var e_img = new Image();
e_img.src = "lib/eyes/eye.gif"; 
var p_img = new Image();
p_img.src = "lib/eyes/pupils.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:20px;width:41px">'
+'<div id="eyblls'+idx+'" style="position:relative;width:41px;height:20px"><img src="'+e_img.src+'" alt=""/>'
+'<img id="ppl1'+idx+'" src="'+p_img.src+'" alt="" style="position:absolute;top:10px;left:12px;width:8px;height:8px"/>'
+'<img id="ppl2'+idx+'" src="'+p_img.src+'" alt="" style="position:absolute;top:10px;left:32px;width:8px;height:8px"/>'
+'<\/div><\/div>');




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.



function getX( oElement )
{
var iReturnValue = 0;
while( oElement != null ) {
iReturnValue += oElement.offsetLeft;
oElement = oElement.offsetParent;
}
return iReturnValue - document.body.scrollLeft;
}

function getY( oElement )
{
var iReturnValue = 0;
while( oElement != null ) {
iReturnValue += oElement.offsetTop;
oElement = oElement.offsetParent;
}

return iReturnValue - document.body.scrollTop;
}


function watchTheMouseInFrame(y,x){
watchTheMouse(y + getY(document.all.contentframe) ,x + getX(document.all.contentframe))
}

function watchTheMouse(y,x){
var osy = getY(eyeballs);
var osx = getX(eyeballs);
var c1y = osy + 10;
var c1x = osx + 12;
var c2y = osy + 10;
var c2x = osx + 32;
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 = 1.7;
var onEyeBall1 = (d1 < 10)?d1/dv:6;
var onEyeBall2 = (d2 < 10)?d2/dv:6;
pupil1.top = c1y-4+onEyeBall1 * Math.sin(angle1*Math.PI/180)-osy+pix;
pupil1.left = c1x-4+onEyeBall1 * Math.cos(angle1*Math.PI/180)-osx+pix;
pupil2.top = c2y-4+onEyeBall2 * Math.sin(angle2*Math.PI/180)-osy+pix;
pupil2.left = c2x-4+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;
}