function fsopen(url, wname) {
    var options = {
        toolbar     : 0,
        directories : 0,
        status      : 0,
        menubar     : 0,
        location    : 0,
        scrollbars  : 0,
        resizable   : 1
    };
    options.width  = screen.availWidth;
    options.height = screen.availHeight;
    options.left = options.screenX = screen.availLeft;
    options.top = options.screenY = screen.availTop;
    var opts = [];
    for(var i in options) opts.push( i+"="+options[i] );
    opts = opts.join(',');
    window.open(url, wname, opts);
}