var imgserv = 'http://www.jumanji.nl/';
var divName = 'dek';
var offX = 16;
var offY = 16;

function mouseX(evt) {if (!evt) evt = window.event; if (evt.pageX) return evt.pageX; else if (evt.clientX)return evt.clientX + (document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft); else return 0;} 
function mouseY(evt) {if (!evt) evt = window.event; if (evt.pageY) return evt.pageY; else if (evt.clientY)return evt.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop); else return 0;} 
function follow(evt) {if (document.getElementById) {var obj = document.getElementById(divName).style; obj.visibility = 'visible'; obj.left = (parseInt(mouseX(evt))+offX) + 'px'; obj.top = (parseInt(mouseY(evt))+offY) + 'px';}} document.onmousemove = follow;

function popup(msg)
{
var content="<img src='"+imgserv+msg+" 'width='100' height='100'>";
document.getElementById('dek').innerHTML = content;
}

function kill()
{
var content= "";
document.getElementById('dek').innerHTML = content;
}