string seperation

I have this string..

String a ="Today is Monday, Tomorrow is Tuesday, Yesterday was Sunday, the day before Sunday was Saturday"

If i want to have output like

Today is Monday

Tomorrow is Tuesday

Yesterday was Sunday

How can i do that?

I think..the first step is to find commas...

Would you please guide me?

Thanks,

[374 byte] By [warapa] at [2007-11-27 11:08:00]