Marinated Sirloin Steak(Overnight)

2 1/2 pounds sirloin steak (about 1 inch thick)

1 1/2 cups water

3/4 cup soy sauce

1/4 cup worcestershire sauce

1 medium onion -- chopped

2 tablespoons white wine vinegar

2 tablespoons lemon juice

2 tablespoons dijon mustard

2 garlic cloves -- minced

2 teaspoons dried parsely flakes

1 teaspoon dried thyme

1 teaspoon Italian seasoning

1 teaspoon pepper

Place steak in a shallow dish or large heavy-duty resealable plastic bag. Combine remaining ingredients; pour over the meat. Cover or seal and refrigerate overnight. Remove meat; discard marinade. Grill, uncovered, over medium coals until meat is cooked as desired, about 6-7 minutes per side for rare, 8-10 minutes per side for medium or 11-13 minutes for well-done.