function viewflash ( file_name, file_title, w, h ) {
    scr_left = (screen.availWidth - w)/2;
	scr_top = (screen.availHeight - h)/2;
    window.open ("/view.php?image="+file_name, "window", "location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,width="+w+",height="+h+",top="+scr_top+",left="+scr_left);
}