function PopUp(page,width,height,X,Y) {
    if (navigator.appName == 'Netscape') {
        adjWidth = width;
        adjHeight = height;
    }
    else {
        adjWidth = width;
        adjHeight = height;
    }
    
    pepe=window.open(page,'windowName','width=' + adjWidth + ',height=' + adjHeight + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,left=' + X + ',top=' + Y );
    pepe.focus();
}