craftgrrl | Single Crochet Hat Pattern

http://www.angelfire.com/ct/barnart/index5.html
That is the site from where I got this pattern

Single Crochet Hat Pattern
Row 1: Ch3, Join with sl st to form ring.
Ch1, 6 sc in ring, ( do not join),
place marker in last sc of each round.
Row 2: 2 sc in each sc (12sc)
Row 3: (1sc in next sc, 2sc in next sc) around
Row 4: (1sc in each of next 2sc, 2sc in next sc) around (24sc)
Row 5: (2sc in next sc, 1sc in each of next 3sc) around
Row 6: (1sc in each of next 4 sc, 2sc in next sc) around (36sc)
Row 7: (2sc in next sc, 1 sc in each of next 5 sc)
around (42sc) (You can place the marker at the end of this row
and keep it there till you do a few more rows. That
way, if the hat is too tight or too loose you can
rip back to the marker and either
add or subtract stitches from round
8 to adjust the size of the hat) :-)
Row 8: (1sc in each of next 6sc, 2sc in next sc) around.
Row 9: Sl st into next sc, ch 1, sc in each st
around, join with sl st to ch1 (48sc)
Row 10 - 18: Ch 1, sc in each sc around, join with sl st to ch1. (Try on your hat now and see if it is long enough for you.
Add a row or two if it isn`t long enough. Or take a row off if it`s too long!)
Row 19: ch1, (2sc in next sc, sc in each of next 7sc) around. Join with sl st to ch1

I hope this is a good pattern. I don't really know as I am new to crocheting but I had one heck of a time getting it on here. LJ was being a jerkface. I hope someone besdies me can use this.