var sNavImages = new Array( );

sNavImages[0] = ['asset-managers-reo.jpg', 'asset-managers-reo-2.jpg'];
sNavImages[1] = ['realtors.jpg', 'realtors-2.jpg'];
sNavImages[2] = ['home-owners-investors.jpg', 'home-owners-investors-2.jpg'];
sNavImages[3] = ['divorce-estate-probate.jpg', 'divorce-estate-probate-2.jpg'];
sNavImages[4] = ['appraisal-blog.jpg', 'appraisal-blog-2.jpg'];


// preload images
var sImages = new Array( );

for (var i = 0; i < sNavImages.length; i++)
{
	sImages[i] = new Array(2);
	
	sImages[i][0]     = new Image( );
  	sImages[i][0].src = ("images/top-nav/" + sNavImages[i][0]);
  	
	sImages[i][1]     = new Image( );
  	sImages[i][1].src = ("images/top-nav/" + sNavImages[i][1]);
}

function switchNav(objImg, iIndex, sState)
{
	if (sState == "OVER")
		objImg.src = sImages[iIndex][1].src;
		
	else if (sState == "OUT")
		objImg.src = sImages[iIndex][0].src;
}