function high(which2){


cur1 = document.getElementById('image'+which2);



highlighting_img=setInterval('highlightit_img(cur1)',50)




}




function low(which2){
if (window.highlighting_img)
clearInterval(highlighting_img)
if (which2.style.MozOpacity)
which2.style.MozOpacity=0.80
else if (which2.filters)
which2.filters.alpha.opacity=80
}

function highlightit_img(cur2){
if (cur2.style.MozOpacity<.97)
cur2.style.MozOpacity=parseFloat(cur2.style.MozOpacity)+0.20
else if (cur2.filters&&cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=20
else if (window.highlighting_img)
clearInterval(highlighting_img)
}