I have a drop down menu. In the SELECT , I have one item selected( "AAA"). I need the user to push a button on the web page to update the SELECT ( which should show CCC as being selected) in the drop down list. The value "3" is getting there,
however the problem is the SELECT is not getting refreshed to show the user "CCC" is currently selected.
I do NOT want the page to refresh.

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Code:
function cDitto() {
strSelectedIndex="2";
strValue="3";
intMaxLength=document.form1.length;
for(intkk=elemnum;intkk<intMaxLength;intkk++){
   mySelect=document.form1[intkk];

  mySelect.options[strSelectedIndex].value=strValue;
  mySelect.selectedIndex=strSelectedIndex;
}
}
...
snippet
...
HTML Code:
<select Name="cropnum01" width="13" class="dropdown">
   <option Value="1"  SELECTED>AAA</option>
   <option Value="2" >BBB</option>
   <option Value="3" >CCC</option>
   <option Value="4" >DDD</option>
</select>
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Suggestions?

TIA
shall42