Exception: access denied (java.net.SocketPermission courseware.plateausyste

hi all,

i'm basically a flash programmer ..so dont know much about java.

i've a course which is built using java script and flash. Now I've to launch this course from a server. For this i;m using a existing mehod whihc is to communcate with applet. but when i launch this course i get the following exception:

network: Connecting http://courseware.plateausystems.com/plateau/PwsAicc with proxy=DIRECT

Exception: access denied (java.net.SocketPermission courseware.plateausystems.com:80 connect,resolve)

for one course where as for a different course launched from same page no exception is being thrown. it works perfectly:

network: Connecting http://courseware.plateausystems.com/plateau/PwsAicc with proxy=DIRECT

network: Connecting http://courseware.plateausystems.com/plateau/PwsAicc with cookie "JSESSIONID=GQpFL2146LgnJ0Y9J02xtdcXZ1KCY1GDwRq0hhcjyZ5Z9QpC0yP2!-923201975; PSA_STUD_ID=maxLearning2; PSA_CURRENT_STUD_ID=maxLearning2; PSA_STUD_NAME=Student%20Test%20; PSA_WEBROOT=/plateau; PSA_CPNT_TYPE_ID=ONLINE; PSA_CPNT_ID=maxLearn%20AICC%20april%2023%5f07; PSA_CPNT_REV_DATE=04%2f23%2f2007%2014%3a14%3a00%20Eastern%20Standard%20Time; PSA_STUD_CPNT_ID=2834; PSA_STUD_CPNT_MOD_ID=3005; PSA_STUD_CPNT_MOD_NAME=Introduction; ia_targetPage"

i've searched the forums and found out that u've to change the security policy file to grant all persmissions. i did that on my machine but of no use. is this need to be done on both the client and server machines or just the client machine coz when i use the same applet, it's working for one course and not working for another.

can somebody please help me with this?

following is the log for the two course

FOR WORKING COURSE

liveconnect: Invoking JS method: document

liveconnect: Invoking JS method: URL

basic: Referencing classloader: sun.plugin.ClassLoaderInfo@44ffb2, refcount=1

basic: Added progress listener: sun.plugin.util.GrayBoxPainter@26dfcc

basic: Loading applet ...

basic: Initializing applet ...

basic: Starting applet ...

basic: completed perf rollup

network: Cache entry found [url: http://courseware.plateausystems.com/content/ftproot/users/maximizeLearning/Record_on_Demand_WBT/include/alaicc_sun.jar, version: null]

network: No certificate info for unsigned JAR file: http://courseware.plateausystems.com/content/ftproot/users/maximizeLearning/Record_on_Demand_WBT/include/alaicc_sun.jar

liveconnect: Invoking method: public boolean java.applet.Applet.isActive()

liveconnect: Invoking method: public void alaicc.setAiccUrl(java.lang.String)

liveconnect: Needs conversion: java.lang.String --> java.lang.String

liveconnect: Invoking method: public void alaicc.setAiccSid(java.lang.String)

liveconnect: Needs conversion: java.lang.String --> java.lang.String

liveconnect: Invoking method: public void alaicc.CallFunction(java.lang.String,java.lang.String)

liveconnect: Needs conversion: java.lang.String --> java.lang.String

network: Connecting http://courseware.plateausystems.com/plateau/PwsAicc with proxy=DIRECT

liveconnect: Invoking method: public java.lang.String alaicc.getLessonStatus()

liveconnect: Invoking method: public java.lang.String alaicc.getError()

liveconnect: Invoking method: public java.lang.String alaicc.getLessonLocation()