Applet method is working occasionally in ie

I have some java method to call in javascript , it is working occasionally .
I have applet code as below:
<object type=\"application/x-java-applet;version=1.5\"" +
"archive = \"poseasy_1_5_0_beta/public/scripts/JMTIPADLIB.jar\"" +
"code=\"JMTIPADLIB.class\"" +
"name=\"JMTIPADLIB\"" +
"scriptable=\"true\"" +
"style=\"visibility:hidden;\"" +
"mayscript=\"mayscript\"" +
"pluginspage=\"http://java.com/en/download/index.jsp\"" +
">" +
"<param name=\"cache_option\" value=\"No\">" +
"<param name=\"classloader_cache\" value=\"true\">" +
"<param name=\"dll_ver\" value=\"1.0.0\">" +
"<param name=\"dll_auto_update\" value=\"Yes\">" +
"</object>
Thanks
Edited by: user13006725 on Dec 22, 2010 5:38 AM

Any errors? When it works, what does it do? When it doesnt work, what is it doing?

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    import java.awt.*;
    import javax.swing.*;
    import java.io.*;
    import java.util.*;
    import java.net.InetAddress;
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    import javax.media.protocol.DataSource;
    import javax.media.format.*;
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    import javax.media.control.QualityControl;
    import javax.media.rtp.*;
    import javax.media.rtp.rtcp.*;
    import javax.media.rtp.*;
    import java.io.InputStream;
    import javax.media.rtp.RTPManager;
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         private String ipAddress;
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         private boolean failure;
         private Processor processor;
         private DataSource videoDataInput,videoDataOutput;
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         private SendStream sendStream;
         private SourceDescription descriptionList[];
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              //createMyTransmitter();
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                                  chosen=checkVideoSize(tracks[i].getFormat(),supported[0]);
                             }else
                                  chosen=supported[0];
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                             infoField.setText(" Track "+i+" is transmitted in "+chosen+" format.. ");
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                        }else{
                             // If no format is suitable, track is disabled
                             tracks[i].setEnabled(false);
                   }else
                        tracks[i].setEnabled(false);          
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                   System.out.println("atLeastOneTrack: "+atLeastOneTrack);
                   System.out.println(" --X Could Not find track to RTP format..");
                   infoField.setText("atLeastOneTrack: "+atLeastOneTrack);
                   infoField.setText(" --X Could Not find track to RTP format..");
              result=waitForState(processor,Controller.Realized);
              if(result==false){
                   System.out.println(" --X Could NOT realize processor...");
                   infoField.setText(" --X Could NOT realize processor...");
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              setJPEGQuality(processor,0.5f);
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              //Start the processor
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                        Object owner=((Owned)cs[i]).getOwner();
                        // Check if the owner is the Codec
                        // Check the format of output as well
                        if(owner instanceof Codec){
                             Format fmts[]=((Codec)owner).getSupportedOutputFormats(null);
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                             for(int j=0;j<fmts.length;j++){
                                  qc=(QualityControl)cs[i];
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                                  System.out.println(" - Quality is set to "+values+" on "+qc);
                                  infoField.setText(" - Quality is set to "+values+" on "+qc);
                                  break;
                   if(qc!=null)
                        break;
         public Format checkVideoSize(Format originalFormat,Format supported)
              int width,height;
              Dimension size=((VideoFormat)originalFormat).getSize();     
              Format jpegFormat=new Format(VideoFormat.JPEG_RTP);
              Format h263fmt=new Format(VideoFormat.H263_RTP);
              if(supported.matches(jpegFormat)){
                   width=(size.width%8 == 0 ? size.width:(int)(size.width%8)*8);
                   height=(size.height%8 == 0 ? size.height:(int)(size.height%8)*8);
              }else if(supported.matches(h263fmt)){
                   if(size.width<128){
                        width=128;
                        height=96;
                   }else if(size.width<176){
                        width=176;
                        height=144;
                   }else{
                        width=352;
                        height=288;
              }else{
                   // Unknown format, just return it.
                   return supported;
              return (new VideoFormat(null,new Dimension(width,height),Format.NOT_SPECIFIED,null,Format.NOT_SPECIFIED)).intersects(supported);
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              failure=false;
              if(status==Processor.Configured){
                   p.configure();               
              }else if(status==Processor.Realized){
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              while(p.getState()<status && !failure){
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                        try{
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                             getStateLock().wait();
                        }catch(InterruptedException ie){
                             return false;
              if(failure)
                   return false;
              else
