function changeFontSize() 
{

	url = new String(window.location);
	
	var site = 'norad';
	if (url.lastIndexOf('bistandsaktuelt.no') > 0)
		site = 'bistandsaktuelt';
	var root = (site == 'bistandsaktuelt') ? '' : '';

	if(document.getElementById('fontsize').href.indexOf("largest") != -1 )
	{
		document.getElementById( 'fontsize').href = root + '/_public/' + site + '/css/fontsize_normal.css';
	}
	else if(document.getElementById('fontsize').href.indexOf("normal") != -1 )
	{
		document.getElementById( 'fontsize').href = root + '/_public/' + site + '/css/fontsize_large.css';
	}  
	else 
	{
		document.getElementById( 'fontsize').href = root + '/_public/' + site + '/css/fontsize_largest.css';
	}
	
	if (site == "bistandsaktuelt")
	{
		setTimeout ("positionMenuElements()", 1000);
	}	
}
function setFontSize(size)
{

	url = new String(window.location);
	
	var site = 'norad';
	if (url.lastIndexOf('bistandsaktuelt.no') > 0)
		site = 'bistandsaktuelt';
	var root = ""; //(site == 'bistandsaktuelt') ? '' : '/site/0';

	document.getElementById( 'fontsize').href = root + '/_public/' + site + '/css/fontsize_'+size+'.css';
	
	if (site == "bistandsaktuelt")
	{
		setTimeout ("positionMenuElements()", 1000);
	}	
	
}

function setActiveStyleSheet(fontsize) 
{

	url = new String(window.location);
	
	var site = 'norad';
	if (url.lastIndexOf('bistandsaktuelt.no') > 0)
		site = 'bistandsaktuelt';
	var root = ""; //(site == 'bistandsaktuelt') ? '' : '/site/0';

	document.getElementById('fontsize').href = root + '/_public/' + site + '/css/fontsize_'+fontsize+'.css';
	
	if (site == "bistandsaktuelt")
	{
		setTimeout ("positionMenuElements()", 1000);
	}	
	
}

function getActiveFontsize()
{
	var fontsize = document.getElementById( 'fontsize').href;
	if(fontsize.indexOf('largest') != -1) return 'largest'
	else if(fontsize.indexOf('large') != -1) return 'large'
	else return 'normal'
}

function createCookie(name,  value,days) 
{
	if (days) 
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else expires = "";
		document.cookie = name+"="+value+expires+"; path=/";
 }

function readCookie(name) {
  var nameEQ = name + "="; 
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookief = readCookie("fontsize");
  var fontsize = cookief ? cookief : 'normal'
  setActiveStyleSheet(fontsize);
}

window.onunload = function(e) {
  var fontsize= getActiveFontsize();
  createCookie('fontsize', fontsize,365);
}


  var cookief = readCookie("fontsize");
  var fontsize = cookief ? cookief : 'normal'
  setActiveStyleSheet(fontsize);