var cWeek=""
function getImpegni(w) {
	var o=$("main")
	if (o) {
		var d=$("calendario")
		if (!d) {
			d=$b("div")
			d.id="calendario"
			o.appendChild(d)
		}
		if (w!=cWeek) {
			sc($("week"+cWeek),"hide")
			var ww=(w==undefined)?"":w
			cWeek=ww
			var dw=$("week"+cWeek)
			if (dw) {
				sc(dw,"","hide")	
			} else {
				sc(d,"loading")
				callAction(new Array("P",showWeek,"/actions/_getimpegni.asp","w="+ww,"T"))
			}
		}
	}
}
addLoader(getImpegni)

function showWeek(m,x,u,nfo) {
	var v=nfo.split("&")
	var opts=[]
	for(var i=0;i<v.length;i++) {
		var opt=v[i].split("=")
		opts[opt[0]]=opt[1]
	}
	var o=$("calendario")
	if (o) {
		sc(o,"","loading")
		if (m) {
			var d=$b("div")
			d.id="week"+opts["w"]
			o.appendChild(d)
			d.innerHTML=x
		}
	}
}