loops - Changing the Y position of text field -

i using vbscript this, have no choice in matter. have 5 text fields, , need change y position of these text fields if of them empty. example if textfield1 empty textfield2 move position of textfield1 , textfield3 move position of textfield2 , on. can 1 please give me guidance on how achieve this. thank might provide.

matzunaga