function addEvent(obj, evType, fn){ 
 if (obj.addEventListener){ 
   obj.addEventListener(evType, fn, false); 
   return true; 
 } else if (obj.attachEvent){ 
   var r = obj.attachEvent("on"+evType, fn); 
   return r; 
 } else { 
   return false; 
 } 
}

var opacity=100;
var tellera = 1;
var tellerb = 2;
var sfeer = new Array();
sfeer[1] = "1";
sfeer[2] = "2";
sfeer[3] = "3";
sfeer[4] = "4";

function faden(){
opacity = opacity - 1;
if (opacity>0) {
	if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5)
	document.head.style.MozOpacity=opacity/100;
	else if (navigator.appName.indexOf("Microsoft")!=-1&&parseInt(navigator.appVersion)>=4)
	head.filters.alpha.opacity=opacity;
	setTimeout("faden()",30);
	} else {
	wissel();
	}
}

function beginwaarden(){
if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5)
document.head.style.MozOpacity=1;
else if (navigator.appName.indexOf("Microsoft")!=-1&&parseInt(navigator.appVersion)>=4)
head.filters.alpha.opacity=100;
opacity=100;
}

function wissel() {

tellera = tellera + 1;
if (tellera>4) {
	tellera=1;
}
tellerb = tellerb + 1;
if (tellerb>4) {
	tellerb=1;
}

if (document.all){
document.all["head"].src='images/template/'+sfeer[tellera]+'.jpg';
beginwaarden();
document.all["viewhead"].style.backgroundImage='url(images/template/'+sfeer[tellerb]+'.jpg)';
}
if(!document.all && document.getElementById){
document.getElementById("head").src='images/template/'+sfeer[tellera]+'.jpg';
beginwaarden();
document.getElementById("viewhead").style.backgroundImage='url(images/template/'+sfeer[tellerb]+'.jpg)';
}
setTimeout("faden()",5000)
}

if(window.event + "" == "undefined") event = null;
function HM_f_PopUp(){return false};
function HM_f_PopDown(){return false};
popUp = HM_f_PopUp;
popDown = HM_f_PopDown;

HM_PG_MenuWidth = 150;
HM_PG_FontFamily = "verdana,MS Sans Serif,Arial";
HM_PG_FontSize = 8;
HM_PG_FontBold = 1;
HM_PG_FontItalic = 0;
HM_PG_FontColor = "blue";
HM_PG_FontColorOver = "white";
HM_PG_BGColor = "#DDDDDD";
HM_PG_BGColorOver = "#FFCCCC";
HM_PG_ItemPadding = 4;

HM_PG_BorderWidth = 1;
HM_PG_BorderColor = "#000000";
HM_PG_BorderStyle = "solid";
HM_PG_SeparatorSize = 1;
HM_PG_SeparatorColor = "#000000";

HM_PG_ImageSrc = "HM_More_black_right.gif";
HM_PG_ImageSrcLeft = "HM_More_black_left.gif";
HM_PG_ImageSrcOver = "HM_More_white_right.gif";
HM_PG_ImageSrcLeftOver = "HM_More_white_left.gif";

HM_PG_ImageSize = 5;
HM_PG_ImageHorizSpace = 0;
HM_PG_ImageVertSpace = 2;

HM_PG_KeepHilite = true; 
HM_PG_ClickStart = 0;
HM_PG_ClickKill = false;
HM_PG_ChildOverlap = 20;
HM_PG_ChildOffset = 10;
HM_PG_ChildPerCentOver = null;
HM_PG_TopSecondsVisible = .5;
HM_PG_StatusDisplayBuild =0;
HM_PG_StatusDisplayLink = 0;
HM_PG_UponDisplay = null;
HM_PG_UponHide = null;
HM_PG_RightToLeft = 0;

HM_PG_CreateTopOnly = 0;
HM_PG_ShowLinkCursor = 1;
HM_PG_NSFontOver = true;

//HM_a_TreesToBuild = [2];