var img = new Array()

var ns = !document.all

function init() {
	if(!document.images) return false
	for(i=0;i<document.images.length;i++) {
		with(document.images[i])
			if(name!="") {
				img[name] = new Image(); img[name].src = src
				src_on = src.substring(0,src.lastIndexOf("."))+"_on"+src.substring(src.lastIndexOf("."),src.length)
				img[name+'_on'] = new Image(); img[name+'_on'].src = src_on
			}
	}
	return true
}

function hilite(over,imgID,statustxt) {
	if(imgID) if( !img[imgID] || !img[imgID+'_on'] ) return false
	if(over) {
		if(statustxt)	window.status = statustxt
		else window.status = ns?"":document.images[imgID].alt
		if(imgID)	document.images[imgID].src = img[imgID+'_on'].src
	}
	else {
		window.status = ""
		if(imgID)	document.images[imgID].src = img[imgID].src
	}
	return true
}

window.onload=init