Hi sach,

We created separate global function which can be used anywhere (UI Script). we had some extra things to take care as well.

Following is the workaround:

function removeOptions(selectbox,choiceValue)

{

      var i;

      for(i=selectbox.options.length-1;i>=0;i--)

      {

                if (selectbox.options[i].value == choiceValue) {

                selectbox.remove(i);

                break;

          }

      }

}

//using the function:

removeOptions(document.getElementById("mySelectObject"),choiceValue);

this works on all browsers

Hope it Helps !