function newwindow(url)
        {
        var W = 630;
        var H = 400;
        options="toolbar=1, status=1, menubar=1, location=1, scrollbars=1, resizable=1, top=10, left=0, width=" + W + ", height=" + H;
        newWindow=window.open(url, 'window2', options);
        newWindow.focus();
        self.name="vpolete_main";
        }