var ending = ""

if( d.getDate() == 1){ ending = "st" }
else if (d.getDate() == 2) { ending = "nd" }
else if (d.getDate() == 3) { ending = "rd" }
else { ending = "th"}


document.write(weekday[d.getDay()] + " " + d.getDate()  + ending + " " + month[d.getMonth()])
}

// IDAG - norsk dato
function getIdag()
{
var dag = new Date()

var ukedag=new Array(7)
ukedag[0]="Søndag"
ukedag[1]="Mandag"
ukedag[2]="Tirsdag"
ukedag[3]="Onsdag"
ukedag[4]="Torsdag"
ukedag[5]="Fredag"
ukedag[6]="Lørdag"

var mnd=new Array(12)
mnd[0]="Januar"
mnd[1]="Februar"
mnd[2]="Mars"
mnd[3]="April"
mnd[4]="Mai"
mnd[5]="Juni"
mnd[6]="Juli"
mnd[7]="August"
mnd[8]="September"
mnd[9]="Oktober"
mnd[10]="November"
mnd[11]="Desember"

document.write(ukedag[dag.getDay()] + " " + dag.getDate() + ". " + mnd[dag.getMonth()])
}


/* SET COOKIE */
//function setCookie(name, value, expires, path, domain, secure)
//{
//    document.cookie= name + "=" + escape(value) +
//        ((expires) ? "; expires=" + expires.toGMTString() : "") +
//        ((path) ? "; path=" + path : "") +
//        ((domain) ? "; domain=" + domain : "") +
//        ((secure) ? "; secure" : "");
//}

/* GET COOKIE*/

//function getCookie(name)
//{
//    var dc = document.cookie;
//    var prefix = name + "=";
//    var begin = dc.indexOf("; " + prefix);
//    if (begin == -1)
//    {
//        begin = dc.indexOf(prefix);
//        if (begin != 0) return "0";
//    }
//    else
//    {
//        begin += 2;
//    }
//    var end = document.cookie.indexOf(";", begin);
//   if (end == -1)
//    {
//        end = dc.length;
//    }
//    return unescape(dc.substring(begin + prefix.length, end));
//}


// FORSINKELSE
function forsink(funk, tid)
{
	window.setTimeout(funk,tid);
}

function clock()
{
var dag = new Date()
time = dag.getHours();
minutt = dag.getMinutes();
sekund = dag.getSeconds();

if(time < 10){ time = "0"+time;}
if(minutt < 10){ minutt = "0"+minutt;}
if(sekund < 10){ sekund = "0"+sekund;}

 getEid("clock").tick.value = time + ":" + minutt + ":" + sekund; 
 setTimeout("clock()", 200);
}


// FUNKSJONER FOR Å BYTTE BILDE VED HOVER
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function isArray(a) {
    return isObject(a) && a.constructor == Array;
}

function isBoolean(a) {
    return typeof a == 'boolean';
}

function isEmpty(o) {
    var i, v;
    if (isObject(o)) {
        for (i in o) {
            v = o[i];
            if (isUndefined(v) && isFunction(v)) {
                return false;
            }
        }
    }
    return true;
}

function isFunction(a) {
    return typeof a == 'function';
}

function isNull(a) {
    return a === null;
}

function isNumber(a) {
    return typeof a == 'number' && isFinite(a);
}

function isObject(a) {
    return (a && typeof a == 'object') || isFunction(a);
}

function isString(a) {
    return typeof a == 'string';
}

function isUndefined(a) {
    return typeof a == 'undefined';
} 



// GET ELEMENTS BY CLASS
function getEclass(searchClass,node,tag) {

	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp('(^|\\s)'+searchClass+'(\\s|$)');
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}




//HENTER VARIABEL FRA URL
function getURLParam(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if ( 
aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return strReturn;
} 



// GET ELEMENT BY ID
function getEid(id) { a = document.getElementById(id);  return a; }



// HIDE ELEMENT
function hideE(obj) { obj.style.display = "none"; }


// SHOW ELEMENT
function showE(obj){     obj.style.display = " block"; }



function showHide(el)
{
	if ( el.style.display != 'none') {
		el.style.display = 'none';
	}
	else {
		el.style.display = 'block';
	}
}

function showHideMenu(el)
{
	if ( el.className != 'menu hidden' ) {
		el.className = 'menu hidden';
	}
	else {
		el.className = 'menu';
	}
}


///SCRIPT FOR DROP-DOWN I IE
//sfHover = function() {
//	var sfEls = document.getElementById("menu").getElementsByTagName("LI");
//	for (var i=0; i<sfEls.length; i++) {
//		sfEls[i].onmouseover=function() {
//			this.className+=" sfhover";
//		}
//		sfEls[i].onmouseout=function() {
//			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
//		}
//	}
//}
//if (window.attachEvent) window.attachEvent("onload", sfHover);