Prøv at rette style delen til:
<style type="text/css">
#micestalker {position:absolute;top:0px;left:0px;display:none;}
#micestalker img {border: 5px solid #f00;}
</style>
... hvis det skal individualiseres så prøv:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "
http://www.w3.org/TR/html4/loose.dtd"><head><meta http-equiv="content-type" content="text/html; charset=iso-8859-1"><title>Ingen titel</title>
<style type="text/css">
#micestalker {position:absolute;top:0px;left:0px;display:none;}
#micestalker img {border-style:solid;}
</style>
<script type="text/javascript">
var dmcy=dmcx=0,micestalk;
var stalkleft=10; // px til højre for mus (tal) px til venstre for mus (-tal)
var stalktop=-10; // px til nedenunder mus (tal) px over for mus (-tal)
var IE=((document.all) && (navigator.userAgent.indexOf('Opera')== -1))?true:false;
if(!IE)document.captureEvents(Event.mousemove)
document.onmousemove=function (e){
if(IE){
dmcst=(tmenu=document.documentElement.scrollTop)?tmenu:document.body.scrollTop;
dmcsl=(lmenu=document.documentElement.scrollLeft)?lmenu:document.body.scrollLeft;
dmcy=event.clientY+dmcst;dmcx=event.clientX+dmcsl;
}else{dmcy=e.pageY;dmcx=e.pageX;}
micestalk.style.top=dmcy+stalktop+"px";
micestalk.style.left=dmcx+stalkleft+"px";
}
window.onload=function(){
micestalk=document.getElementById("micestalker");
}
function shstalk(t,t2,t3,t4){
micestalk.style.display=t;
i=micestalk.firstChild;
i.setAttribute("src",t2);
i.style.borderWidth=t3;
i.style.borderColor="#"+t4;
}
</script>
</head>
<body><br><br><br><br>
<b onmouseover="shstalk('block','
http://www.eksperten.dk/img/elogo.png',2,'f00');" onmouseout="shstalk('none');">Test 1</b><br>
<b onmouseover="shstalk('block','
http://www.eksperten.dk/img/flag_green.gif',10,'f00');" onmouseout="shstalk('none');">Test 2</b><br>
<b onmouseover="shstalk('block','
http://www.eksperten.dk/img/flag_yellow.gif',5,'ff0');" onmouseout="shstalk('none');">Test 3</b><br>
<b onmouseover="shstalk('block','
http://www.eksperten.dk/img/flag_yellow.gif',20,'00ff00');" onmouseout="shstalk('none');">Test 4?</b><br>
<b onmouseover="shstalk('block','
http://www.eksperten.dk/img/flag_yellow.gif',0,'000');" onmouseout="shstalk('none');">Test 4?</b><br>
<div id="micestalker"><img src="blank.gif"></div></body></html>