Bats Follow Cursor - Halloween

Bats Follow Cursor - Halloween - Script

Bats flap around your mouse pointer and follow your cursor as you move across the page. whhoo!!

Also Ghosts and Count Down Annual Scripts.

Here are some bat images you could use.
Be sure to copy them and load them into your directory
Right click on each of the images below and select "Save Picture As..."
Or you can use your own images in the same way!

Follow the editing instructions after the // and within the 
to customize the script, then copy and paste it into your HTML editor.

<SCRIPT TYPE="text/javascript">
/**
  ** Cursor Bats - Halloween -  JavaScript 
  ** This script and many more are free at
  ** http://rainbow.arch.scriptmania.com/scripts/
  */

var num=5;    // Alter bats Number here

// Nothing needs altering past here....................
/*
Script disabled for Netscape 6 
*/

var Netscape6=false;
if (navigator.appName == "Netscape" && parseFloat(navigator.appVersion) >= 5) 
Netscape6=true;

if (!Netscape6){
var pics=new Array("bat2.gif","bat3.gif","bat2.gif","bat1.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();

function swirl(){
if (ie) con.style.top=document.body.scrollTop;
sy=(!ie)?window.pageYOffset:0;
yb=(ie)?window.document.body.offsetHeight/3:window.innerHeight/3;
xb=(ie)?window.document.body.offsetWidth/7:window.innerWidth/7;
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)?"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;
}
//-->
</SCRIPT>