Revision 7871 Revision 7872 t 53 Variable to iterate over every property, optionally decla t 53 Variable to iterate over every property. This variable is > red with the <code>var</code> keyword. This variable is local to > accessible outside the loop after the loop completes. If the var > the function, not to the loop. (In other words, when the loop com > iable was not declared with the optional <code>var</code> keyword > pletes the variable has the value of the last property visited.) > , it is accessible before the loop starts from where it is declar > ed, potentially outside the containing function.