// --- Gradual-Highlight image script [ (c) 2004 - http://www.dynamicdrive.com ]

var baseopacity=30

function high(which2){
imgobj=which2;
browserdetect=which2.filters? "ie" : typeof which2.style.MozOpacity=="string"? "mozilla" : "";
instantset(baseopacity);
highlighting=setInterval("gradualfade(imgobj)",50);
}

function low(which2){
cleartimer()
instantset(baseopacity)
}

function instantset(degree){
if (browserdetect=="mozilla")
imgobj.style.MozOpacity=degree/100
else if (browserdetect=="ie")
imgobj.filters.alpha.opacity=degree
}

function cleartimer(){
if (window.highlighting) clearInterval(highlighting)
}

function gradualfade(cur2){
if (browserdetect=="mozilla" && cur2.style.MozOpacity<1)
cur2.style.MozOpacity=Math.min(parseFloat(cur2.style.MozOpacity)+0.08, 0.80)
else if (browserdetect=="ie" && cur2.filters.alpha.opacity<80)
cur2.filters.alpha.opacity+=8
else if (window.highlighting)
clearInterval(highlighting)
}