pop up window help!

 
i wrote one expert advisor.


can anyone tell me how to make that i don't need to go directly into expert advisor to change conditions or values.

i would like to make some pop up window where i will put mu values so i don't touch my expert advisor live.

it is something like mt4 has when i want to set up alerts.
some window is opened and i can put there my conditions but i can't go directly into that alerts code.



thanks
 
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