Help resize SWF in vertical direction

i have more reach application, in simplify problem looks so:

i dont' need in scroling.

how it? javascript? or exists decision in actionscript 3?

help plz.

yes possible. define width, , set my_txt.autosize = textfieldautosize.left;

 

for example:

my_txt.width = 100;

my_txt.autosize = textfieldautosize.left;

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