Handling Microsoft JScript runtime error

I was attempting to use try...catch...finally to catch a condition in menu items where builds are different. For example, one build application (call it build A) has:

    Reference|ICD Search

    ReferenceItemB

    ...

where the other build  (call it build B) has

    Reference|ICD-9 Search

    Reference|ICD-10 Search

    Reference|ItemB

    ...



I do not have Stop on Error enabled, but do have the Pause test execution on posting an error selected.



how can I use try catch finally to know which menu items I am processing?



Thanks. Below is what I have tried...

This code runs on Build B (i.e., expected results from try section) but fails on build A (errros in log but still said PSP candidate, which is wrong).



function Test1()

{

  //Preconditions: EMDS running; Bill started

  //

  //use try..catch..finally to determine code for RC or PSP

  //try to select Bill Reference->ICD-9 Search

  //works on PSP

  //fails on RC

  try

  {

    //try to select Bill Reference->ICD-9 Search

    Aliases.topsBill.fmBillMain.MainMenu.Click("Reference|ICD-9 Search...");

    Aliases.topsBill.fmICDSearch.sbICDExit.Click(25, 15);

    //try to select Bill Reference->ICD-10 Search

    Aliases.topsBill.fmBillMain.MainMenu.Click("Reference|ICD-10 Search...");

    Aliases.topsBill.fmICD10Search.sbICDExit.Click(26, 21);

    Log.Message("MUST BE PSP Candidate - Found ICD-9 Search & ICD-10 Search");

  }

  catch(errorObj)

  {

    Log.Message("MUST BE RC Candidate - Error: " + errorObj.name, errorObj.description);

    //must be RC candidate

    Log.Message("MUST BE RC Candidate - Found ICD Search");

  }

  finally

  {

    Log.Message("END OF TEST");

  }