function navBar( tableCellRef, hoverFlag, level ) {
	if ( hoverFlag ) {
		if (level == "1") {
				tableCellRef.style.backgroundColor = '#2A6293';

		} else if (level == "2") {

			tableCellRef.style.backgroundColor = '#175183';

		} else if (level == "3") {

			tableCellRef.style.backgroundColor = '#054174';

		} else if (level == "4") {

			tableCellRef.style.backgroundColor = '#023B6C';

		}



	} else {

		if (level == "1") {
				tableCellRef.style.backgroundColor = '#5388B6';

		} else if (level == "2") {

			tableCellRef.style.backgroundColor = '#2A6293';

		} else if (level == "3") {

			tableCellRef.style.backgroundColor = '#175183';

		} else if (level == "4") {

			tableCellRef.style.backgroundColor = '#054174';

		}


	}
}