Thank You BOTH for your responses.
@ilo I had a problem getting your answer to work, but finally figured it out. I had to make a few changes to your code in Step 2. Here is the final Working result:
MyDropDownBox.InnerHTML = "<select size='1' name='DropDownBox' onChange='ReadDropdown'> <option value="0"></option>
<option value=" & 1 & ">" & Var1 & "</option>
<option value=" & 2 & ">" & var2 & "</option>
<option value=" & 3 & ">" & Var3 & "</option>
</select>"
End Sub
** ilo's Steps 1 and 3 are still needed as well.
I ended up modifying it to suit my own code once I figured it out, but I left it like this on here to serve as a generic example for anyone else who might find this helpful.
@ilo - I was going to mark YOUR response as the Answer, but since i needed to make the small changes of using the "&" symbol when adding the values and variables, I figured I would re-write it myself. However I Give YOU Full Credit for the Answer, so Thank You.