using the one from http://blogs.msdn.microsoft.com/infopath/2007/02/21/calculating-elapsed-timewithout-code/
and I have all the code good with a lot of custom stuff to add in lunches and our breaks ,,, but I wanna do overtime its been driving me mad ...
breaks we have two 10 minutes each ... and lunches are an 1 hour ..
Nevermind I got it ...