var tmpStr = "";    var waitWin;    function openWait() {     waitWin = window.open("wait.htm", "wait",                          "toolbar=no,location=no,"+                             "directories=no,status=no,menubar=no,scrollbars=no,"+                             "resizable=no,width=300,height=50" );    }    function closeWait() { if (waitWin) waitWin.close(); }    function setMsg(msg){       parent.leftnav.setAppletMsg( msg );       // now send it reload forces       // call to applet paint        location.reload();    }    function getMsg(){        return( parent.leftnav.getAppletMsg() );    }    function resetMsg(){ parent.leftnav.setAppletMsg(""); }    function printAppletPkg() {        if( isNS() ){             setMsg("cmd printPkg ");         }         else{             document.ChipViewerApplet.PrintPkg();         }    }    function showAppletGraphicMC(mc) {        if( isNS() ){             setMsg("cmd showMac " + mc);         }         else{             document.ChipViewerApplet.ShowMac(mc);         }    }    function ShowMC() { showAppletGraphicMC(tmpStr); }    function showAppletGraphicFB(fb) {         if( isNS() ){            setMsg("cmd showFB " + fb);         }         else{             document.ChipViewerApplet.ShowFB(fb);         }    }    function showAppletGraphicPin(pin) {          if( isNS() ){             setMsg("cmd showPin " + pin);          }          else{              document.ChipViewerApplet.ShowPin(pin);          }     }     function ShowFB() { showAppletGraphicFB(tmpStr); }    function isNS() {      return ((navigator.appName.indexOf("Netscape") >= 0) && (parseFloat(navigator.appVersion) < 5) ) ? true : false;    }    function isIE(){        var agt=navigator.userAgent.toLowerCase();        return( ( (agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1) ) ? true: false );    }    function waitUntilOK() {      if (!waitWin) openWait();      if (isNS()) {        if (document.ChipViewerApplet.isActive()) closeWait();        else  settimeout("waitUntilOK()",100);      }      else {        if (document.ChipViewerApplet.readyState == 4) closeWait();        else  settimeout("waitUntilOK()",100);      }    }    // check that the applet if file has been generated    // this can only be done if the applets been loaded.    function fileExists(fileName){        if( document.ChipViewerApplet.readyState != 4 ) {            window.alert("Navigation disabled until the applet is loaded." );        }        if( isIE() ){            if( parent.leftnav.getAppletPermission() == 1 ){                if( document.ChipViewerApplet.TestFileExists(fileName) == 1 ){                    window.alert("file exist tests true" );                    return( true );                }            }            else{                window.alert("file exist returns true no permission" );                return( true );            }        }        else{            return( true );        }        window.alert("file exist returns false" );        return( false );    }    function setPermission(){        if( isIE() ){            if( document.ChipViewerApplet.granted() ){                parent.leftnav.setAppletPermission();                 }        }         else{             return( true );        }    }