function SwitchRank(v){
    var arr = v.split(',');
    document.getElementById("H0" + arr[0]).className = "Focus";
    document.getElementById("RankH0" + arr[0]).style.display = "";
    
    for(i=1;i<arr.length;i++){
        document.getElementById("H0" + arr[i]).className = "Common";
        document.getElementById("RankH0" + arr[i]).style.display = "none";
    }
}