// Browser Detection
isMac = (navigator.appVersion.indexOf("Mac")!=-1) ? true : false;
NS4 = (document.layers) ? true : false;
IEmac = ((document.all)&&(isMac)) ? true : false;
IE4plus = (document.all) ? true : false;
IE4 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 4.")!=-1)) ? true : false;
IE5 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 5.")!=-1)) ? true : false;
ver4 = (NS4 || IE4plus) ? true : false;
NS6 = (!document.layers) && (navigator.userAgent.indexOf('Netscape')!=-1)?true:false;

// Body onload utility (supports multiple onload functions)
var gSafeOnload = new Array();
function SafeAddOnload(f)
{
	if (IEmac && IE4)  // IE 4.5 blows out on testing window.onload
	{
		window.onload = SafeOnload;
		gSafeOnload[gSafeOnload.length] = f;
	}
	else if  (window.onload)
	{
		if (window.onload != SafeOnload)
		{
			gSafeOnload[0] = window.onload;
			window.onload = SafeOnload;
		}		
		gSafeOnload[gSafeOnload.length] = f;
	}
	else
		window.onload = f;
}
function SafeOnload()
{
	for (var i=0;i<gSafeOnload.length;i++)
		gSafeOnload[i]();
}


// Funktion til at åbne popup vinduer-->
var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+','
win = window.open(mypage,myname,settings)
}

// Funktion til change image-->
img = new Image;
function changeImg(imgName, target) {
  img.src = imgName;
  document[target].src = img.src;
}

//change image
function skiftbillede(img_name,img_src) {
document[img_name].src=img_src;
}

// Funktion til at vise et billede i et tilpasset vindue-->
function visbilled( billedUrl ) {
  window.open( "inc/show_pic.asp?"+billedUrl, "picvindue",
          "resizable=1" );
}; //end visbilled( string )


//Funktion til at åbne et link fra en selectboks-->	
	function MM_jumpMenu(selObj,restore){ //v3.0
	var url = selObj.options[selObj.selectedIndex].value+"";
	if (url) location.href=url;
	if (restore) selObj.selectedIndex=0;
	} 
	

// Funktion til at fjerne prædefineret navne ved login -->
function doBlankKw(){
	if(document.Login.Password.value == "Adgangskode"){
	document.Login.Password.value = "";
	}
}
function doBlankKw1(){
	if(document.Login.Username.value == "Brugernavn"){
	document.Login.Username.value = "";
	}
}
function doBlankNyhedsbrev(){
	if(document.Nyhedsbrev.Email.value == "Skriv din email"){
	document.Nyhedsbrev.Email.value = "";
	}
}


//spørg om sletning
	function slet(url,msg) {
		  if (url && msg) {
		      if (confirm(msg))
		      location.href = url;
		  }
		}


var ie = (document.all)?true:false

function visbil(str,f){
e = document.getElementById('stor')
if(ie){
  e.style.top  = f.clientY + document.body.scrollTop;
  e.style.left = f.clientX + document.body.scrollLeft;}
else{
  e.style.top = f.pageY+20;
  e.style.left = f.pageX;}
vis = (e.style.display=='none')?true:false
if(vis){
  e.src = str;
  e.style.display = "inline";
}
}
function skjul()
{
document.getElementById('stor').style.display = "none";
}