That is a really confusing sentence...

Could you please try and ask again on another way?
First you talk about that you have a function in your program, then you say that you cannot jump to a label, then you ask if there are any way to exit a function without ending a program, and then you ask if there are any way to jump to a label...
You jump to a label like this:
gosub myLabel
myLabel:
print "Jumped to mylabel..."
wait key
Quote: "Is there any way I can exit a function without ending the program?"
Ummm.... Wha'???
Functions are used like this:
printText("Hello there!")
wait key
function printText(text$)
print text$
endfunction
So what do you mean by if there is any way to exit a function without exiting the program???
-The Nerd