tbody . each( ) ; method missing watir
===

Hi there I am not sure if i am using the wrong watir syntax or if there is something wrong with my watir. Below if the code that I am writing to go through each row of a table body. Be 

    e.frame(:name => "content").frame(:name => "main").tbody(:class => "blacklabel").each(){|i|.....} 

when i run this code i get a missing error code. Also when i try 

e.frame(:name => "content").frame(:name => "main").tbody(:class => "blacklabel").length()

I get a missing method error. Below is the website that i am using.


![enter image description here][1]


  [1]: http://i.stack.imgur.com/PX06R.png