Boxover tooltip problem

[posefius]

I'm using a simple fading.js script (see below) for fading the image. But I also like to use a script to fade the tooltip, like BOXOVER. It seems they dont work together. Can someone tell me whats the problem, so I can solve it?


fading.js
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document.write("<style type='text/css'>#thephoto {visibility:hidden;}</style>");

function initImage() {
imageId = 'thephoto';
image = document.getElementById(imageId);
setOpacity(image, 0);
image.style.visibility = "visible";
fadeIn(imageId,0);
}
function fadeIn(objId,opacity) {
if (document.getElementById) {
obj = document.getElementById(objId);
if (opacity <= 100) {
setOpacity(obj, opacity);
opacity += 5;
window.setTimeout("fadeIn('"+objId+"',"+opacity+") ", 20);
}
}
}
function setOpacity(obj, opacity) {
opacity = (opacity == 100)?99.999: opacity;
// IE/Win
obj.style.filter = "alpha(opacity="+opacity+")";
// Safari<1.2, Konqueror
obj.style.KHTMLOpacity = opacity/100;
// Older Mozilla and Firefox
obj.style.MozOpacity = opacity/100;
// Safari 1.2, newer Firefox and Mozilla, CSS3
obj.style.opacity = opacity/100;
}
window.onload = function() {initImage()}