function openMedia(url) {
    var popupWin = window.open(url,null,"toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=350,height=290");
    if (popupWin.opener == null)
        popupWin.opener=window;
        popupWin.opener.name="opener";
}