Stop all macro's

u guys helped me out realy nicely with my macro for copying data ever 2 seconds

but now i need to make a button that Immidiately stops all macro's, Or (and This will maby be little more difficult) Stop all macros on a specific time inserted in 1 cell

the macro's that i want to stop running, are all single macro's which i activate with only 1 button i created.

i like something like this:

if "A1"(this is the cell where i have my updated clock) == A2 (the time i insert here stops the macro's at this time) do stop Macro's

i know this doesnt make any sence but now u have an idea

Thanks in advance