Matters are made worse by a Mozilla-specific idiosyncrasy in the implementation that adds extra hurdles for developers to jump through to create independent implementations.

That first competition in 1979 faced an extra hurdle when the Jackson Municipal Auditorium was flooded just months before the competition.

It's sort of an extra hurdle.

The third element, whether liability would be "fair, just and reasonable" was an extra hurdle added, as a catch all discretionary measure for the judiciary to block further claims.

"The Bell operating companies have extra hurdles to cross," said Tom Tauke, head of the Washington office of Nynex, another regional Bell.

The modern 100m race has an extra 2 hurdles compared to the 80m race, which are higher and spaced slightly further apart.

For the architects, this added an extra hurdle to a project already complicated by a tight 50-foot-square site, and the concerns about neighborhood impact that accompany any construction in the Village.

Ms. Herndon, who had lost her own fourth-grade class in the shuffling, faced an extra hurdle.

Since the blogger is anonymous, however, there is an extra legal hurdle between Cohen and whatever financial revenge she seeks.

That adds an extra hurdle: when the airport is busy it has to wait for other planes in front to clear out.