Newbie needs help with program...bios:337: [string "coal"[:12: '=' expected

Title: Newbie needs help with program…

Hey cc'ers
i just started on cc and i am getting a problem with a program i made.

i get the error: bios:337: [string "coal"[:12: '=' expected
Script: [url="http://pastebin.com/jqP49wAv"]http://pastebin.com/jqP49wAv[/url]

i can,t figure out whats wrong and other players tried to help me but also failed…
hopefully someone can help me on this.

yours sincerely
lyecer(cc newb)

Line 20 you have made a spelling error

In line 11 you forgot brackets. It should be turtle.forward()

Also in line 20 you wrote forward wrong :)/>