function OnTab( tabname, tabid, numTab )
{
    var id= tabname + tabid;
    for( i=1; i <= numTab; i++)
    {
        document.getElementById(tabname + i).style.display = "none";
    }
    
    document.getElementById(id).style.display = "block";        
    
}

// URL QueryString 추출
function GetArgs() {
    var args = new Object();
    var query = location.search.substring(1);
    var pairs = query.split("&");
    for (var i = 0; i < pairs.length; ++i) {
        var pos = pairs[i].indexOf('=');
        if (pos == -1) {
            continue;
        }
        var argname = pairs[i].substring(0, pos);
        var value = pairs[i].substring(pos + 1);
        value = decodeURIComponent(value);
        args[argname] = value;
    }
    return args;
}