Need Help with Trailing Stop

Currently this EA works as expected with only 'One' pair. But if I attach it with 'Multiple' pairs it fails to work according to my plan.
My plan is: The EA will Open 3 simultaneous orders with 3 different Take Profit. Then if the market moves certain pips in profit, then the Stop Loss of 'First Two' trades move say 1 pip profit.
Now if the First Two trades got closed either by Hitting Take Profit or Stop Loss (trailed Stop Loss), then the Stop Loss for 'Third Trade' will move to say 1 pip profit.
Now the way I designed it, it's working with Single Pair but failing to do so while it's trading Multiple Pairs because then the 'OrdersTotal()' function is fetching all the open orders.
So please assist me to make things work for Multiple pairs.

Thanks

The first obvious question is
Are you using a different magic number when attaching the EA to a different chart?

I've made some modifications which should work.
Not tested

hmmm nice ea ...very hard to make trailing stop order when market is going wild in news

Thanks a Lot!
As the market is close now, I'll test it when it'll be open and let you know the Feedback.