//
//----------------------------------------------------------------------------------------------------------------
//  SET COOKIE
//----------------------------------------------------------------------------------------------------------------
//
function Set_Cookie( name, value, expires, path, domain, secure ){
//
// Name = cookiens navn
// Value = cookiens verdi
// Expires = hvor mange dager cookien skal ligge på klientmaskinen
// Path = stien til klientens rotmappe -- dette BØR man som default sette lik '/'
// Domain = dette trenger man kun sette dersom man ønsker en cookie satt på et subdomene til å gjelde hele domenet
// Secure = Samme som for domain for å gjøre denne utilgjelgelig
//
var today = new Date();
today.setTime( today.getTime() );

if(expires){expires = expires * 1000 * 60 * 60 * 24;};
var expires_date = new Date( today.getTime() + (expires) );
/*
    Setter Cookie
*/
document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
( ( path ) ? ";path=" + path : "" ) + 
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}
//
//----------------------------------------------------------------------------------------------------------------
//  GET COOKIE
//----------------------------------------------------------------------------------------------------------------
//
function Get_Cookie(check_name) {
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false;
	
	for(i=0;i<a_all_cookies.length;i++){
		a_temp_cookie = a_all_cookies[i].split( '=' );
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
		if(cookie_name == check_name){
			b_cookie_found = true;
			if(a_temp_cookie.length>1){
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if(!b_cookie_found) { return null; }
}	
//
//----------------------------------------------------------------------------------------------------------------
//  DELETE COOKIE
//----------------------------------------------------------------------------------------------------------------
//			
function Delete_Cookie( name, path, domain ) {
//
// Normalt sett trenger vi her kun å sette inn name = cookienavn og path = '/'
//
if ( Get_Cookie( name ) ) document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
( ( domain ) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
//
//----------------------------------------------------------------------------------------------------------------
//  BROWSERTESTS
//----------------------------------------------------------------------------------------------------------------
//			

function isOpera(){
    if(navigator.userAgent.indexOf("Opera")!=-1){
        return true;
    } else {
        return false;
    }
}
function isFirefox(){
    if(navigator.userAgent.indexOf("Firefox")!=-1){
        return true;
    } else {
        return false;
    }
}
function isSafari(){
    if(navigator.userAgent.indexOf("Safari")!=-1){
        return true;
    } else {
        return false;
    }
}
function isNetscape(){
    if(navigator.userAgent.indexOf("Navigator")!=-1){
        return true;
    } else {
        return false;
    }
}
//
//----------------------------------------------------------------------------------------------------------------
//  DYNAMISK FONT RESIZER (ttT)
//----------------------------------------------------------------------------------------------------------------
//			
function fontSizer(newSize){
    var newEmSize = (newSize/10);
    var newPercentSize = newSize * 10;
    if(isFirefox() || isOpera() || isSafari() || isNetscape()){
        document.getElementById("html").style.fontSize = newPercentSize + "%";
    } else {
        document.getElementById("html").style.font = newEmSize + "em/1em;";
    };
    Set_Cookie('dynfontsize',newSize,365,'/','','');
}
function doDynFontSize(){
    s = Get_Cookie('dynfontsize');
    if(s!==null){ fontSizer(s); };
}
//
//----------------------------------------------------------------------------------------------------------------
//  JAVASCRIPT SOM HANDLER HVIT BAKGRUNN I TOPPMENYEN
//----------------------------------------------------------------------------------------------------------------
//			
function headMenuBackground(obj,highlight)
{
    try
    {
    if(obj.id.indexOf("isSelected")==-1)
    {
        a = obj.id.replace("A","");
        a = a.replace("isSelected","");
        a = a.replace("isNotSelected","");
        //
        switch(highlight)
        {
            case 1  : obj.style.backgroundImage = "url('http://orkla.no/eway/Custom/Design/orkla_no/images/head_actions_OverMenuItem_badge.jpg')";
                      document.getElementById(a).style.color = "#253c8b";
                      break;
            default : obj.style.backgroundImage = "";
                      document.getElementById(a).style.color = "#ffffff";
                      break;
        };
    };
    }
    catch(err)
    {
     // Nothing to handle
    }
}
//
//----------------------------------------------------------------------------------------------------------------
//  JAVASCRIPT SOM HENTER UT VERDIEN TIL EN PARAMETER I GET-QUERIEN
//----------------------------------------------------------------------------------------------------------------
//			
function getParamFromURL(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.toLowerCase() + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return unescape(strReturn);
}
function isComSite(){
	p = getParamFromUrl("pid");
	if(p==243){ return true; } else { return false; };
}