function openWindow(url, name, rs, w, h) {
 
    popupWin = window.open(url, name, 'scrollbars,resizable,' + 'width=' + w + ',height=' + h);
    popupWin.close();
    popupWin = window.open(url, name, 'scrollbars,resizable,' + 'width=' + w + ',height=' + h);
 
    popupWin.focus();
}