2 Drop Down Menus

Hello All,

   Having trouble writing a formcalc script. I want DropDownList1 (which has 3 choices) to influence the list in DropDownList2 (which has 6 choices for each of 3 items in drop down list 1). Any ideas? Thanks

Here is my formcalc code:

if ( $.rawValue == 15010 ) then

form1.#subform[0].DropDownList2.access = ""

form1.#subform[0].DropDownList2.rawValue == " 22500, 22501, 22503, 22506, 22508, 225010 "

elseif ( $.rawValue == 15011 ) then

form1.#subform[0].DropDownList2.rawValue == " 22500, 22502, 22504, 22507, 22509, 225011 "

form1.#subform[0].DropDownList2.access = ""

elseif ( $.rawValue == 15012 ) then

form1.#subform[0].DropDownList2.rawValue == " 22500, 22505 "

form1.#subform[0].DropDownList2.access = ""

endif