<!--
        function doerror() {return true;};
        function dounload() {popup.close();};
        var nav = navigator.appName.charAt(0);
        var ver = navigator.appVersion.charAt(0);
        function zoom(adr) {
                var w,h;
                var hak = 0;

                if ((nav=="N" && ver < "4") || (nav=="E" && ver < "3")) {
                        w = 354;
                        h = 409;
                }
                else if (nav=="N") { // NS 4
                        w = 330;
                        h = 380;
                }
                else { // IE 4+
                        w = 330;
                        h = 380;
                        hak = 1;
                }

                var popup = window.open(
                        adr, 
                        "plan",
                        "width="+w+",height="+h+",toolbar=no,menubar=no,location=no,scrollbars=no,resize=no,copyhistory=no,directories=no,status=no,resizable=no"
                        );

                if (hak) {
                        window.onerror = doerror;
                }
        }
// -->