var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]
};
BrowserDetect.init();
var num=3;    // Alter bats Number here
var Firefox=false;
if (BrowserDetect.browser == "Firefox") 
Firefox=true;
var Netscape6=false;
if (navigator.appName == "Netscape" && parseFloat(navigator.appVersion) >= 5) 
Netscape6=true;
if (Netscape6==false || Firefox==true){
var pics=new Array("/hst/k14b0ut/kabouterland.nsf/bat1.gif","/hst/k14b0ut/kabouterland.nsf/bat2.gif","/hst/k14b0ut/kabouterland.nsf/bat3.gif","/hst/k14b0ut/kabouterland.nsf/bat4.gif","/hst/k14b0ut/kabouterland.nsf/bat3.gif","/hst/k14b0ut/kabouterland.nsf/bat2.gif");
var load=new Array();
function pre_load(){
for(i=0; i < pics.length; i++){
 load[i]=new Image();
 load[i].src=pics[i];
 }
}
pre_load();
var n4=(document.layers);
var o6=(navigator.appName.indexOf("Opera") != -1)?true:false;
var ie=(document.all);
var ff=(BrowserDetect.browser == "Firefox")?true:false;
var y=0;
var x=0;
var yb=0;
var xb=0;
var s0=0;
var s1=0.5;
var s2=1;
var cnt=new Array(0,1,2)
var mix=new Array();
for (i=0; i < num; i++)
mix[i]=cnt[Math.floor(Math.random()*cnt.length)];
var del=0.1;
var y1=new Array();
var x1=new Array();
var y2=new Array();
var x2=new Array();
for (i=0; i < num; i++){
	y1[i]=0;
	x1[i]=0;
	y2[i]=0;
	x2[i]=0;
}
if (ff){
document.captureEvents(Event.MOUSEMOVE)
function mouse3(e){
	 y = e.pageY-window.pageYOffset;
	 x = e.pageX; 
 }
document.onmousemove=mouse3;
}
if (n4){
window.captureEvents(Event.MOUSEMOVE);
function mouse1(e){
	 y = e.pageY-window.pageYOffset;
	 x = e.pageX; 
 }
window.onMouseMove=mouse1;                               
}
if (ie || o6){
 function mouse2(){
 y = (ie)?event.clientY:event.clientY-window.pageYOffset;
 x = event.clientX;
 } 
document.onmousemove=mouse2;
}
if (n4){
 for (i=0; i < num; i++)
 document.write("<LAYER NAME='bats"+i+"' LEFT=0 TOP=-50><img name='temp"+i+"' src="+pics[0]+"></LAYER>");
}
if (ff){
document.write('<div id="con" style="position:absolute;top:-50px;left:0px"><div style="position:relativel">');
 for (i=0; i < num; i++){
 document.write('<img id="bats'+i+'" src="'+pics[0]+'" style="position:absolute;top:0px;left:0px">');
 }
 document.write('</div></div>');
}
if (ie){
document.write('<div id="con" style="position:absolute;top:-50px;left:0px"><div style="position:relative">');
 for (i=0; i < num; i++){
 document.write('<img id="bats'+i+'" src="'+pics[0]+'" style="position:absolute;top:0px;left:0px">');
 }
 document.write('</div></div>');
}
if (o6){
 for (i=0; i < num; i++)
 document.write("<div id='bats"+i+"' style='position:absolute;top:-50px;left:0px'><img name='temp"+i+"' src="+pics[0]+"></div>");
}
function swirl(){
if (ie || ff) con.style.top=document.body.scrollTop;
sy=(!ie && !ff)?window.pageYOffset:0;
yb=(ie)?window.document.body.offsetHeight/17:window.innerHeight/17;
xb=(ie)?window.document.body.offsetWidth/12:window.innerWidth/12;
for (i=0; i < num; i++){
 var t=(n4)?document.layers["bats"+i]:document.getElementById("bats"+i).style;
 t.top = y1[i]+yb*Math.sin(((s0)+i*3.7)/4)*Math.cos((s0+i*35)/20)+sy;
 t.left =x1[i]+xb*Math.cos(((s0)+i*3.7)/4)*Math.cos((s0+i*35)/62);
 }
s0+=s1;
}
function animate(){
var i_or_o=(ie || ff)?"bats":"temp";
for (i=0; i < num; i++){
 if (mix[i] == pics.length) mix[i]=0;
 if (n4) document.layers['bats'+i].document.images['temp'+i].src=pics[mix[i]];
 else document.images[i_or_o+i].src=pics[mix[i]];
 mix[i]+=s2;
}
swirl();
}
function follow(){
y1[0]=Math.round(y2[0]+=((y)-y2[0])*del);
x1[0]=Math.round(x2[0]+=((x)-x2[0])*del);
for (i=1; i < num; i++){
y1[i]=Math.round(y2[i]+=(y1[i-1]-y2[i])*del);
x1[i]=Math.round(x2[i]+=(x1[i-1]-x2[i])*del);
}
animate();
setTimeout('follow()',50);
}
function startit(){
setTimeout('follow()',1000);
}
// window.onload=startit();
}