Help EA opens and closes too fast!

Help with an EA that gets stuck opening and closing trades too quickly.  EA backtests at 20 percent profit per week.  Live worked great but every once in a while it hangs opening and closing trades too quickly.  I got the algorithm from a friend and I love his program, but there are some things I want to add to it.  But when I just compile his code, I get the open and close trades too quickly problem.

I have an algorithm that I really like that I am trying to put in a EA that is automatic.  On the back tests, it makes about 20 percent every 4 days, but when I put it in my chart it usually works well, but sometimes will get in the habit of opening trades and then closing them a second later, and then reopening.  I need a time function added so that it has to wait at least 30 seconds to close a trade. 

And then there are a few other things I would like somebody to help me add to the program.  I need a button that is Green or Red that when I click makes the program stop opening new trades but it will still finish out the trades that is has.  Right now my program is always looking to open trades when it is running.

I need a maximum number of open trades per chart.  There are a bunch of variables it asks for when you put it on the chart.  I need this to be one of those.

I need some type of max drawdown for the account, and when it hits that it turns off the new trades and closes the existing ones.

I am open to pay well, my mq4 works great like it is with just that one error that once a day it gets stuck buying and closing.  Experienced guys only please!

Here is where it went crazy, this was with live money and it had already closed a BUNCH of good trades before this point: