Textbox inside movie clip control

i am trying to load textbox value inside movie clip dynamically at run time.
when i am use this code it seem to be working fine.
//
mcFavoriteNumber0.txt0FavNum0.text =“34”
//

_root[“mvFavoriteNumber0.txt0FavNum0”].text =“34”

its not working

what :hr:Exactly i need like this
//
for(i=0;i<=5;i++){

_root[“mvFavoriteNumber0.txt0FavNum”+i].text =“34”

}

//
plse send me any alter solution to fix for this problem.