function PreScrollTo(YY)
{   var y,m,w,day,i,j
    day=new Date()
    d=day.getDay()
    d=(12-d)%7
    day.setTime(day.getTime()+(d*86400000))
    y=String(day.getFullYear())
    y=y.substring(2)
    if (y!=YY) return
    m=String(day.getMonth()+1)
    i=day.getDate()
    w=String(1+Math.floor(i/7))
    if (m.length==1) {m='0'+m}
    if (w.length==1) {w='0'+w}
    day='#'+y+m+w
    location.href=day
}