function f_ShowBox(obj)
{
    var m=document.getElementById(obj.id+'M');
    var s=document.getElementById(obj.id+'S');

    if (s.style.display == "none") {
        m.className = "cBoxS";
        obj.className = 'bm';
        s.style.display = "block";
    } else {
        m.className = "cBoxN";
        obj.className = 'bp';
        s.style.display = "none";
    }
}
function f_ShowBlock(index){
    
    for(i=0;i<3;i++){
        document.getElementById('fid_TableBlock'+i).style.display=index==i?'block':'none';
        document.getElementById('fid_menu'+i).className=index==i?'cS':'cN';
        }
}