function shownews(what) {
   window.open("/scripts/newsitem.py?"+what, "NewsItem", "menubar=yes,toolbar=yes,location=no,scrollbars=yes,status=no,width=350,height=450");
}
function dip(what, x, y) {
   var opts = "menubar=yes,toolbar=yes,location=no,scrollbars=yes,status=no,width="+y+",height="+x;
   window.open("/scripts/dip.py?"+what, "Image", opts);
}