function navBar( tableCellRef, hoverFlag, navStyle ) {
	if ( hoverFlag ) {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = '#4979CB';
				break;
			default:
				if ( document.getElementsByTagName ) {
					tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#fff';
				}
		}
	} else {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = '#012880';
				break;
			default:
				if ( document.getElementsByTagName ) {
					tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#000';
				}
		}
	}
}

function navBarClick( tableCellRef, navStyle, url ) {
	navBar( tableCellRef, 0, navStyle );
	window.location.href = url;
}

function vertNavBar ( tableCellRef, hoverFlag, navStyle ) {
	if ( hoverFlag ) {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = '#4979CB';
				break;
			default:
				if ( document.getElementsByTagName ) {
					tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#fff';
				}
		}
	} else {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = '#B5B5B5';
				break;
			default:
				if ( document.getElementsByTagName ) {
					tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#000';
				}
		}
	}
}

function vertBarClick( tableCellRef, navStyle, url ) {
	navBar( tableCellRef, 0, navStyle );
	window.location.href = url;
}

var preloadFlag = false;
                
function preloadImg() {
        preload1 = new Image();
        preload1.src = "/images/nav_bio_battista_on.gif";
		preload2 = new Image();
        preload2.src = "/images/nav_bio_bernknopf_on.gif";
		preload3 = new Image();
        preload3.src = "/images/nav_bio_brimelow_on.gif";
		preload4 = new Image();
        preload4.src = "/images/nav_bio_harris_on.gif";
		preload5 = new Image();
        preload5.src = "/images/nav_bio_meet_on.gif";
		preload6 = new Image();
        preload6.src = "/images/nav_bio_news_on.gif";
		preload7 = new Image();
        preload7.src = "/images/nav_bio_orson_on.gif";
		preload8 = new Image();
        preload8.src = "/images/nav_top_client.gif";
		preload9 = new Image();
        preload9.src = "/images/nav_top_contact_on.gif";
		preload10 = new Image();
        preload10.src = "/images/nav_top_firm_on.gif";
		preload11 = new Image();
        preload11.src = "/images/nav_top_svcs_on.gif";
		preload12 = new Image();
        preload12.src = "/images/nav_top_team_on.gif";
		preload13 = new Image();
                                         
        preloadFlag = true;
}