Possible script that moves SL to breakeven of ALL open trades?

Is it possible a script can move SL of all open trades to break even ? I have searched everywhere but I couldn't really find anything like it. Is it possible ? Has anyone have it ?

find this :
//+------------------------------------------------------------------+
//| FPA=BreakEvenAndTrailingStop.mq4 |
//| Copyright 2013, Forex Peace Army |
//| http://www.forexpeacearmy.com |
//+------------------------------------------------------------------+


there is a flag :
Apply_to_all_symbols

if u set this to true it will handle trades on all instruments.

Try this.