function bambamPebbles(myForm, pebblesArray) {
  var arrayLength = pebblesArray.length;
  var selCatIndex = myForm.field20661.selectedIndex;
  var selCat = myForm.field20661.options[selCatIndex].value;
  myForm.field20663.options.length = 0;
  myForm.field20663.options[0] = new  Option("Select Finish", "");
  var subIndex = 1;

  for (var i=0;i<arrayLength;i++) {
    if (selCat == pebblesArray[i][0]) {
      for (var j=1;j<pebblesArray[i].length;j++) {
        var subName =  pebblesArray[i][j];
        var value =  pebblesArray[i][j];

        myForm.field20663.options[subIndex] = new Option (subName, value);
        subIndex++;
      } // for j
    }
  } // for i
}

var pebblesArray = new Array();
pebblesArray[0] = new Array("Victorian Monitor","Chrome (DR1000UN/T1445LHP)","Stainless (DR1000UN/T14455SSLHP)","Bronze (DR1000UN/T14455RBLHP)");
pebblesArray[1] = new Array("Kingsley","Chrome (62320/T2113)","Brushed Nickel (62320/T2113BN)","Bronze (62320/T2113ORB)");