/* --------------------------------
** FUNCTION:
**   fnIsSubsetOfArray
** DESCRIPTION:
**   This function tests whether a particular array
**    is a subset of another array.
** DEPENDENCIES:
**   fnIsElementOfArray
** DATE:
** 
   -------------------------------- */

function fnIsSubsetOfArray(aaSet, aaSubset)
{
  for (var ii = 0; ii < aaSubset.length; ii++)
  {
    if (!fnIsElementOfArray(aaSet, aaSubset[ii]))
      { return false; }
  }
  return true;    
} //-- fnIsSubsetOfArray