                   return true;
         public Integer getStateLock(){
              return stateLock;
         public void setFailure(){
              failure=true;
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              InetAddress ipAddr;
              int port;
              SourceDescription srcDesList[];
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              PushBufferStream pbss[]=pbds.getStreams();          
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                   ipAddr=InetAddress.getByName(ipAddress);
                   SessionAddress localAddr=new SessionAddress(InetAddress.getLocalHost(),port+20);
                   destAddress=new SessionAddress(ipAddr,port,1);
                   Integer myipprefix=Integer.valueOf(ipAddress.substring(0,3));
                   if((myipprefix.intValue()>223) && (myipprefix.intValue()<240)){
                        rtpMgrs[a].initialize(destAddress);
                   }else{
                        rtpMgrs[a].initialize(localAddr);
                   rtpMgrs[a].addTarget(destAddress);
                   System.out.println(" Created RTP session: "+ipAddress+" "+port+" to "+destAddress);
                   infoField.setText(" Created RTP session: "+ipAddress+" "+port+" to "+destAddress);
                   if(videoDataOutput!=null){
                        sendStream=rtpMgrs[a].createSendStream(videoDataOutput,0);
                        sendStream.start();
                        System.out.println(" RTP stream is started..");
                        infoField.setText(" RTP stream is started..");
              }catch(UnsupportedFormatException ex){
                   System.out.println(" --X Unsupported Format : "+ex);
                   infoField.setText(" --X Unsupported Format : "+ex);
              catch(IOException ioe){
                   System.out.println(" --X IOException : "+ioe.getMessage());
                   infoField.setText(" --X IOException : "+ioe.getMessage());
              catch(Exception ex){
                   System.out.println(" --X Unable to create RTP Manager...");
                   System.out.println(ex.getMessage());
                   infoField.setText(" --X Unable to create RTP Manager..."+ex.getMessage());
         /*public void createMyTransmitter()
         try{
              if(videoDataOutput!=null){
                   sendStream=rtpMgrs[i].createSendStream(videoDataOutput,0);
                   sendStream.start();
         }catch(UnsupportedFormatException ex){
                   System.out.println(" --X Unsupported Format : "+ex);
                   infoField.setText(" --X Unsupported Format : "+ex);
         catch(IOException ioe){
                   System.out.println(" --X IOException : "+ioe.getMessage());
                   infoField.setText(" --X IOException : "+ioe.getMessage());
         public void stopTransmitter(){
              if(processor!=null){
                   processor.stop();
                   processor.close();
                   processor=null;
                   // Loop through RTP Managers and close all managers..
                   // Dispose them for garbage collection
                   for(int i=0;i<rtpMgrs.length;i++){
                        rtpmgrs[i].removeSendStream(this);
                        rtpMgrs[i].removeTargets("Session ended..");
                        rtpMgrs[i].dispose();
                   //rtpMgrs.removeTargets("Session ended..");
                   //rtpMgrs.dispose();
         * StateListener class to handle Controller events
         class StateListener implements ControllerListener{
              public void controllerUpdate(ControllerEvent ce){
                   if(ce instanceof ControllerClosedEvent){
                        processor.close();
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                   waiting thread in waitForState method */
                   if(ce instanceof ControllerEvent){
                        synchronized(getStateLock()){
                             getStateLock().notifyAll();
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    Client Applet
    import javax.media.*;
    import javax.media.protocol.*;
    import javax.media.protocol.DataSource;
    import javax.media.control.BufferControl;
    import javax.media.control.*;
    import javax.media.format.*;
    import javax.media.rtp.*;
    import javax.media.rtp.rtcp.*;
    import javax.media.rtp.event.*;
    import com.sun.media.rtp.RTPSessionMgr;
    import java.awt.*;
    import java.awt.event.*;
    import javax.swing.*;
    import java.util.*;
    import java.io.*;
    import java.net.*;
    import java.net.URL;
    import java.net.Socket;
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         <param name=ServerIPS value="192.168.0.9">
         <param name=ServerPort value="80">
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    </applet> */
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         RTPManager rtpmgrs[]=null;     
         boolean dataReceived=false;
         Object myDataSync=new Object();
         private Player player;
         //private String serveripadd="226.10.10.20";
         //private int serverPort=2020;
         //private int timeToLive=1;
         private JPanel panel;
         private Vector currentParticipant;
         public void init()
              panel=new JPanel();
              setLayout(new BorderLayout());
              add("Center",panel);
              //String[] urls;
              /*urls[0]=getParameter("ServerIPS");
              urls[1]="/";
              urls[2]=getParameter("ServerPort");*/
              String []urls={new String(getParameter("ServerIPS")+"/"+getParameter("ServerPort")+"/"+getParameter("TimeToLive"))};
              sessions=urls;          
              initializePlayer();
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                   String ttlStr=null;
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                             System.out.println(" --X PortStr Error..");
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                   clientPlay=p;
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