function high(which2){
        theobject=which2;theobject.filters.alpha.opacity=50
        highlighting=setInterval("highlightit(theobject)",100)
}
function low(which2){
        clearInterval(highlighting)
        which2.filters.alpha.opacity=100
}
function highlightit(cur2){
        if (cur2.filters.alpha.opacity<100)
                cur2.filters.alpha.opacity+=15
        else if(window.highting)
                clearInterval(highlighting)
}