Is there anyway to Automatically turn on the Trailing Stop Loss in MT4

 
Is there anyway to Automatically turn on the Trailing Stop Loss in MT4. 
 
yes it's called MQL4.
 
Marco vd Heijden:
yes it's called MQL4.
Could you tell me more about it ?
 

Use an expert advisor that automatically put SL, TP and TrStop to the values you want.

Once finds any new order is opened, it will modify it to the values you want. 

 
Kaiiser:
Could you tell me more about it ?
 

Yes, With attach an expert you can 

but

without expert you have to put trailing stop manually

Reason: