//---------------------------------------------------------------
function makevisible(cur,which){
	if (which==0)	cur.filters.alpha.opacity=100
	else		cur.filters.alpha.opacity=20
}


//---------------------------------------------------------------
function high(which2){
    theobject=which2
    highlighting=setInterval("highlightit(theobject)",5)
}

function low(which2){
    clearInterval(highlighting)
    which2.filters.alpha.opacity=70
}

function highlightit(cur2){
    if (cur2.filters.alpha.opacity<100)
	cur2.filters.alpha.opacity+=5
    else if (window.highlighting)
	clearInterval(highlighting)
}