//<script language="JavaScript">
// <!-- Begin
function increase(img) {
    theobject = img;
    highlighting = setInterval("highlight(theobject)",50);
}
function decrease(img) {
    clearInterval(highlighting)
    if (img.style.MozOpacity)
        img.style.MozOpacity = 0.3;
    else if (img.filters)
        img.filters.alpha.opacity = 30;
}
function highlight(img) {
    if (img.style.MozOpacity < 1)
        img.style.MozOpacity = parseFloat(img.style.MozOpacity) + 0.5;
    else if (img.filters && img.filters.alpha.opacity < 100)
        img.filters.alpha.opacity += 5;
    else if (window.highlighting)
        clearInterval(highlighting);
}
// End -->
//</script>