Yeux suiveurs javascript - Tout pour le Javascript aux 1001 Astuces Nam@ni

Placer entre les tags <head>

<SCRIPT>
var brOK=false;
var mie=false;
var ex=0;
var ey=0;
var ae;
var le;
var re;
var x0;
var y0;
var tid;
var realx;
var realy;
var loaded=false;
if(parseInt(navigator.appVersion.charAt(0))>=4)
  {brOK=true;}// http://www.namani.net
if(navigator.appName.indexOf("Microsoft")!=-1)
  {mie=true; }
function monamani(e)
{ex=e.pageX; 
 ey=e.pageY;
 oeilnamani()
 return routeEvent(e);
}
function oeilnamani()
{dy=ey-y0-20;
 dx1=ex-x0-20;
 dx2=ex-x0-60;
 r=Math.sqrt(dx1*dx1+dy*dy);
 if(r<20) r=20
 dx1=dx1*10/r+x0+10;
 dy1=dy*10/r+y0+10;
 r=Math.sqrt(dx2*dx2+dy*dy);
 if(r<20) r=20
 dx2=dx2*10/r+x0+50;
 ae.left=x0;  
 ae.top=y0;  
 le.left=dx1;  
 le.top=dy1;  
 re.left=dx2;  
 re.top=dy1;  
}
function regNamani()
{if(!mie)   {y0=document.eyeballs.top;
             x0=document.eyeballs.left;
             ae=document.eyeballs;
             le=document.lefteye;   
             re=document.righteye;   
             window.captureEvents(Event.MOUSEMOVE);
             window.onMouseMove=monamani;
            }// http://www.namani.net

else       {y0=document.all.eyeballs.style.pixelTop;
             x0=document.all.eyeballs.style.pixelLeft;
             ae=document.all.eyeballs.style;
             le=document.all.lefteye.style;
             re=document.all.righteye.style;
            }

realx=x0+0.1;
 realy=y0+0.1;
 vazyvaza();
 loaded=true;
}
function vazyvaza()
{rx=realx+40
 ry=realy+40;
 rx+=(ex-rx)*0.1;
 ry+=(ey-ry)*0.1;
 realx=rx-40;
 realy=ry-40;
 x0=Math.round(realx);
 y0=Math.round(realy);
 oeilnamani();
 tid=setTimeout('vazyvaza()',100);
}
function MetsLes(x,y)
{if(brOK)
 {ex=x+40;
  ey=y+40;
  s ='<DIV ID="dummy"    STYLE="position:absolute; top:'+y+'; left:'+x+'; width:10; height:10;"> </DIV>';
  s+='<DIV ID="eyeballs" STYLE="position:absolute; top:'+y+'; left:'+x+'; width:80; height:40;"  ><IMG SRC="eyeballs.gif"  border=0></DIV>';
  s+='<DIV ID="lefteye"  STYLE="position:absolute; top:'+(y+10)+'; left:'+(x+10)+'; width:20; height:20;"  ><IMG SRC="eye.gif"       border=0></DIV>';
  s+='<DIV ID="righteye" STYLE="position:absolute; top:'+(y+10)+'; left:'+(x+50)+'; width:20; height:20;"  ><IMG SRC="eye.gif"       border=0></DIV>';
  document.writeln(s);
 }
}
</SCRIPT>
<SCRIPT event=onmousemove() for=document>
if((mie==true)&&(brOK)&&loaded)
  {ex=event.x;
   ey=event.y;
   oeilnamani();
  }
</SCRIPT>