Need to make selected in a CheckboxGroup using jQuery

I have a CheckboxGroup as follows:

<CheckboxGroup name="permitted">
  <input type="checkbox" value="1" />Orders
  <input type="checkbox" value="2" />Production
  <input type="checkbox" value="3" />Dispatch
  <input type="checkbox" value="4" />Returns
  <input type="checkbox" value="5" />Sundry
  <input type="checkbox" value="6" />Collection
  <input type="checkbox" value="7" />Pending Amount
  <input type="checkbox" value="8" />Pending Bills
  <input type="checkbox" value="9" />Ledger
  <input type="checkbox" value="10" />Day Book
</CheckboxGroup>

I am trying to make some of the checkboxes selected out of this,

Suppose I need Orders,Dispatch to be checked using jQuery. I have the corresponding values 1,3 with me.

Check my fiddle: FIDDLE