// JavaScript Core
var ns4 = (document.layers)? true:false;
var ns6 = (document.getElementById)? true:false;
var ie4 = (document.all)? true:false;
var ie5 = false; 


function loadContents(url,div){
if (window.XMLHttpRequest){request = new XMLHttpRequest();}else if (window.ActiveXObject){request = new ActiveXObject("Microsoft.XMLHTTP");}

request.onreadystatechange = function(){
	document.getElementById("loading").style.display = 'block';
	if (request.readyState == 4){
		if (request.status != 200){
			delete request;
			alert("FEL!\n\nN\ågot har tyvarr gatt snett.\nLadda om sidan och forsok igen.");
		}else{
			var element = document.getElementById(div);
			element.innerHTML = request.responseText;
			document.getElementById("loading").style.display = 'none';
		}
	}
}
request.open("GET", url, true);
request.send(null);
}

function toggleLayer(whichLayer,closeAll,divNames,toggleType){
	if (document.getElementById){
		var style2 = document.getElementById(whichLayer).style;
		style2.display = style2.display? "":toggleType;
	}else if (document.all){
		var style2 = document.all[whichLayer].style;
		style2.display = style2.display? "":toggleType;
	}else if (document.layers){
		var style2 = document.layers[whichLayer].style;
		style2.display = style2.display? "":toggleType;
	}
}

function querystring(key)
{
var value = null;
for (var i=0;i<querystring.keys.length;i++)
{
if (querystring.keys[i]==key)
{
value = querystring.values[i];
break;
}
}
return value;
}
querystring.keys = new Array();
querystring.values = new Array();

function querystring_parse()
{
var query = window.location.search.substring(1);
var pairs = query.split("&");

for (var i=0;i<pairs.length;i++)
{
var pos = pairs[i].indexOf('=');
if (pos >= 0)
{
var argname = pairs[i].substring(0,pos);
var value = pairs[i].substring(pos+1);
querystring.keys[querystring.keys.length] = argname;
querystring.values[querystring.values.length] = value;
}
}
}
querystring_parse();