/* <![CDATA[ */
var newwindow = '';

function PopitUp(url) {
    if (newwindow.location && !newwindow.closed) {
        newwindow.location.href = url;
        newwindow.focus();
    }
    else {
        newwindow = window.open(url, 'htmlname', 'width=860, height=600, resizable=1, scrollbars=1');
    }
}

function Tidy() {
    if (newwindow.location && !newwindow.closed) {
        newwindow.close();
    }
}
/* ]]> */