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Zoeklicht over plaatje

Plaats dit in je head:

function addL(){
xv = tempX - leftv;
if (xv < 0) xv = 0;
if (xv > img_width) xv = img_width;
yv = tempY - topv;
if (yv < 0) yv = 0;
if (yv > img_height) yv = img_height
image.filters.light.MoveLight(1,xv,yv,50,true);
}

function moveL()
{
if (over)
{
    if(bback)
    {
     t = false;
     random();
    }
    else
    {
     addL();
    }
    out_of = true;
 }
 else
 {
  if (out_of)
  {
   back_start();
  }
 }
}

if (Math.abs(starty - yv) > 2)
  {
    if (starty < yv) 
     {yv -= 2;}
    else
     {yv += 2;}
  }
 image.filters.light.MoveLight(1,xv,yv,50,true);
 timer2 = setTimeout("back_start()",4);

}
}

if (Math.abs(byv - yv) > 4)
  {
    if (byv < yv) 
     {yv -= 4;}
    else
     {yv += 4;}
  }
 image.filters.light.MoveLight(1,xv,yv,50,true);
 timer = setTimeout("random()",0);
 }
}

var IE = document.all?true:false

if (!IE) document.captureEvents(Event.MOUSEMOVE)

document.onmousemove = getMouseXY;
var tempX = 0
var tempY = 0

function getMouseXY(e) {
  tempX = event.clientX + document.body.scrollLeft
  tempY = event.clientY + document.body.scrollTop
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}
  if (t)
  {  
   moveL();
  }

return true
}

</script>

En dit in je body:

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// verander de img_width en img_height in de width and heigth van het "image" om het script te optimaliseren.

img_width = parseInt(image.width);
img_height = parseInt(image.height);
</script>

</script>

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