Big static eyes



//Static Eyes - http://www.btinternet.com/~kurt.grigg/javascript 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>

<title>Big Static Eyes</title>

<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<meta http-equiv="content-script-type" content="text/javascript">
<meta http-equiv="content-style-type" content="text/css">



<style type="text/css">
<!--
.eyestyle{
text-align : center;
margin-left : auto;
margin-right : auto;
}
//-->
</style>




</head>
<body>

<p>DON'T FORGET - DO NOT PUT INSIDE ANY OTHER DIV!</p>


<p>.</p><p>.</p><p>.</p><p>.</p><p>.</p>


<script type="text/javascript">
//Static Eyes - http://www.btinternet.com/~kurt.grigg/javascript 
if  ((document.getElementById) && 
window.addEventListener || window.attachEvent){

(function(){
var e_img = new Image();
e_img.src = "bigeye.gif"; 
var p_img = new Image();
p_img.src = "bigpupil.gif";

var d = document;
var pix = "px";

var idx = document.images.length;
if (document.getElementById("cont"+idx)) idx++;

var eyeballs = "";
var pupil1 = "";
var pupil2 = "";

d.write('<div id="cont'+idx+'" class="eyestyle" style="height:102px;width:205px">'
+'<div id="eyblls'+idx+'" style="position:relative;width:205px;height:102px"><img src="'+e_img.src+'" alt=""/>'
+'<img id="ppl1'+idx+'" src="'+p_img.src+'" alt="" style="position:absolute;top:37px;left:37px;width:27px;height:27px"/>'
+'<img id="ppl2'+idx+'" src="'+p_img.src+'" alt="" style="position:absolute;top:37px;left:140px;width:27px;height:27px"/>'
+'</div></div>');

function watchTheMouse(y,x){
var osy = eyeballs.offsetTop;
var osx = eyeballs.offsetLeft;
var c1y = osy + 51;
var c1x = osx + 51;
var c2y = osy + 51;
var c2x = osx + 154;
var dy1 = y - c1y;
var dx1 = x - c1x;
var d1 = Math.sqrt(dy1*dy1 + dx1*dx1);
var dy2 = y - c2y;
var dx2 = x - c2x;
var d2 = Math.sqrt(dy2*dy2 + dx2*dx2);
var ay1 = y - c1y;
var ax1 = x - c1x;
var angle1 = Math.atan2(ay1,ax1)*180/Math.PI;
var ay2 = y - c2y;
var ax2 = x - c2x;
var angle2 = Math.atan2(ay2,ax2)*180/Math.PI;
var dv = 1.36;
var onEyeBall1 = (d1 < 51)?d1/dv:37;
var onEyeBall2 = (d2 < 51)?d2/dv:37;
pupil1.top = c1y-13+onEyeBall1 * Math.sin(angle1*Math.PI/180)-osy+pix;
pupil1.left = c1x-13+onEyeBall1 * Math.cos(angle1*Math.PI/180)-osx+pix;
pupil2.top = c2y-13+onEyeBall2 * Math.sin(angle2*Math.PI/180)-osy+pix;
pupil2.left = c2x-13+onEyeBall2  *Math.cos(angle2*Math.PI/180)-osx+pix;
}

function mouse(e){
var y,x;
if (!e) e = window.event;    
 if (typeof e.pageY == 'number'){
  y = e.pageY;
  x = e.pageX;
 }
 else{
 var ref = document.documentElement||document.body;
 y = e.clientY + ref.scrollTop;
 x = e.clientX + ref.scrollLeft;
}
watchTheMouse(y,x);
}

function init(){
eyeballs = d.getElementById("eyblls"+idx);
pupil1 = d.getElementById("ppl1"+idx).style;
pupil2 = d.getElementById("ppl2"+idx).style;
}

if (window.addEventListener){
 window.addEventListener("load",init,false);
 document.addEventListener("mousemove",mouse,false);
}  
else if (window.attachEvent){
 window.attachEvent("onload",init);
 document.attachEvent("onmousemove",mouse);
} 

})();
}//End.
</script>


</body>
</html>
Big static eyes : Animation : GUI Components JAVASCRIPT DHTML TUTORIALS

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