//   id: div name
// type: 0 = hide
//       1 = show

var popdescname = new Array()
var popdesctime = new Array()

function popDesc(name,type) {
	// find id
	var id=0;
	for (var i in popdescname) if (popdescname[i]==name) id=i
	if (!id) id=popdescname.length
	if (id==0) id=1
	popdescname[id] = name

	switch (type) {
		case 3:
			MM_showHideLayers(name,'','hide')
			break
		case 2:
			MM_showHideLayers(name,'','show')
			break
		case 1: // show
			if (popdesctime[id]) clearTimeout(popdesctime[id])
			popdesctime[id] = setTimeout("popDesc('"+name+"',2)",500)
			break
		default: // hide
			if (popdesctime[id]) clearTimeout(popdesctime[id])
			popdesctime[id] = setTimeout("popDesc('"+name+"',3)",500)
			break
	}

}